Technical Service Bulletins

• A/C Compressor
  • Unscheduled Supplemental Services (Including Flushing Services And Additives) And Proper Use Of Gm Simplified Maintenance Schedules (12-06-01-008B)
  • Ac Blows Warm Or Poor Performance (PIT5099H)
  • Diagnosing Accessory Drive Belt / Serpentine Belt Noise and Availability and Use of Kent-Moore EN-49228 Laser Alignment Tool - Drive Belt (08-06-01-008A)
• Accessories & Equipment
  • Concerns Or Questions Regarding Installation Of Dealer Installed Accessories (PIT3099U)
  • General Motors Dealership Critical Equipment Requirements And Recommendations (05-00-89-029F)
  • Information On Module Harvesting (22-NA-205)
  • Requesting A New Key Code For Customer With Lost Or Stolen Keys (12-00-89-002E)
  • Information - Non-Gm Parts And Accessories (Aftermarket) (04-06-04-054D)
  • New Labor Operation Codes for Dealer-Installed GM Accessories Replaced During Warranty Coverage Period (02-20-89-014)
• Accessories Control Systems
  • Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
  • Information On Communication With ONSTAR Module After CANADIAN Cellular Upgrade (15-08-73-001A)
  • Diagnostic Tip - Replacement Of Manual Shift Paddles On Steering Wheel (PIC6042B)
  • Difference Between Analog And Digital Vehicle Speed Display (PIC5494J)
  • Diagnostic Tip: Unable To Connect To ONSTAR Or Connects Failed To Voice (PIT5389F)
  • Requirements For ONSTAR Over The Air Programming And Updates (PIC6107A)
  • Diagnostic Tip- Information For U0140 Or U0073 (BCM Appears Off Line On The High Speed Buss) (PIT4730B)
  • Information On How To Prevent Inadvertent Vehicle Starting From Key Fob Or ONSTAR Mobile Application (17-NA-244)
  • Red Led, No WIFI Operation, And/Or Limited ONSTAR® Module Functionality After ONSTAR Module Replacement For Another Condition (17-NA-215)
  • Security Code Input Message With SPS Error Code E5659, M5304 And/Or M5530 During TIS2WEB Programming (17-NA-067)
  • ONSTAR- Unwanted Or Phantom Phone Calls (PIC3278G)
  • Diagnostic Tip: Diagnosing Vehicles With ONSTAR DTC B101D-37 (PIC5492E)
  • Gm Of CANADA ONSTAR® Cellular Communication Upgrade (15-08-44-001H)
  • UPFITTER Bulletin - Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (UI 108D)
  • Caller Id Unavailable After ONSTAR Upgrade (PIT5464)
  • Unable To Receive Incoming ONSTAR Or HFC (Hands Free Calling) Calls (PIC6101)
  • Diagnostic Tip: Unable To Connect Or Use Hands Free Calling Or No Data On The Call (Failed To Voice) (PIC4310L)
  • Diagnostic Tip: CANADIAN ONSTAR Subscriber Unable To Receive Turn-By-Turn Directions While Traveling In The United States (PIT5264C)
  • Vehicle Software Enhancements (13-00-89-003)
  • Passenger Presence System (PPS) May Command Seat Belt Reminder Chime And Passenger Airbag Indicator On When Electronic Devices Or Conductive Objects Are Placed On Front Passenger Seat, DTCS 5045 Or B0074 0F May Set In PPS Module (08-09-41-007I)
  • Rear Window Defogger - Broken Heating Grid Detection Method (04-08-48-001D)
  • Information On Inadvertent Steering Wheel Control (SWC) Button Press Causing Radio Anomalies (08-08-44-028A)
  • Required Return Criteria of Complete Electrical Center (EC) and Body Control Module (BCM) with Integrated Electrical Center to Warranty Parts Center (WPC) (05-08-45-002E)
  • Outside Door Handle, Door Glass and/or Outside Mirror Inoperative (Replace Door Handle Switch, Inspect Doc-N-Loc Connector and/or Lubricate Door Handle) (08-08-64-008E)
  • Vehicle Will Not Crank/Start, Battery Goes Dead, Four Amp Draw From Memory Seat Module (MSM) (Reprogram MSM) (09-08-50-002A)
  • GM Training - August 2009 New Course Information (For U.S. Dealers and Aftermarket) (09-00-89-035)
  • Information on Driver Information Center (DIC) Vehicle Customization Changes (09-08-49-003)
• Accessory Drive Belts
  • Diagnosing Accessory Drive Belt / Serpentine Belt Noise and Availability and Use of Kent-Moore EN-49228 Laser Alignment Tool - Drive Belt (08-06-01-008A)
• Air Bag, SRS
  • Diagnostic Information For Supplemental Inflatable Restraint (Sir) System, Intermittent Air Bag Indicator/Lamp Illuminated With DTC(S) B0012, B0013, B0015, B0016, B0019, B0020, B0022, B0023, B0026, B0033, B0040, B0042 Or B0044 Set (Inspect And Replace Connector Position Assurance (CPA) Retainer) (08-09-41-002H)
  • Information Regarding Servicing Components Located Near Sir Components (16-NA-055)
  • Passenger Presence System (PPS) May Command Seat Belt Reminder Chime And Passenger Airbag Indicator On When Electronic Devices Or Conductive Objects Are Placed On Front Passenger Seat, DTCS 5045 Or B0074 0F May Set In PPS Module (08-09-41-007I)
  • Airbag Light On, DTC B0071 and B0081 Set (Diagnose and Replace Right Front Seatbelt Buckle, If Necessary) (07-09-41-010D)
• Anti-Lock Brakes
  • Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
  • Diagnostic Tip- Information For U0140 Or U0073 (BCM Appears Off Line On The High Speed Buss) (PIT4730B)
  • Information On Changes To SPS That Warn/Prohibit Reprogramming A Module With Its Current Calibration (17-NA-242)
  • EBCM Wheel Speed Sensor Diagnostic Aid For Abs Message - Click Or Ratchet Noise - Service Traction Message - Service STABILITRAK Message - Service Steering Message (PIC5428G)
  • Traction Control Light Flashes Under Hard Acceleration At Higher Road Speeds (16-NA-223)
  • UPFITTER Bulletin - Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (UI 108D)
  • GM Training - August 2009 New Course Information (For U.S. Dealers and Aftermarket) (09-00-89-035)
• Anti-Theft Systems
  • Key Code Security Rules And Information On Gm KEYCODE Look-Up Application (U.S. Only) (10-00-89-009F)
  • Requesting A New Key Code For Customer With Lost Or Stolen Keys (12-00-89-002E)
  • Diagnostic Tip- Information For U0140 Or U0073 (BCM Appears Off Line On The High Speed Buss) (PIT4730B)
  • Information On How To Prevent Inadvertent Vehicle Starting From Key Fob Or ONSTAR Mobile Application (17-NA-244)
  • No Crank - Multiple Warning Telltales On - Trans Shifts Hard (PIC4740F)
  • Information On Poor, Limited, Reduced Remote Keyless Entry (RKE) Or Remote Vehicle Start (RVS) Range (PI1018A)
  • Front Or Rear Door Lock Lever Bezel Loose Or Detached (Replace Bezel) (09-08-110-011C)
  • Key Code Security Rules And Information On Gm KEYCODE Look-Up Application (CANADA Only) (10-00-89-010C)
  • Information On Body Control Module (BCM) Grounds (07-08-47-004E)
  • Remote Keyless Entry Transmitter (RKE) Button Inoperative or Will Not Reprogram to Vehicle (10-08-52-003)
  • EI10068 - Engineering Information - Front or Rear Door Will Not Open or Unlock (PIE0059)
  • Outside Door Handle, Door Glass and/or Outside Mirror Inoperative (Replace Door Handle Switch, Inspect Doc-N-Loc Connector and/or Lubricate Door Handle) (08-08-64-008E)
  • Intermittent Front Door Lock Operation During Freezing Temperatures (Install Revised Door Lock) (09-08-64-036)
  • EI09059 - Remote Keyless Entry (RKE) Transmitter Inoperative (Engineering Information Closed) (09-08-52-002A)
  • Cadillac CTS Special Edition "Fix It Right the First Time" Issues (09-00-89-034)
  • Key Code Information (99-00-89-011E)
  • Information on Driver Information Center (DIC) Vehicle Customization Changes (09-08-49-003)
  • Information on Reprogramming Replacement Door Modules/Switches (08-08-64-013)
• Automatic Trans
  • Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
  • Information On Ethylene Glycol In Transmission Fluid (08-07-30-035I)
  • Unscheduled Supplemental Services (Including Flushing Services And Additives) And Proper Use Of Gm Simplified Maintenance Schedules (12-06-01-008B)
  • Information On Driveline Clunk Noise (99-04-20-002O)
  • Information Regarding The Differences Between Fluid Leakage And Seepage (15-00-89-004G)
  • Vehicle Vibration Diagnosis And TAC Requests For Assistance With Vibration Related Complaints (PIP5601B)
  • Information On 6L50 (MYB), 6L80 (MYC) And 6L90 (MYD) Automatic Transmission Oil Filter And Seal Kit Part Number (23-NA-224)
  • Information On Automatic Transmission Oil Cooler Flush And Flow Test (17-NA-066)
  • No Reverse, No Second After Upper Valve Body Replacement (16-NA-130)
  • Diagnostic Tip On Avoiding Torque Converter Or Crankshaft Damage While Diagnosing Noise Concerns (PIP5640A)
  • Diagnostic Tip - Replacement Of Manual Shift Paddles On Steering Wheel (PIC6042B)
  • High Pitch Whine Or Buzz Noise Heard From Under The Vehicle (PIP4021D)
  • OEM And Remanufactured Engine And Automatic Transmission/Transaxle Identification (06-00-89-031E)
  • Automatic Transmission Shift And Engine DRIVEABILITY Concerns And/Or Mil On Due To Aftermarket Oil Bath Air Filter Use (04-07-30-013D)
  • Prior To Any Circuit Testing (PIP5094A)
  • UPFITTER Bulletin - Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (UI 108D)
  • Abnormal Noise And Or Vibration While Driving Due To Non-Gm Aftermarket Accessory (PIP3140G)
  • PQC Assembly Replacement Process - For Dealers Required To Contact PQC Prior To Replacing An Assembly (U.S. And CANADA Only) (99-07-30-020)
  • Normal Characteristic - Binding Felt Driving Forward Or In Reverse With Steering At Or Near Full Lock (PIC4986F)
