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: 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)
  • Intermittent Battery Drain Diagnostics (PIC5168B)
  • 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)
  • 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)
  • ONSTAR® Generation 8.0L Software Update - Corrections For No Led, No Button Response, No Power, Battery Drain, BLUETOOTH Pairing, No NAMETAGS, Remote Functions, Turn By Turn Routing, Turn By Turn Display, No ONSTAR® Hands Free Calling, No GPS, Advisor Record Feature And Automatic Crash Notification Repeat Calls (Reprogram ONSTAR® Module) (08-08-46-008C)
  • 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)
  • No Crank, No Start, Discharged or Low Battery (Reprogram Rear Heated Seat Module) (09-08-50-017B)
  • Diagnostic Tips/Recommendations on GM Accessory 2-Way Remote Start Transmitter When Transmitter Battery is Weak or Dead (09-08-52-004A)
  • GM Accessories: 2-Way Advanced Remote Start Systems Part Information (09-00-89-025A)
  • GM Training - August 2009 New Course Information (For U.S. Dealers and Aftermarket) (09-00-89-035)
• 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)
  • 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)
  • 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)
  • Antilock Brake System (ABS), Traction Control System (TCS) or StabiliTrak® Light On, DTCs C0035-C0052 Set (Perform Diagnostic Component Test Procedure and Repair as Necessary) (08-05-25-004A)
• 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)
  • Cracked / Broken Keyless Entry Transmitters (PIC5143A)
  • Information On Poor, Limited, Reduced Remote Keyless Entry (RKE) Or Remote Vehicle Start (RVS) Range (PI1018A)
  • 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)
  • Driver/Passenger Front/Rear Door May Be Difficult To Open From Exterior Door Handle (Refer to Corporate Bulletin Number 09-08-64-035A) (08-08-64-015A)
  • Information on Valet Key Feature Not Operating Properly (09-08-49-015A)
  • EI08397 - Remote Keyless Entry (RKE) Transmitter Inoperative (Engineering Information Closed) (08-08-52-005C)
  • Key Code Information (99-00-89-011E)
  • Information On OnStar® System - Stolen Vehicle Slow Down - Event Clear/Reset (08-08-46-007)
  • 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)
  • Identifying Non-Gm (Aftermarket) Engine Calibrations For Gasoline Engines Using Tech 2® Or GDS 2 (U.S., CANADA, AUSTRALIA, And New ZEALAND) (09-06-04-026Z)
  • 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 Automatic Transmission Oil Cooler Flush And Flow Test (17-NA-066)
  • Diagnostic Tip On Avoiding Torque Converter Or Crankshaft Damage While Diagnosing Noise Concerns (PIP5640A)
  • 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)
  • Information On The Reuse Of Fasteners And The Proper Reading Of Torque Specifications (15-NA-069)
  • 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)
  • Transmission Moan/Whine Noise From Final Drive Carrier Assembly At Low Speeds 24-48 Km/H (15