  • Information On The Reuse Of Fasteners And The Proper Reading Of Torque Specifications (15-NA-069)
  • No Crank - Multiple Warning Telltales On - Trans Shifts Hard (PIC4740F)
  • Automatic Transmission Oil Cooler Flow Test Essential Tool J-45096 TRANSFLOW® (03-07-30-002B)
  • Dealer Reimbursement Procedures For CAC Tier 1 And Tier 2 Empowerment Tools: Diagnostic Fee, Short Term Rental, And Up-Front Towing (U.S. Only) (15-00-89-003)
  • Vibration Analysis Worksheet (03-00-91-001I)
  • Rumble, Grind, Ticking or Rattle Type Noise While Driving, Output Shaft Spalling (Replace Output Shaft and Bearing) (09-07-30-014A)
  • Warranty Administration- Change in Automatic Transmission Add Condition Documentation and Claim Submission (09-07-30-018A)
  • Current Model Year Goodwrench Transmission Replacement Assembly Program (00-07-30-009D)
  • HYDRA-MATIC® 6L45 (MYA), 6L50 (MYB), 6L80 (MYC) and 6L90 (MYD), Rear Wheel Drive Automatic Transmission Control Valve Body Assembly Reconditioning (08-07-30-006A)
  • EI09025 - Transmission Fluid Leak (Engineering Information Closed) (09-07-30-007A)
  • GM Training - June 2009 New Course Information (For U.S. Dealers and Aftermarket) (09-00-89-026)
  • EI08323 - Intermittent Malfunction Indicator Lamp (MIL) - Check Engine Light On, Input/Output Speed Sensor Concerns, Transmission Shift Concerns, Driveability Concerns, Various DTCs Set (Engineering Information Closed) (08-07-300-042)
  • EI08183 - 6L50, 6L80, 6L90 RWD Leak from Transmission Oil Pan or Oil Pan Gasket (Diagnose and Repair Using SI) (08-07-30-024A)
  • Information on 6L50 (MYB) Automatic Transmission Center Support Fluid Passage Seal Assembly and Upper Valve Body Assembly (09-07-30-005)
  • Transmission Oil Leaking From Transmission Vent (Replace Transmission Case Cover (Channel Plate) Gasket) (01-07-30-032E)
  • Grinding and/or Growling Noise in Park on Incline (99-07-30-030F)
• Auxiliary Emission Control Systems
  • Information On Close-Coupled Converter And Engine Replacement (06-06-01-010D)
  • UPFITTER Bulletin - Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (UI 108D)
  • Premature Catalytic Converter Failures - DTC P0420, DTC P0430 (PIP5232C)
• Axle Shafts
  • Information Regarding The Differences Between Fluid Leakage And Seepage (15-00-89-004G)
  • EI08267 - Rear Axle Pinion Seal Leak (Engineering Information) (08-04-20-005A)
• Battery Management Systems
  • Information On The Use Of Non Gm Approved Battery Chargers And Booster Packs (15-NA-030)
• Body Electrical
  • J-35616-64B Or El-35616-58 Terminal Test Probe Information/Repair (PIT5074R)
  • Information For Electrical Ground Repair - Use New Replacement Fasteners With Conductive Finish (10-08-45-001F)
  • Diagnostic Tip: Apple Device Connectivity Issues Due To USB Cord Concern (PIT5399A)
  • Intermittent Malfunction Indicator Lamp (Mil) Illuminated, DTC P2138 With Reduced Engine Power (Repair Instrument Panel (IP) To Body Harness Connector) (07-06-04-019F)
  • Information On Coax Repair Kit Availability (17-NA-346)
  • Security Code Input Message With SPS Error Code E5659, M5304 And/Or M5530 During TIS2WEB Programming (17-NA-067)
  • Low Beam Headlamp Bulb Diagnosis/Replacement (Inspect Bulb And Connector) (10-08-42-001E)
  • Gm Wiring Repair Strategy Information (13-00-89-008A)
  • Diagnostic Tip - Repeat BCM Replacement (PIC6002)
  • Information On Body Control Module (BCM) Grounds (07-08-47-004E)
  • Intermittent No Crank/No Start, No Module Communication, Mil, Warning Lights, Vehicle Messages Or DTCS Set By Various Control Modules - Diagnosing And Repairing Fretting Corrosion (Disconnect Affected Connector And Apply Dielectric Lubricant) (09-06-03-004E)
  • Water Leaks Attributed To Right Front Area Of Sunroof And/Or Service All Wheel Drive Message Displayed In Driver Information Center (DIC), DTCS C0399, C0400, C0401 And/Or U0102 Set. (11-04-21-005A)
  • EI08355 - Various Electrical Concerns or Intermittent Operation of Features (Engineering Information Closed) (08-08-45-005B)
  • Reducing Electrical Intermittents - Recrimping Electrical Connectors and Inspection of Related Wiring Harness Connections When Diagnosing Miscellaneous DTCs, Intermittent Driveability Concerns, Hard Start, No Start, Incorrect Gauges, Inoperative I/C Systems, ECM, TCM, SES/4WD Lamps Illuminated (08-06-03-009A)
• Body Interior
  • Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
  • Difference Between Analog And Digital Vehicle Speed Display (PIC5494J)
  • Information On Changes To SPS That Warn/Prohibit Reprogramming A Module With Its Current Calibration (17-NA-242)
  • Security Code Input Message With SPS Error Code E5659, M5304 And/Or M5530 During TIS2WEB Programming (17-NA-067)
  • Diagnostic Tip: Diagnosing Vehicles With ONSTAR DTC B101D-37 (PIC5492E)
  • Gm Of CANADA ONSTAR® Cellular Communication Upgrade (15-08-44-001H)
  • UPFITTER Bulletin - Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (UI 108D)
  • Diagnostic Tip - Repeat BCM Replacement (PIC6002)
  • Information On Body Control Module (BCM) Grounds (07-08-47-004E)
  • Passenger Presence System (PPS) May Command Seat Belt Reminder Chime And Passenger Airbag Indicator On When Electronic Devices Or Conductive Objects Are Placed On Front Passenger Seat, DTCS 5045 Or B0074 0F May Set In PPS Module (08-09-41-007I)
  • Rear Window Defogger - Broken Heating Grid Detection Method (04-08-48-001D)
  • Unable to Reprogram Body Control Module (BCM), BCM Reprogramming Did Not Complete - Revised Reprogramming Instructions (09-08-47-001A)
  • Required Return Criteria of Complete Electrical Center (EC) and Body Control Module (BCM) with Integrated Electrical Center to Warranty Parts Center (WPC) (05-08-45-002E)
  • Outside Door Handle, Door Glass and/or Outside Mirror Inoperative (Replace Door Handle Switch, Inspect Doc-N-Loc Connector and/or Lubricate Door Handle) (08-08-64-008E)
  • OnStar® Labor Operation Codes (05-08-46-005C)
• Brakes Control Systems
  • Security Code Input Message With SPS Error Code E5659, M5304 And/Or M5530 During TIS2WEB Programming (17-NA-067)
  • EBCM Wheel Speed Sensor Diagnostic Aid For Abs Message - Click Or Ratchet Noise - Service Traction Message - Service STABILITRAK Message - Service Steering Message (PIC5428G)
  • Prior To Any Circuit Testing (PIP5094A)
  • UPFITTER Bulletin - Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (UI 108D)
  • Vehicle Software Enhancements (13-00-89-003)
  • GM Training - April 2009 New Course Information (For U.S. Dealers and Aftermarket) (09-00-89-020)
• Charging Systems
  • Gm Wiring Repair Strategy Information (13-00-89-008A)
  • Intermittent No Crank/No Start, No Module Communication, Mil, Warning Lights, Vehicle Messages Or DTCS Set By Various Control Modules - Diagnosing And Repairing Fretting Corrosion (Disconnect Affected Connector And Apply Dielectric Lubricant) (09-06-03-004E)
  • Diagnosing Accessory Drive Belt / Serpentine Belt Noise and Availability and Use of Kent-Moore EN-49228 Laser Alignment Tool - Drive Belt (08-06-01-008A)
  • Low Voltage Display on IP Gauge, Lights Dim at Stop Lights, Battery Discharged, No Start, Slow Cranking, Dim Lights at Idle, Low Generator Output (43-64-07A)
• Collision/Avoidance
  • Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
  • Park Assist System Inoperative, Service Park Assist Message Displayed on Driver Information Center (DIC), DTC B1E3A and/or B0954, B0955, B0956, B0957, B0958, B0959, B0960, B0961 Set (Replace Appropriate Object Sensor or Repair Harness) (08-08-127-001B)
• Communication Devices
  • Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
  • Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
  • Information On Communication With ONSTAR Module After CANADIAN Cellular Upgrade (15-08-73-001A)
  • Diagnostic Tip: Unable To Connect To ONSTAR Or Connects Failed To Voice (PIT5389F)
  • Requirements For ONSTAR Over The Air Programming And Updates (PIC6107A)
  • Diagnostic Tips: XM Audio Traffic And Travel Link Availability And Operation (PIT5353C)
  • Diagnostic Tip: Apple Device Connectivity Issues Due To USB Cord Concern (PIT5399A)
  • ONSTAR Will Not Power Up (PIC5491K)
  • Questionnaire For BLUETOOTH Related Concerns (PIC5932B)
  • Red Led, No WIFI Operation, And/Or Limited ONSTAR® Module Functionality After ONSTAR Module Replacement For Another Condition (17-NA-215)
  • Normal Characteristic - ONSTAR Power Consumption (PIC4935F)
  • Diagnostic Tip - ONSTAR Turn By Turn /TBT Feature Inoperative (PIC4801H)
  • ONSTAR- Unwanted Or Phantom Phone Calls (PIC3278G)
  • Programming And Activation Of Replacement ONSTAR Modules (VCIM) (PIC5588C)
  • ONSTAR BLUETOOTH Option Availability (PIT4733K)
  • ONSTAR BLUETOOTH Pairing Limit And Operational Characteristics (PIC5759B)
  • Diagnostic Tip: Diagnosing Vehicles With ONSTAR DTC B101D-37 (PIC5492E)
  • Gm Of CANADA ONSTAR® Cellular Communication Upgrade (15-08-44-001H)
  • UPFITTER Bulletin - Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (UI 108D)
  • Off Route Message During ONSTAR Turn By Turn Operation (PIC5374D)
  • Radio Does Not Mute Enough When ONSTAR® Turn-By Turn Navigation Directions Are Announced (Increase Volume Setting Or Request Soft Mute Feature Change Through ONSTAR® Customer Service) (10-08-46-001C)
  • No Connect With Disabled Vehicle Or Dropped Calls With 1234567890 Min (PIC5050A)
  • Information On Coax Repair Kit Availability (PI0572C)
  • 118 Error When Attempting To Configure ONSTAR, Use TBT, Or Other Data Services After 15-08-44-001 Upgrade (PIT5484A)
  • Behavior Of Non-Upgraded ONSTAR® Equipped Vehicles Operating In CANADA After Decommissioning Of 2G CDMA Cellular Networks (16-NA-025)
  • ONSTAR® Voice Fallback Number Update (15-NA-079)
  • Diagnostic Tip: BLUETOOTH Connectivity Issues After Software Update (PIT5468)
  • Caller Id Unavailable After ONSTAR Upgrade (PIT5464)
  • Turn By Turn Directions Not Displayed After CANADA Upgrade (PIT5465)
  • Unable To Receive Incoming ONSTAR Or HFC (Hands Free Calling) Calls (PIC6101)
  • Diagnostic Tip: Unable To Connect Or Use Hands Free Calling Or No Data On The Call (Failed To Voice) (PIC4310L)
  • Diagnostic Tip: CANADIAN ONSTAR Subscriber Unable To Receive Turn-By-Turn Directions While Traveling In The United States (PIT5264C)
  • UPFITTER Bulletin - Info - Radio Telephone/Mobile Radio (Transceiver) Installation And Troubleshooting Guidelines (UI 119)
  • Information On Requests To Add ONSTAR BLUETOOTH Option (PIT4864F)
  • ONSTAR Voice Recognition Operation Issues (PIC3011H)
  • Information On Aftermarket Device Interference With ONSTAR® Diagnostic Services (08-08-46-004A)
  • OnStar® Phone Number Concerns (Phone Number Incorrect/Assigned to Another Vehicle/Phone) That Occur During Diagnosis of OnStar® System (05-08-46-004C)
  • Buzz Noise During Call When Using Bluetooth® (Replace Microphone and Bezel) (10-08-44-003B)
  • Availability of OnStar® for Hearing Impaired (06-08-46-005B)
  • Audio Whine Noise from Radio Speakers When Using OnStar® (Install Noise Suppression Filter) (07-08-46-002D)
  • GM Training - July 2009 New Course Information (For U.S. Dealers and Aftermarket) (09-00-89-031)
  • Information Required Before Contacting GM Technical Assistance or When Ordering Replacement OnStar® VCIM (09-08-46-003)
  • OnStar® Labor Operation Codes (05-08-46-005C)
  • Information On Bluetooth® Hands-Free Technology (U.S. and Canada Only) (08-08-46-001A)
  • Information on Verifying OnStar® System Function During Pre-Delivery Inspection (PDI) (06-08-46-006B)
  • Voice Recognition System Will Not Recognize "Bluetooth" Command (08-08-44-024)
• Cooling System (Mechanical)
  • Information On Flushing Oil Contamination From Cooling System (25-NA-052)
  • Information On Ethylene Glycol In Transmission Fluid (08-07-30-035I)
  • Unscheduled Supplemental Services (Including Flushing Services And Additives) And Proper Use Of Gm Simplified Maintenance Schedules (12-06-01-008B)
  • Keep The Cooling System Free Of Debris And Corrosion To Prevent Premature Water Pump Failure (TT002-13)
• Differentials & Drive Axles
  • Information Regarding The Differences Between Fluid Leakage And Seepage (15-00-89-004G)
  • Rear Axle Clunk And/Or Chatter Type Noise On Turns (Drain/Refill Rear Differential Fluid) (10-04-20-001F)
• Driveshaft & Universal Joints
  • Vehicle Vibration Diagnosis And TAC Requests For Assistance With Vibration Related Complaints (PIP5601B)
  • Abnormal Noise And Or Vibration While Driving Due To Non-Gm Aftermarket Accessory (PIP3140G)
  • Clunk Noise After Shifting From Reverse To Drive Or Drive To Reverse And Then Accelerating (PIP4554M)
  • Clunk Noise Under Vehicle When Accelerating (15-NA-048)
  • Clicking Type Noise From Front Or Rear Of Vehicle When Shifting Between Reverse And Drive Or On Hard Acceleration (Add Washer To Wheel Drive Shaft) (09-04-95-001D)
  • Phasing Drone, Boom, Moan or Vibration in Seat, Floor Pan or Door panel at 87-97 kph (54-60 mph) or at 64 kph (40 mph) in 6th gear or 1000-1300 RPM with Torque Converter Clutch (TCC) Engaged (Reprogram TCM and Install Washers [On Vehicles Built Without Washers] ) (08-07-30-044D)
• Electronic Steering
  • Grease Or Sealant Visible On Electronic Power Steering Gear - Should Not Be Interpreted As Leak (16-NA-109)
  • GM Training - April 2009 New Course Information (For U.S. Dealers and Aftermarket) (09-00-89-020)
• Electronic Suspension
  • MAGNARIDE&Trade; Magnetically Controlled Suspension Electrical Connector Not Seated, Service Suspension System Message, DTCS C0575, C0580, C0585 Or C0590 (PI0430C)
  • GM Training - August 2009 New Course Information (For U.S. Dealers and Aftermarket) (09-00-89-035)
• Engine Control Systems
  • Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
  • Information On Sag Or Hesitation On Acceleration (PIP4112S)
  • Diagnostic Aids For Gas Engine Misfire/Rough Running With DTC P0300-P0308 And/Or DTC P050D (PIP5628G)
  • Diagnostic Tip For Misfire, Chirp, Squeak, Squeal Or Tick Noise, Malfunction Indicator Lamp (Mil) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307 And/Or P0308 Set (PIP4138R)
  • Diagnostic Tip For Malfunction Indicator Lamp (Mil) Illuminated - DTC P0442 And/Or P0455 Set (21-NA-124)
  • Information Assistance For HFV6 Re-Manufactured Engine Drivability Diagnosis Immediately Following Installation (PIP5528F)
  • SES Light With Fuel Trim And Or Oxygen Sensor Codes (PIP4925B)
  • DTC P0016 P0017 P0018 P0019 P0008 P0009 (PIP3423P)
  • Intermittent Malfunction Indicator Lamp (Mil) Illuminated, DTC P2138 With Reduced Engine Power (Repair Instrument Panel (IP) To Body Harness Connector) (07-06-04-019F)
  • Information On Remanufactured Engine Misfire Diagnosis After Installation (17-NA-307)
  • Information On Changes To SPS That Warn/Prohibit Reprogramming A Module With Its Current Calibration (17-NA-242)
  • Information On Rough Idle, Crank No Start, Extended Crank Or Misfire Due To Excessive Carbon On Top Of The Valves Or Sticking Valves, Malfunction Indicator Light (Mil) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308 Set (16-NA-383)
  • Security Code Input Message With SPS Error Code E5659, M5304 And/Or M5530 During TIS2WEB Programming (17-NA-067)
  • Procedure To Take Snapshot Data With A Tech 2 And Upload Data To A Computer Using TIS Software (07-07-30-010D)
  • Engine Misfire, Ticking/Knocking Noise, No Compression Due To Piston Damage, Malfunction Indicator Lamp (Mil) Illuminated (16-NA-241)
  • Malfunction Indicator Lamp On - Check Engine Light, DTCS P0011, P0014, P0021, P0024, P0341, P0346, P0366 Or P0391 Set (Check Camshaft End Play And Perform Action As Outlined) (08-06-01-011K)
  • Prior To Any Circuit Testing (PIP5094A)
  • UPFITTER Bulletin - Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (UI 108D)
  • No Crank - Multiple Warning Telltales On - Trans Shifts Hard (PIC4740F)
  • Diagnostic Tip - Vehicle Start And Stalls After Theft Deterrent Module Replacement (PIT5028B)
  • Control Module Diagnostic Trouble Code(S) (DTC)(S) P0601, P0602, P0603, P0604, P0606, P062F, P1621, P16F3 Shared In Multiple Modules (05-06-04-060A)
  • Deceleration Misfire On All Cylinders 1400 Rpm To 1800 Rpm Diagnosis (PIP5264)
  • Vehicle Software Enhancements (13-00-89-003)
  • Information - Non-Gm Parts And Accessories (Aftermarket) (04-06-04-054D)
  • Identifying Aftermarket Engine and Transmission Calibrations 2.0L, 2.2L, 2.4L, 2.8L, 2.9L, 3.0L, 3.1L, 3.2L, 3.4L, 3.5L, 3.6L, 3.8L, 3.9L, 4.2L, 4.3L, 4.4L, 4.6L, 4.8L, 5.0L, 5.3L, 5.7L, 6.0L, 6.2L, 7.0L, 7.4L, 8.1L Gas Powered Engines Only and 6T40/45 (MH8), 6T70/75 (MH2, MH4, MH6, MY9), 6L50 (MYB) 6L80 (MYC) or 6L90 (MYD) Automatic Transmission (08-06-04-033D)
  • Hesitation During Light Throttle, Launch or Slow Speed Right Turns, Jerky or Harsh Shifts, Tachometer Movement During Deceleration (Reprogram ECM) (09-06-04-019)
• Entertainment Systems
  • Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
  • Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
  • Diagnostic Tips: XM Audio Traffic And Travel Link Availability And Operation (PIT5353C)
  • Diagnostic Tip: Apple Device Connectivity Issues Due To USB Cord Concern (PIT5399A)
  • Questionnaire For BLUETOOTH Related Concerns (PIC5932B)
  • Programming And Activation Of Replacement ONSTAR Modules (VCIM) (PIC5588C)
  • Information On Inappropriate Warranty Claims Submitted For Damaged Radios And Instrument Panel Clusters (IPCS) (08-08-44-015H)
  • Audio Muting When Listening To Some SIRIUS XM Channels Due To Interference In Some Geographic Locations (16-NA-356)
  • UPFITTER Bulletin - Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (UI 108D)
  • XM Band Not Receiving All Channels (Preview Mode) (PIC5088F)
  • XM Weather, Traffic, Or Travel Link Displaying Dashes, No Data Or Updating Message At Startup (PIC4707E)
  • Radio Does Not Mute Enough When ONSTAR® Turn-By Turn Navigation Directions Are Announced (Increase Volume Setting Or Request Soft Mute Feature Change Through ONSTAR® Customer Service) (10-08-46-001C)
  • Information On Coax Repair Kit Availability (PI0572C)
  • Return Or Reimbursement Of Customer Owned CDS, DVDS Or Navigation Discs (05-08-44-024E)
  • Diagnostic Tip: Gm Accessory Replacement Rear Video Screen Compatibility (PIT5406)
  • Electronic Component Exchange Program Update (U.S. And CANADA Only) (03-00-89-013H)
  • Information On USB Command And Control Multimedia Player Interface/List Of Supported Devices (09-08-44-013D)
  • Poor Radio Reception Or Radio Static/Increased Interference With Rear Window Defogger On Or Some Rear Window Defogger Grids May Be Inoperative (03-08-44-005L)
  • Audio System Speaker Noise, Distorted, Inoperative (Follow Procedure Outlined Below) (11-08-44-002A)
  • Information On Inadvertent Steering Wheel Control (SWC) Button Press Causing Radio Anomalies (08-08-44-028A)
  • Information On Eliminating Noise In Audio System When Using Portable Playback Device (06-08-44-015C)
  • Reduced Am And/Or Fm Station Reception (Remove/Clean Urethane From Glass Or Replace Rear Window) (09-08-48-001B)
  • EI09087 - Integrated Center Stack Blanks Intermittently, Loss of Radio Function, Loss of HVAC Controls, Loss of Communication with Radio DTC or Various Electrical Concerns (Inspect Rear Fuse Block Connector) (09-08-44-010C)
  • Intermittent XM, Blank Display, System Resets, TIMESHIFT Operation Or Music Copy Functionality, Incorrect Dimming Level, System Stating Unable To Plan Route After Route Deviation, Radio Locks Up After Destination Download, System Intermittently Not Showing Low Fuel Warning (Update Navigation Radio Software) (08-08-44-019D)
  • Information on Availability of Service Parts for GM Accessory DVD Headrest Systems (09-08-44-016)
  • Audio Whine Noise from Radio Speakers When Using OnStar® (Install Noise Suppression Filter) (07-08-46-002D)
  • Information on XM Activation After Radio Replacement (08-08-44-020A)
  • Negative Impact of Dealer-Installed Cloth/Vinyl Roofs on XM Radio and/or OnStar® Systems (02-08-44-007D)
  • GM Training - April 2009 New Course Information (For U.S. Dealers and Aftermarket) (09-00-89-020)
  • No Audio from Radio, Door Ajar Chime and Turn Signal Click Clack Inoperative During a Key Cycle - Audio Returns After Vehicle is Turned Off For Several Minutes (Reprogram Audio Amplifier) (08-08-44-031A)
  • Guidelines for Claiming D0362 - Control, Heater and Air Conditioning - Replace (09-01-39-002)
  • Rear Window Shelf Audio-Induced Buzz, Squeak or Rattle Noises (R & R Rear Window Trim Panel, Install Flocking Tape and Shim Stock) (09-08-44-003)
  • I-Pod Connection Cable Relocation From Center Console To Loose Ship Item In Trunk (08-08-44-022)
• Exhaust
  • Information On Close-Coupled Converter And Engine Replacement (06-06-01-010D)
  • Premature Catalytic Converter Failures - DTC P0420, DTC P0430 (PIP5232C)
  • Exhaust Noise/Moan/Drone/Resonance/Vibration at Idle While in Drive with Foot on Brake (Modify Rear Bodyside Exhaust Hanger Brackets) (08-06-05-001B)
  • Information on Sulfur Odor from Exhaust (09-06-05-001)
• Exterior Body Panels
  • Underbody Component Corrosion (PI0281L)
  • PAINTLESS Dent Repair Process (99-08-51-001F)
  • Hem Flange Rust Repair (02-08-98-002H)
  • Intermittent Malfunction Indicator Lamp (Mil) Illuminated, DTC P2138 With Reduced Engine Power (Repair Instrument Panel (IP) To Body Harness Connector) (07-06-04-019F)
  • Non-Approval Of "Clipping" (Sectioning Of Two Vehicles) For Collision Repair (07-08-98-001B)
  • Information On Drilling High Strength Steel Related To Collision Repair (10-08-98-002A)
  • Information On Hem Flange Sealer For Corrosion Protection (06-08-51-005C)
  • Information On Body Control Module (BCM) Grounds (07-08-47-004E)
  • Corrosion Protection For Metal Panels With Dealer Installed Accessories Fastened By Drilled Holes (03-00-89-008F)
  • Squeeze Type Resistance Spot Welding/Equipment (03-08-98-002B)
  • EI10068 - Engineering Information - Front or Rear Door Will Not Open or Unlock (PIE0059)
• Exterior Lights
  • Exterior Lighting Components "Tinted Or Smoked" By An Outside Vendor (15-08-42-001A)
  • Low Beam Headlamp Bulb Diagnosis/Replacement (Inspect Bulb And Connector) (10-08-42-001E)
  • Headlamp, Tail Lamp, License Lamp Or Fog/Driving Lamp Damage (02-08-42-001J)
  • Information On Body Control Module (BCM) Grounds (07-08-47-004E)
  • Cadillac CTS Special Edition "Fix It Right the First Time" Issues (09-00-89-034)
  • Low Voltage Display on IP Gauge, Lights Dim at Stop Lights, Battery Discharged, No Start, Slow Cranking, Dim Lights at Idle, Low Generator Output (43-64-07A)
• Frames, Subframes & Crossmembers
  • Underbody Component Corrosion (PI0281L)
  • Information On Drilling High Strength Steel Related To Collision Repair (10-08-98-002A)
  • Non-approval of "Clipping" (Sectioning of Two Vehicles) For Collision Repair (07-08-98-001A)
• Front Suspension
  • Information On Diagnosis And Replacement Of Shock Absorber And Strut Due To Fluid Leak (72-05-12)
  • Information Regarding The Differences Between Fluid Leakage And Seepage (15-00-89-004G)
  • Vehicle Vibration Diagnosis And TAC Requests For Assistance With Vibration Related Complaints (PIP5601B)
  • MAGNARIDE&Trade; Magnetically Controlled Suspension Electrical Connector Not Seated, Service Suspension System Message, DTCS C0575, C0580, C0585 Or C0590 (PI0430C)
  • Abnormal Noise And Or Vibration While Driving Due To Non-Gm Aftermarket Accessory (PIP3140G)
  • Vibration Analysis Worksheet (03-00-91-001I)
• Fuel System
  • Top Tier™ Detergent Gasoline And Top Tier™ Diesel Fuel Information And Licensed Brands (05-06-04-022Q)
  • Information On Clicking/Ticking Sound/Noise Heard During Cold Start (07-06-04-025L)
  • Rough Idle Crank No Start Extended Crank Or Misfire Due To Excessive Carbon On Top Of The Valves Or Sticking Valves (PIP5029H)
  • Premature Catalytic Converter Failures - DTC P0420, DTC P0430 (PIP5232C)
  • Usage Of E85 Fuel In Gm Vehicles (05-06-04-035E)
  • Information On Clicking/Ticking Sound/Noise Heard During Cold Start (07-06-04-025K)
  • Fuel And Oil Additives - Facts And Myths - Maximizing Gasoline Fuel Economy (05-00-89-072F)
  • Top Tier Detergent Gasoline (Deposits, Fuel Economy, No Start, Power, Performance, Stall Concerns) - U.S. Only (04-06-04-047L)
  • Gm Fuel System Treatment Plus, Fuel Sending Unit Corrosion And Fuel System Deposits (05-00-89-078C)
  • General Motors' Position Regarding Use of E 15 in Model Year 2007 and Newer Vehicles (10-06-04-015)
• Fuses & Circuit Breakers
  • J-35616-64B Or El-35616-58 Terminal Test Probe Information/Repair (PIT5074R)
  • Gm Wiring Repair Strategy Information (13-00-89-008A)
  • Intermittent No Crank/No Start, No Module Communication, Mil, Warning Lights, Vehicle Messages Or DTCS Set By Various Control Modules - Diagnosing And Repairing Fretting Corrosion (Disconnect Affected Connector And Apply Dielectric Lubricant) (09-06-03-004E)
• Gauges & Instrument Panels
  • Interior Cleaning - Instrument Panel (IP), Hard Or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability (06-00-89-029W)
  • Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
  • Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
  • Verifying Odometer Accuracy (PIC3100G)
  • Difference Between Analog And Digital Vehicle Speed Display (PIC5494J)
  • IPC Odometer Programming Method Quick Reference Guide (07-08-49-020O)
  • Diagnostic Tip- Information For U0140 Or U0073 (BCM Appears Off Line On The High Speed Buss) (PIT4730B)
  • Information On Inappropriate Warranty Claims Submitted For Damaged Radios And Instrument Panel Clusters (IPCS) (08-08-44-015H)
  • UPFITTER Bulletin - Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (UI 108D)
  • White Film/Residue On Vehicle Interior, Door Trim Panels And/Or Instrument Panel (IP) (PI0799A)
  • Intermittent XM, Blank Display, System Resets, TIMESHIFT Operation Or Music Copy Functionality, Incorrect Dimming Level, System Stating Unable To Plan Route After Route Deviation, Radio Locks Up After Destination Download, System Intermittently Not Showing Low Fuel Warning (Update Navigation Radio Software) (08-08-44-019D)
  • CTS-V New Model Features and Service Guide (09-00-89-001A)
  • Hesitation During Light Throttle, Launch or Slow Speed Right Turns, Jerky or Harsh Shifts, Tachometer Movement During Deceleration (Reprogram ECM) (09-06-04-019)
  • Reducing Electrical Intermittents - Recrimping Electrical Connectors and Inspection of Related Wiring Harness Connections When Diagnosing Miscellaneous DTCs, Intermittent Driveability Concerns, Hard Start, No Start, Incorrect Gauges, Inoperative I/C Systems, ECM, TCM, SES/4WD Lamps Illuminated (08-06-03-009A)
• General Servicing
  • Information On Refrigerant (R1234YF) For A/C Service (12-01-37-001G)
  • GM Training - April 2009 New Course Information (For U.S. Dealers and Aftermarket) (09-00-89-020)
• Headlights
  • Exterior Lighting Components "Tinted Or Smoked" By An Outside Vendor (15-08-42-001A)
  • Low Beam Headlamp Bulb Diagnosis/Replacement (Inspect Bulb And Connector) (10-08-42-001E)
  • Headlamp, Tail Lamp, License Lamp Or Fog/Driving Lamp Damage (02-08-42-001J)
  • Replacement of Headlamp Assemblies Under Warranty and Use of GM vs. Non-GM Headlamp Assemblies (08-08-42-005B)
• Heated Glass/Defoggers
  • Rear And Side Tempered Glass Spots (Quench Marks) (PI0754G)
  • Repair Information For Reconnection Of Rear Window (Defroster) Contact Or Tab (03-08-48-006J)
• HVAC Control Systems
  • Ac Blows Warm Or Poor Performance (PIT5099H)
  • Vehicle Vibration Diagnosis And TAC Requests For Assistance With Vibration Related Complaints (PIP5601B)
  • Eliminating Unwanted Odors In Vehicles (00-00-89-027J)
  • Air Conditioning Odor (Install Evaporator Core Dryer Kit And Apply Cooling Coil Coating) (99-01-39-004I)
  • Diagnostic Tips For Odor Emanating From HVAC System (PI1440)
  • Guidelines for Claiming D0362 - Control, Heater and Air Conditioning - Replace (09-01-39-002)
• Identification
  • OEM And Remanufactured Engine And Automatic Transmission/Transaxle Identification (06-00-89-031E)
  • Discontinuation of Printed GM VIN Cards (08-00-89-031B)
• Ignition Switch/Steering Lock
  • Key Code Security Rules And Information On Gm KEYCODE Look-Up Application (U.S. Only) (10-00-89-009F)
  • Key Replacement Due To Incorrect Keys Purchased (16-NA-260)
  • Difficulty Installing New Ignition Lock Cylinder (Supplement To TSB 09-02-35-005) (PIC5236A)
  • Intermittently Key Will Not Rotate In Door Or Ignition Lock Cylinder (PI0091B)
  • Key Code Security Rules And Information On Gm KEYCODE Look-Up Application (CANADA Only) (10-00-89-010C)
  • Shifter Binds, Ignition Key Sticks,"Shift To Park" Message Displayed On Driver Information Center (DIC), Dead Battery (Adjust Shift Linkage) (07-07-30-032D)
  • Ignition Key Difficult to Remove, Ignition Key Binds or Sticks in Cylinder (Replace Ignition Cylinder) (09-02-35-005A)
  • Key Code Information (99-00-89-011E)
• Ignition System
  • Information Assistance For HFV6 Re-Manufactured Engine Drivability Diagnosis Immediately Following Installation (PIP5528F)
• Infotainment
  • Updated Warranty And Policy Exchange Program For Electronic Products (U.S. And CANADA) (08-08-44-029N)
  • ONSTAR Module 2G Sunset Information (23-NA-001)
  • Questionnaire For BLUETOOTH Related Concerns (PIC5932B)
  • Changing Turn-By-Turn Voice Response To Metric Or English Units (PIC5614B)
  • Off Route Message During ONSTAR Turn By Turn Operation (PIC5374D)
  • Radio Does Not Mute Enough When ONSTAR® Turn-By Turn Navigation Directions Are Announced (Increase Volume Setting Or Request Soft Mute Feature Change Through ONSTAR® Customer Service) (10-08-46-001C)
  • Information On Coax Repair Kit Availability (PI0572C)
  • Turn By Turn Directions Not Displayed After CANADA Upgrade (PIT5465)
  • Navigation Map Update May Fail To Load (PIC5723B)
  • DVD Navigation Update Program, Navigation Disc Diagnostic Aid, AVN Software Update Discs And Ordering Information (06-08-44-012G)
  • Electronic Component Exchange Program Update (U.S. And CANADA Only) (03-00-89-013H)
  • XM/ONSTAR® Antenna Cover Installation Procedure During PDI (08-00-89-024D)
  • Information On Navigation Radio Not Displaying Accurate Vehicle Location After Radio Replacement, Power Loss Or Battery Replacement (08-08-44-023A)
  • Park Assist System Inoperative, Service Park Assist Message Displayed on Driver Information Center (DIC), DTC B1E3A and/or B0954, B0955, B0956, B0957, B0958, B0959, B0960, B0961 Set (Replace Appropriate Object Sensor or Repair Harness) (08-08-127-001B)
  • Navigation Information Display Squeaks or Makes Noise (Lubricate Display Mechanism or Trim Excess Material) (09-08-44-006D)
  • Intermittent XM, Blank Display, System Resets, TIMESHIFT Operation Or Music Copy Functionality, Incorrect Dimming Level, System Stating Unable To Plan Route After Route Deviation, Radio Locks Up After Destination Download, System Intermittently Not Showing Low Fuel Warning (Update Navigation Radio Software) (08-08-44-019D)
  • Cadillac CTS Special Edition "Fix It Right the First Time" Issues (09-00-89-034)
  • Negative Impact of Dealer-Installed Cloth/Vinyl Roofs on XM Radio and/or OnStar® Systems (02-08-44-007D)
  • GM Training - April 2009 New Course Information (For U.S. Dealers and Aftermarket) (09-00-89-020)
  • Information on XM NAV Traffic Coverage Areas (08-08-126-001)
• Interior/Exterior Trim
  • Information On Proper Use Of Floor Mats (10-08-110-001L)
  • Eliminating Unwanted Odors In Vehicles (00-00-89-027J)
  • Front Floor Console Rear Ashtray/Bin Door May Not Close (Align Pivot Pins) (08-08-49-006D)
  • White Film/Residue On Vehicle Interior, Door Trim Panels And/Or Instrument Panel (IP) (PI0799A)
  • Front Or Rear Door Lock Lever Bezel Loose Or Detached (Replace Bezel) (09-08-110-011C)
  • Corrosion Protection For Metal Panels With Dealer Installed Accessories Fastened By Drilled Holes (03-00-89-008F)
  • Blemishes On Steering Wheel Lower Spoke Cover And/Or Steering Wheel Spoke Control Bezels (Replace Steering Wheel Cover Or Bezel, As Needed) (08-02-35-001B)
  • Water Leaks Attributed To Right Front Area Of Sunroof And/Or Service All Wheel Drive Message Displayed In Driver Information Center (DIC), DTCS C0399, C0400, C0401 And/Or U0102 Set. (11-04-21-005A)
  • Driver and/or Passenger Side Windshield Pillar Garnish Molding Loose, Gap at Top (Install New Fasteners) (09-08-110-008C)
  • Information on Discoloration, Blistering, Peeling or Erosion of Various Exterior Emblems Including Chevy Bowtie (Bulletin Cancelled) (06-08-111-004B)
  • Proper Removal of Front Seat Adjuster Track Finish Covers For Any Related Service Repairs (09-08-50-012)
  • Information on Maintaining Exterior Weatherstrip Appearance (99-08-64-016C)
  • Negative Impact of Dealer-Installed Cloth/Vinyl Roofs on XM Radio and/or OnStar® Systems (02-08-44-007D)
  • Rear Window Shelf Audio-Induced Buzz, Squeak or Rattle Noises (R & R Rear Window Trim Panel, Install Flocking Tape and Shim Stock) (09-08-44-003)
• Interior/Illumination Lights
  • Information On Body Control Module (BCM) Grounds (07-08-47-004E)
  • Door Trim Panel Led Pin Spot Or Light Pipe Lamps Inoperative (Replace Lamps Instead Of Entire Door Trim Panel Assembly) (08-08-42-006B)
  • Information on Driver Information Center (DIC) Vehicle Customization Changes (09-08-49-003)
• Lubrication System
  • Information On Flushing Oil Contamination From Cooling System (25-NA-052)
  • Unscheduled Supplemental Services (Including Flushing Services And Additives) And Proper Use Of Gm Simplified Maintenance Schedules (12-06-01-008B)
  • Information On Engine Oil Consumption Guidelines (01-06-01-011Q)
  • Information On Internal Engine Noise Or Damage After Oil Filter Replacement (07-06-01-016J)
  • Information On Gasoline Engine Replacement Guidelines After Connecting Rod Or Crankshaft Main Bearing Damage - Replace Oil Cooler, Oil Cooler Lines, Oil Tank And Turbocharger (22-NA-074)
  • Information For Engine Concerns Resulting From Lack Of Scheduled Maintenance, Improper Service Or Aftermarket Calibrations (16-NA-222)
  • Information On New Torque Specification And Installation Procedure For ACDELCO Spin-On Oil Filters (22-NA-009)
  • Engine Ticking Noise Or Oil Pressure Fluctuation On Cold Start (PIP5191C)
  • Incorrect Oil Pan Installed On Re-Manufactured HFV6 Engines (PIP5399)
  • Information Regarding Magnetic Drain Plugs (16-NA-117)
  • Fuel And Oil Additives - Facts And Myths - Maximizing Gasoline Fuel Economy (05-00-89-072F)
  • Global Information For Gm DEXOS 1™ And DEXOS 2™, Engine Oil Specifications, Licensed Brands, And Service Fill (11-00-90-001B)
• Manual Steering
  • Unscheduled Supplemental Services (Including Flushing Services And Additives) And Proper Use Of Gm Simplified Maintenance Schedules (12-06-01-008B)
  • Information Regarding The Differences Between Fluid Leakage And Seepage (15-00-89-004G)
  • Power Steering Noise Or Fluid Leak From Power Steering Pump, Gear Or High Pressure Hose During Extreme Low Temperature Operation (Replace Power Steering Fluid) (12-02-32-002B)
  • Vibration Analysis Worksheet (03-00-91-001I)
  • Diagnostic Tips/Recommendations When Power Steering Pump Replacement is Necessary (06-02-32-013B)
  • Diagnosing Accessory Drive Belt / Serpentine Belt Noise and Availability and Use of Kent-Moore EN-49228 Laser Alignment Tool - Drive Belt (08-06-01-008A)
• Manual Trans
  • Information On Driveline Clunk Noise (99-04-20-002O)
  • OEM And Remanufactured Engine And Automatic Transmission/Transaxle Identification (06-00-89-031E)
  • Abnormal Noise And Or Vibration While Driving Due To Non-Gm Aftermarket Accessory (PIP3140G)
  • PQC Assembly Replacement Process - For Dealers Required To Contact PQC Prior To Replacing An Assembly (U.S. And CANADA Only) (99-07-30-020)
  • Information On The Reuse Of Fasteners And The Proper Reading Of Torque Specifications (15-NA-069)
  • Vibration Analysis Worksheet (03-00-91-001I)
• Mechanical
  • Engine Replacement After Severe Internal Engine Damage - Replace Intake Manifold (00-06-01-026R)
  • Information On Internal Engine Noise Or Damage After Oil Filter Replacement (07-06-01-016J)
  • Use Of Surface Conditioning Disks When Cleaning Gasket Sealing Surfaces And/Or Reused Parts (00-06-01-012N)
  • Information Regarding The Differences Between Fluid Leakage And Seepage (15-00-89-004G)
  • Engine Repair Tip For Installation Of Pistons (PI1394B)
  • Vehicle Vibration Diagnosis And TAC Requests For Assistance With Vibration Related Complaints (PIP5601B)
  • Information On Engine Block Cracked At Head Bolt Hole Locations (23-NA-141)
  • Information On Gasoline Engine Replacement Guidelines After Connecting Rod Or Crankshaft Main Bearing Damage - Replace Oil Cooler, Oil Cooler Lines, Oil Tank And Turbocharger (22-NA-074)
  • Diagnostic Tip For Misfire, Chirp, Squeak, Squeal Or Tick Noise, Malfunction Indicator Lamp (Mil) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307 And/Or P0308 Set (PIP4138R)
  • Information For Engine Concerns Resulting From Lack Of Scheduled Maintenance, Improper Service Or Aftermarket Calibrations (16-NA-222)
  • Diagnostic Tips For Knocking, Rattle, Squeak And/Or Squeal Type Noise From Engine - Engine Replacement Recommendations For HFV6 Gen 1 And Gen 2 (PIP5216G)
  • Diagnostic Tip On Avoiding Torque Converter Or Crankshaft Damage While Diagnosing Noise Concerns (PIP5640A)
  • Information For Repairing Engine Front Cover Oil Leak, Sealing Surface Preparation And Applying RTV Sealant (12-06-01-003D)
  • Needle Bearings Found In The Oil Pan During An Oil Change (PIP5226D)
  • Information Assistance For HFV6 Re-Manufactured Engine Drivability Diagnosis Immediately Following Installation (PIP5528F)
  • Alleged Cylinders Out Of Round (PIP5163E)
  • Engine Ticking Noise Or Oil Pressure Fluctuation On Cold Start (PIP5191C)
  • OEM And Remanufactured Engine And Automatic Transmission/Transaxle Identification (06-00-89-031E)
  • Information On Close-Coupled Converter And Engine Replacement (06-06-01-010D)
  • Automatic Transmission Shift And Engine DRIVEABILITY Concerns And/Or Mil On Due To Aftermarket Oil Bath Air Filter Use (04-07-30-013D)
  • Information On Clicking/Ticking Sound/Noise Heard During Cold Start (07-06-04-025L)
  • Rough Idle Crank No Start Extended Crank Or Misfire Due To Excessive Carbon On Top Of The Valves Or Sticking Valves (PIP5029H)
  • Engine Misfire, Ticking/Knocking Noise, No Compression Due To Piston Damage, Malfunction Indicator Lamp (Mil) Illuminated (16-NA-241)
  • Malfunction Indicator Lamp On - Check Engine Light, DTCS P0011, P0014, P0021, P0024, P0341, P0346, P0366 Or P0391 Set (Check Camshaft End Play And Perform Action As Outlined) (08-06-01-011K)
  • Incorrect Oil Pan Installed On Re-Manufactured HFV6 Engines (PIP5399)
  • Abnormal Noise And Or Vibration While Driving Due To Non-Gm Aftermarket Accessory (PIP3140G)
  • PQC Assembly Replacement Process - For Dealers Required To Contact PQC Prior To Replacing An Assembly (U.S. And CANADA Only) (99-07-30-020)
  • Information Regarding Magnetic Drain Plugs (16-NA-117)
  • New Design Cylinder Heads (16-NA-085)
  • New Design Cylinder Heads (PIP4936C)
  • Information On The Reuse Of Fasteners And The Proper Reading Of Torque Specifications (15-NA-069)
  • Information On High Feature V6 Timing Chain Kits And Chain Guide Replacements, DTCS P0008, P0009, P0016, P0017, P0018 And/Or P0019 (12-06-01-009F)
  • Dealer Reimbursement Procedures For CAC Tier 1 And Tier 2 Empowerment Tools: Diagnostic Fee, Short Term Rental, And Up-Front Towing (U.S. Only) (15-00-89-003)
  • Global Information For Gm DEXOS 1™ And DEXOS 2™, Engine Oil Specifications, Licensed Brands, And Service Fill (11-00-90-001B)
  • Vibration Analysis Worksheet (03-00-91-001I)
  • Hydraulic Versus Mechanical TENSIONERS (TT001-13)
  • 5.3L, 5.7L, 6.0L, 6.2L, 7.0L - Engine Oil Leak at Rear Cover Assembly Area (Engine Block Porosity RTV Repair Procedure) (05-06-01-034L)
  • Diagnosing Accessory Drive Belt / Serpentine Belt Noise and Availability and Use of Kent-Moore EN-49228 Laser Alignment Tool - Drive Belt (08-06-01-008A)
• Mechanical - Hydraulic
  • Information Regarding The Differences Between Fluid Leakage And Seepage (15-00-89-004G)
  • Vehicle Vibration Diagnosis And TAC Requests For Assistance With Vibration Related Complaints (PIP5601B)
  • Hard Brake Pedal On Cold Start At High Altitudes (19-NA-033)
  • Abnormal Noise And Or Vibration While Driving Due To Non-Gm Aftermarket Accessory (PIP3140G)
  • Brake Lathe Calibration Procedure (VSS20040074)
  • Vibration Analysis Worksheet (03-00-91-001I)
  • Information On Resurfacing Park Brake Portion Of Rear Brake Rotor (12-05-26-001)
  • Rear Brake Squeak/Squeal Noise on Brake Apply (Replace Rear Brake Pads and Caliper Brackets on Specified Vehicles) (08-05-23-009E)
  • Hard Brake Pedal On Cold Start At High Altitudes (Install Auxiliary Vacuum Pump) (07-05-22-003C)
  • GM Training - April 2009 New Course Information (For U.S. Dealers and Aftermarket) (09-00-89-020)
  • Front Brake Squeal Noise (Replace Front Brake Pads) (08-05-23-008)
• Memory Modules
  • Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
• Mirrors
  • Information On Body Control Module (BCM) Grounds (07-08-47-004E)
  • Information on Heated Electrochromatic Outside Rearview Mirror Performance (08-08-64-011A)
  • Outside Door Handle, Door Glass and/or Outside Mirror Inoperative (Replace Door Handle Switch, Inspect Doc-N-Loc Connector and/or Lubricate Door Handle) (08-08-64-008E)
  • Cadillac CTS Special Edition "Fix It Right the First Time" Issues (09-00-89-034)
  • Information on Driver Information Center (DIC) Vehicle Customization Changes (09-08-49-003)
• Paint & Coatings
  • Information On Paint Stain Under Protective Shipping Film (05-08-51-001L)
  • PAINTLESS Dent Repair Process (99-08-51-001F)
  • Hem Flange Rust Repair (02-08-98-002H)
  • Paint Color Codes For Special Edition Vehicles (MARY KAY - Hot Wheels - Green Flash Or NEIMAN MARCUS) (PIC4921E)
  • Refinishing Aluminum And Chrome Wheels (99-08-51-007G)
  • Application Of Anti-Corrosion Materials (01-08-51-003E)
  • Paint Color Codes For Special Edition Vehicles (MARY KAY - Hot Wheels - Green Flash Or NEIMAN MARCUS) (PIC4921D)
  • Information On Hem Flange Sealer For Corrosion Protection (06-08-51-005C)
  • Pre-Painting/Cleaning Process For TPO Plastic Fascias (08-08-51-002A)
  • Corrosion Protection For Metal Panels With Dealer Installed Accessories Fastened By Drilled Holes (03-00-89-008F)
  • Bumps or Rust Colored Spots in Paint Due to Rail or Iron Dust (Remove Rail Dust) (43-17-01B)
• Parking Brake System
  • Information On Resurfacing Park Brake Portion Of Rear Brake Rotor (12-05-26-001)
• Passive Restraints
  • Seat Belt Extender Availability (99-09-40-005H)
  • Information Regarding Servicing Components Located Near Sir Components (16-NA-055)
  • Seat Belt Buckle Latching Issues And/Or Seat Belt Warning Lights Illuminated (09-09-40-001C)
  • Safety Belt Locking Conditions (Normal Operating Characteristic) (05-09-40-002G)
  • Seat Belt Latch Stop Button Available for Service (07-09-40-002A)
• Procedures
  • Vehicle Noise Diagnosis And TAC Requests For Assistance With Noise Related Complaints (PIP5358D)
  • Website For AFIT, TPM, Gr8, MIT And PICO Scope Updates (PIP4723H)
  • El-52800 - Diagnostic And Charge Battery Station (DCBS) - FAQS (23-NA-055)
• Rear Suspension
  • Information On Diagnosis And Replacement Of Shock Absorber And Strut Due To Fluid Leak (72-05-12)
  • Information Regarding The Differences Between Fluid Leakage And Seepage (15-00-89-004G)
  • Vehicle Vibration Diagnosis And TAC Requests For Assistance With Vibration Related Complaints (PIP5601B)
  • MAGNARIDE&Trade; Magnetically Controlled Suspension Electrical Connector Not Seated, Service Suspension System Message, DTCS C0575, C0580, C0585 Or C0590 (PI0430C)
  • Abnormal Noise And Or Vibration While Driving Due To Non-Gm Aftermarket Accessory (PIP3140G)
  • Vibration Analysis Worksheet (03-00-91-001I)
  • Clunk Noise Coming From Rear of Vehicle When Driving Over Bumps (Replace Affected Suspension Knuckle) (08-03-09-002C)
• Restraints Control Systems
  • Information On Passenger Presence Sensing System (PPS Or PSS) Concerns With Custom Upholstery, Accessory Seat Heaters Or Other Comfort Enhancing Devices (06-08-50-009J)
  • Information On Changes To SPS That Warn/Prohibit Reprogramming A Module With Its Current Calibration (17-NA-242)
  • Security Code Input Message With SPS Error Code E5659, M5304 And/Or M5530 During TIS2WEB Programming (17-NA-067)
  • Diagnostic Information For Supplemental Inflatable Restraint (Sir) System, Intermittent Air Bag Indicator/Lamp Illuminated With DTC(S) B0012, B0013, B0015, B0016, B0019, B0020, B0022, B0023, B0026, B0033, B0040, B0042 Or B0044 Set (Inspect And Replace Connector Position Assurance (CPA) Retainer) (08-09-41-002H)
  • Prior To Any Circuit Testing (PIP5094A)
  • UPFITTER Bulletin - Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (UI 108D)
  • Information Regarding Servicing Components Located Near Sir Components (16-NA-055)
  • Seat Belt Buckle Latching Issues And/Or Seat Belt Warning Lights Illuminated (09-09-40-001C)
  • Vehicle Software Enhancements (13-00-89-003)
  • Passenger Presence System (PPS) May Command Seat Belt Reminder Chime And Passenger Airbag Indicator On When Electronic Devices Or Conductive Objects Are Placed On Front Passenger Seat, DTCS 5045 Or B0074 0F May Set In PPS Module (08-09-41-007I)
  • Airbag Light On, DTC B0071 and B0081 Set (Diagnose and Replace Right Front Seatbelt Buckle, If Necessary) (07-09-41-010D)
• Schedule
  • CADILLAC Premium Care Maintenance Eligibility For United States And CANADIAN Vehicles (14-00-89-001)
• Seats
  • Information On Passenger Presence Sensing System (PPS Or PSS) Concerns With Custom Upholstery, Accessory Seat Heaters Or Other Comfort Enhancing Devices (06-08-50-009J)
  • Eliminating Unwanted Odors In Vehicles (00-00-89-027J)
  • Seat Belt Extender Availability (99-09-40-005H)
  • Front Seat(S) Lateral Seat Clunk (Install Felt Washer, Replace Clip) (09-08-50-004B)
  • Information On Driver Or Passenger Seat Head Restraint Concerns With Comfort, Custom Upholstery Or Other Comfort Enhancing Devices (10-08-50-003A)
  • Vehicle Will Not Crank/Start, Battery Goes Dead, Four Amp Draw From Memory Seat Module (MSM) (Reprogram MSM) (09-08-50-002A)
  • Cadillac CTS Special Edition "Fix It Right the First Time" Issues (09-00-89-034)
  • Proper Removal of Front Seat Adjuster Track Finish Covers For Any Related Service Repairs (09-08-50-012)
  • Creaking Noise From Front Seats When In Reclined Position (Revise Recliner Stop Brackets) (09-08-50-010)
  • Information on Driver Information Center (DIC) Vehicle Customization Changes (09-08-49-003)
• Starter
  • Cold Weather And Long Stand Time Battery Maintenance And Testing Tips (15-06-03-001F)
  • Warranty Administration - Battery Testing And Warranty Replacement Requirements (North AMERICA Only) (03-06-03-004Z)
  • Diagnostic Tip- Information For U0140 Or U0073 (BCM Appears Off Line On The High Speed Buss) (PIT4730B)
  • Information On How To Prevent Inadvertent Vehicle Starting From Key Fob Or ONSTAR Mobile Application (17-NA-244)
  • Information On The Use Of Non Gm Approved Battery Chargers And Booster Packs (15-NA-030)
  • ACDELCO® Replacement Battery Warranty Procedures (03-06-03-003D)
  • Shifter Binds, Ignition Key Sticks,"Shift To Park" Message Displayed On Driver Information Center (DIC), Dead Battery (Adjust Shift Linkage) (07-07-30-032D)
  • Battery Part Restriction Program Effective March 1st, 2008 (08-06-03-002C)
  • Vehicle Will Not Crank/Start, Battery Goes Dead, Four Amp Draw From Memory Seat Module (MSM) (Reprogram MSM) (09-08-50-002A)
  • Cadillac CTS Special Edition "Fix It Right the First Time" Issues (09-00-89-034)
  • Reducing Electrical Intermittents - Recrimping Electrical Connectors and Inspection of Related Wiring Harness Connections When Diagnosing Miscellaneous DTCs, Intermittent Driveability Concerns, Hard Start, No Start, Incorrect Gauges, Inoperative I/C Systems, ECM, TCM, SES/4WD Lamps Illuminated (08-06-03-009A)
  • Low Voltage Display on IP Gauge, Lights Dim at Stop Lights, Battery Discharged, No Start, Slow Cranking, Dim Lights at Idle, Low Generator Output (43-64-07A)
  • GM Dealer Visits: Proper Management of Batteries in Dealer Parts Stock / Vehicle Inventory (08-06-03-005)
  • Battery Charging Tips (Includes Information References for HP2 Hybrid Truck [PHT] 42-volt System) (02-06-03-009C)
• Steering Column
  • Diagnostic Tip - Replacement Of Manual Shift Paddles On Steering Wheel (PIC6042B)
  • Proper Wheel Installation And Wheel Torque Techniques (12-03-10-002A)
  • Information On Inadvertent Steering Wheel Control (SWC) Button Press Causing Radio Anomalies (08-08-44-028A)
  • Blemishes On Steering Wheel Lower Spoke Cover And/Or Steering Wheel Spoke Control Bezels (Replace Steering Wheel Cover Or Bezel, As Needed) (08-02-35-001B)
  • Information on Driver Information Center (DIC) Vehicle Customization Changes (09-08-49-003)
• Steering Control Systems
  • Prior To Any Circuit Testing (PIP5094A)
  • UPFITTER Bulletin - Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (UI 108D)
• Steering Gear
  • Grease Or Sealant Visible On Electronic Power Steering Gear - Should Not Be Interpreted As Leak (16-NA-109)
  • Power Steering Noise Or Fluid Leak From Power Steering Pump, Gear Or High Pressure Hose During Extreme Low Temperature Operation (Replace Power Steering Fluid) (12-02-32-002B)
  • Hydraulic Power Steering System Leak - Required Diagnostic Actions (07-02-32-002M)
• Sun Roof/T-Top/Convertible Top
  • Rear And Side Tempered Glass Spots (Quench Marks) (PI0754G)
  • Intermittent Sunroof Operation, Bind, Noise, Auto-Reverse, And/Or Water Leaks (PIC5260F)
  • Corrosion Protection For Metal Panels With Dealer Installed Accessories Fastened By Drilled Holes (03-00-89-008F)
  • Water Leaks Attributed To Right Front Area Of Sunroof And/Or Service All Wheel Drive Message Displayed In Driver Information Center (DIC), DTCS C0399, C0400, C0401 And/Or U0102 Set. (11-04-21-005A)
  • Sunroof Reverses Direction During Express Close Operation (Replace Sunroof Window Motor and Sunshade Motor) (09-08-64-007A)
  • GM Training - GM Moveable Roof Systems Hands-On (#12040.30H) (U.S. Dealers) (This is not a Saturn STS Requirement) (08-00-89-027)
• Suspension Control Systems
  • UPFITTER Bulletin - Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (UI 108D)
  • Vehicle Software Enhancements (13-00-89-003)
  • TPMS System Service and Re-Learning Sensor IDs (10-03-16-001)
  • Tire Pressure Light Stays On (Reprogram RCDLR) (08-03-16-004A)
  • Reducing Electrical Intermittents - Recrimping Electrical Connectors and Inspection of Related Wiring Harness Connections When Diagnosing Miscellaneous DTCs, Intermittent Driveability Concerns, Hard Start, No Start, Incorrect Gauges, Inoperative I/C Systems, ECM, TCM, SES/4WD Lamps Illuminated (08-06-03-009A)
  • Warranty Reduction - Transfer of Tire Pressure Monitoring (TPM) Sensors to Replacement Wheels and Allowable TPM Sensor Replacements (08-03-16-003)
• System
  • Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
  • Information On Sag Or Hesitation On Acceleration (PIP4112S)
  • Diagnostic Tip For Misfire, Chirp, Squeak, Squeal Or Tick Noise, Malfunction Indicator Lamp (Mil) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307 And/Or P0308 Set (PIP4138R)
  • SES Light With Fuel Trim And Or Oxygen Sensor Codes (PIP4925B)
  • DTC P0016 P0017 P0018 P0019 P0008 P0009 (PIP3423P)
  • Automatic Transmission Shift And Engine DRIVEABILITY Concerns And/Or Mil On Due To Aftermarket Oil Bath Air Filter Use (04-07-30-013D)
  • Intermittent Malfunction Indicator Lamp (Mil) Illuminated, DTC P2138 With Reduced Engine Power (Repair Instrument Panel (IP) To Body Harness Connector) (07-06-04-019F)
  • Information On Remanufactured Engine Misfire Diagnosis After Installation (17-NA-307)
  • Information On Rough Idle, Crank No Start, Extended Crank Or Misfire Due To Excessive Carbon On Top Of The Valves Or Sticking Valves, Malfunction Indicator Light (Mil) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308 Set (16-NA-383)
  • Security Code Input Message With SPS Error Code E5659, M5304 And/Or M5530 During TIS2WEB Programming (17-NA-067)
  • Procedure To Take Snapshot Data With A Tech 2 And Upload Data To A Computer Using TIS Software (07-07-30-010D)
  • Malfunction Indicator Lamp On - Check Engine Light, DTCS P0011, P0014, P0021, P0024, P0341, P0346, P0366 Or P0391 Set (Check Camshaft End Play And Perform Action As Outlined) (08-06-01-011K)
  • Prior To Any Circuit Testing (PIP5094A)
  • UPFITTER Bulletin - Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (UI 108D)
  • Premature Catalytic Converter Failures - DTC P0420, DTC P0430 (PIP5232C)
  • No Crank - Multiple Warning Telltales On - Trans Shifts Hard (PIC4740F)
  • Usage Of E85 Fuel In Gm Vehicles (05-06-04-035E)
  • Diagnostic Tip - Vehicle Start And Stalls After Theft Deterrent Module Replacement (PIT5028B)
  • Control Module Diagnostic Trouble Code(S) (DTC)(S) P0601, P0602, P0603, P0604, P0606, P062F, P1621, P16F3 Shared In Multiple Modules (05-06-04-060A)
  • Deceleration Misfire On All Cylinders 1400 Rpm To 1800 Rpm Diagnosis (PIP5264)
  • Information On Clicking/Ticking Sound/Noise Heard During Cold Start (07-06-04-025K)
  • Vehicle Software Enhancements (13-00-89-003)
  • Identifying Aftermarket Engine and Transmission Calibrations 2.0L, 2.2L, 2.4L, 2.8L, 2.9L, 3.0L, 3.1L, 3.2L, 3.4L, 3.5L, 3.6L, 3.8L, 3.9L, 4.2L, 4.3L, 4.4L, 4.6L, 4.8L, 5.0L, 5.3L, 5.7L, 6.0L, 6.2L, 7.0L, 7.4L, 8.1L Gas Powered Engines Only and 6T40/45 (MH8), 6T70/75 (MH2, MH4, MH6, MY9), 6L50 (MYB) 6L80 (MYC) or 6L90 (MYD) Automatic Transmission (08-06-04-033D)
  • Reducing Electrical Intermittents - Recrimping Electrical Connectors and Inspection of Related Wiring Harness Connections When Diagnosing Miscellaneous DTCs, Intermittent Driveability Concerns, Hard Start, No Start, Incorrect Gauges, Inoperative I/C Systems, ECM, TCM, SES/4WD Lamps Illuminated (08-06-03-009A)
• Transfer Case
  • PQC Assembly Replacement Process - For Dealers Required To Contact PQC Prior To Replacing An Assembly (U.S. And CANADA Only) (99-07-30-020)
  • Rumble, Grind, Ticking or Rattle Type Noise While Driving, Output Shaft Spalling (Replace Output Shaft and Bearing) (09-07-30-014A)
  • No Forward or Reverse at Launch, Grind Noise (Replace Output Shaft and Transfer Case Input Shaft) (10-07-30-005A)
• Transmission Control Systems
  • Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
  • High Pitch Whine Or Buzz Noise Heard From Under The Vehicle (PIP4021D)
  • Information On Changes To SPS That Warn/Prohibit Reprogramming A Module With Its Current Calibration (17-NA-242)
  • Security Code Input Message With SPS Error Code E5659, M5304 And/Or M5530 During TIS2WEB Programming (17-NA-067)
  • Procedure To Take Snapshot Data With A Tech 2 And Upload Data To A Computer Using TIS Software (07-07-30-010D)
  • Prior To Any Circuit Testing (PIP5094A)
  • UPFITTER Bulletin - Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (UI 108D)
  • No Crank - Multiple Warning Telltales On - Trans Shifts Hard (PIC4740F)
  • Control Module Diagnostic Trouble Code(S) (DTC)(S) P0601, P0602, P0603, P0604, P0606, P062F, P1621, P16F3 Shared In Multiple Modules (05-06-04-060A)
  • Intermittent No Crank U0100 U0101 U0121 (PIC5630)
  • Vehicle Software Enhancements (13-00-89-003)
  • Water Leaks Attributed To Right Front Area Of Sunroof And/Or Service All Wheel Drive Message Displayed In Driver Information Center (DIC), DTCS C0399, C0400, C0401 And/Or U0102 Set. (11-04-21-005A)
  • Shifter Binds, Ignition Key Sticks,"Shift To Park" Message Displayed On Driver Information Center (DIC), Dead Battery (Adjust Shift Linkage) (07-07-30-032D)
  • Identifying Aftermarket Engine and Transmission Calibrations 2.0L, 2.2L, 2.4L, 2.8L, 2.9L, 3.0L, 3.1L, 3.2L, 3.4L, 3.5L, 3.6L, 3.8L, 3.9L, 4.2L, 4.3L, 4.4L, 4.6L, 4.8L, 5.0L, 5.3L, 5.7L, 6.0L, 6.2L, 7.0L, 7.4L, 8.1L Gas Powered Engines Only and 6T40/45 (MH8), 6T70/75 (MH2, MH4, MH6, MY9), 6L50 (MYB) 6L80 (MYC) or 6L90 (MYD) Automatic Transmission (08-06-04-033D)
  • Diagnostic Information for MIL Illuminated with DTC P1825, P182E or P1915 Found Current or as History Code in TCM, No PRNDL Display, Potential No Engine Crank (08-07-30-020E)
  • Information on Control Solenoid Valve and Transmission Control Solenoid Module Assembly Cleaning Procedure for Rear Wheel Drive Six-Speed HYDRA-MATIC® Automatic Transmissions when MIL/DTCs Set (07-07-30-006B)
  • Phasing Drone, Boom, Moan or Vibration in Seat, Floor Pan or Door panel at 87-97 kph (54-60 mph) or at 64 kph (40 mph) in 6th gear or 1000-1300 RPM with Torque Converter Clutch (TCC) Engaged (Reprogram TCM and Install Washers [On Vehicles Built Without Washers] ) (08-07-30-044D)
  • Information on Automatic Transmission Service Fast Learn Adapts (SFL) Characteristics (08-07-30-039)
• Wheel Alignment
  • Characteristics Of Wide Low Aspect Ratio Tires, Vehicle Pulls Left Or Right, Wanders, Follows Depressions In Road Surface, TRAMLINING (PI0512B)
  • Refinishing Aluminum And Chrome Wheels (99-08-51-007G)
  • Information On Slight Or Mild Tire Feathering And Recommended Practices (Normal Tire Wear Condition) (07-03-10-008E)
  • Wheel Alignment Specifications, Requirements And Recommendations For Gm Vehicles (05-03-07-009H)
• Wheels & Tire System
  • Tire Slowly Goes Flat, Tire Air Loss, Low Tire Pressure Warning Light Illuminated, Aluminum Wheel Bead Seat Corrosion (Clean And Resurface Wheel Bead Seat) (08-03-10-006I)
  • Guidelines When Changing Tire And Wheel Size (PIT3271P)
  • Vehicle Vibration Diagnosis And TAC Requests For Assistance With Vibration Related Complaints (PIP5601B)
  • Vibration Shortly After Tires Are Mounted/Preventing Vibration From Wheel Slip (Tire Sliding On Wheel) (12-03-10-001E)
  • Information On Proper Tire Pressure (00-00-90-002M)
  • Information On Tire Radial Force Variation (RFV) (00-03-10-006P)
  • Characteristics Of Wide Low Aspect Ratio Tires, Vehicle Pulls Left Or Right, Wanders, Follows Depressions In Road Surface, TRAMLINING (PI0512B)
  • Vehicle Vibration Diagnosis And TAC Requests For Assistance With Vibration Related Complaints (PIP5338B)
  • Information On Hunter Road Force Balancer (17-NA-170)
  • Non-Design Intent Wheel Lock Nuts And Lug Nuts (17-NA-126)
  • Tire Slowly Goes Flat, Tire Air Loss, Low Tire Pressure Warning Light Illuminated, Aluminum Wheel Bead Seat Corrosion (Clean And Resurface Wheel Bead Seat) (08-03-10-006H)
  • Information On Slight Or Mild Tire Feathering And Recommended Practices (Normal Tire Wear Condition) (07-03-10-008E)
  • Information On Tire/Wheel Characteristics (Vibration, Balance, Shake, Flat Spotting) Of Gm Original Equipment Tires (03-03-10-007J)
  • Abnormal Noise And Or Vibration While Driving Due To Non-Gm Aftermarket Accessory (PIP3140G)
  • Use Of Nitrogen Gas In Tires (05-03-10-020F)
  • Statement On Tire Sealant Included In Gm Inflator Kits (Supplied With New Vehicles Or As Gm Accessory) (09-03-10-013B)
  • Proper Wheel Installation And Wheel Torque Techniques (12-03-10-002A)
  • Dealership Service Consultant Procedure As Vehicle Comes Into Service Drive For Tire Pressure Monitor (TPM) System Message, Light And Customer Information (09-03-16-002B)
  • Wheel Balancing Machine Finish Damage To Chrome Clad Or CHROMETECH® Wheels (09-03-10-016A)
  • Gm Tire Warranty Program Goodwill Guidelines (U.S. Only) (08-03-10-012B)
  • 18" Accessory Wheels Available Through Gm Accessories (07-03-10-010C)
  • General Motors New Vehicle Wheel Warranty Coverage (07-03-10-015B)
  • Guidelines for Using Labor Operations E0200, E0201, E0203, E0204 - Wheel Balance (72-05-03)
  • TPMS System Service and Re-Learning Sensor IDs (10-03-16-001)
  • Information on Proper Wheel Changing Procedures and Cautions (06-03-10-010A)
  • Low Tire Pressure, Leaking Cast Aluminum Wheels (Repair with Adhesive Sealant) (93-U-57)
  • Tire Puncture Repair Procedures For All Cars and Light Duty Trucks (04-03-10-001F)
  • TPM System Overview, Diagnosing Tire Pressure Monitor System (TPM) Concerns and TPM Frequently Asked Questions (FAQ) (07-03-16-004C)
  • Information on Replacement Wheel Weights (09-03-10-017)
  • Cadillac CTS Special Edition "Fix It Right the First Time" Issues (09-00-89-034)
  • Mounting, Balancing And Installation Of Accessory Wheels And Tires Available Through Gm Accessories (08-03-10-004A)
  • Use of Chrome or Chrome Plated Steel Valve Caps on Aluminum Valve Stems (08-03-10-005A)
  • Tire Pressure Light Stays On (Reprogram RCDLR) (08-03-16-004A)
  • EI07266 - Vehicle/Tire Vibration, P275/55R20, LT245/75R16, P265/70R17, P245/70R17, P285/45R22, LT265/75R17- Diagnostic Information to Reduce Vibration Concerns (07-03-10-013D)
  • Performance Characteristics of Vehicles with Accessory Wheel/Tire Assemblies Installed as "Upsized" to Original Equipment (05-03-10-005D)
  • Minimizing Damage to Tire Pressure Monitor (TPM) Sensors During Tire Mounting/Dismounting (08-03-10-007)
  • Warranty Reduction - Transfer of Tire Pressure Monitoring (TPM) Sensors to Replacement Wheels and Allowable TPM Sensor Replacements (08-03-16-003)
• Window Motors & Regulators
  • Information On Side Door Window Glass Chipping Caused By Hanging Vehicle Key Lock Box (06-08-64-001D)
  • Repair Information For Reconnection Of Rear Window (Defroster) Contact Or Tab (03-08-48-006J)
  • Front Or Rear Side Door Window Binds, Moves Slowly, Makes Rattle/Squeak Noise, Poor Fit/Misalignment Or Is Inoperative (PI0018B)
  • Information On Body Control Module (BCM) Grounds (07-08-47-004E)
  • Rear Window Defogger - Broken Heating Grid Detection Method (04-08-48-001D)
  • Power Front Door Glass Slow, Noisy When Being Raised Or Lowered (Reposition Glass Run Channel) (09-08-64-025B)
  • Distortion in Outer Surface of Vehicle Glass (00-08-48-005D)
  • Outside Door Handle, Door Glass and/or Outside Mirror Inoperative (Replace Door Handle Switch, Inspect Doc-N-Loc Connector and/or Lubricate Door Handle) (08-08-64-008E)
  • Front Door Window Drops/Lowers In Several Small Increments/Steps Without Window Switch Activation (Install Revised Power Window Regulator) (09-08-64-009B)
  • Right or Left Rear Window May Express Down Without Request (Apply Sealer) (08-08-64-016C)
  • Clear Stain or Film on Inside Perimeter of Windshield Glass (Clean/Polish Glass) (09-08-48-006)
  • Cadillac CTS Special Edition "Fix It Right the First Time" Issues (09-00-89-034)
  • Marks/Stains on Windshield When Wet (Clean Windshield) (09-08-48-002A)
  • Warranty Admin - Guidelines for Claiming C0034 - Windshield Replacement (72-05-04)
  • Front Door Window Reverses Direction When Closing While Using Express Up Feature (Replace Front Side Door Window Inner Weatherstrip) (09-08-64-002)
• Wiper/Washer Systems
  • Windshield Wiper Performance, Cleaning Instructions And Maintenance (06-08-43-003E)
  • Windshield Washer Solvent Container Cover/Cap Available for Service (08-08-43-002A)
• Wiring Diagrams
  • Warranty Administration - Revised Wiring Repair Labor Operations And Required Additional Information (10-00-89-005K)
• Wiring System (Data Link Connectors, Pwr Dist., Grnd Dist.)
  • J-35616-64B Or El-35616-58 Terminal Test Probe Information/Repair (PIT5074R)
  • Diagnostic Tip: Apple Device Connectivity Issues Due To USB Cord Concern (PIT5399A)
  • Intermittent Malfunction Indicator Lamp (Mil) Illuminated, DTC P2138 With Reduced Engine Power (Repair Instrument Panel (IP) To Body Harness Connector) (07-06-04-019F)
  • Information On Coax Repair Kit Availability (17-NA-346)
  • Prior To Any Circuit Testing (PIP5094A)
  • Information On Coax Repair Kit Availability (PI0572C)
  • Gm Wiring Repair Strategy Information (13-00-89-008A)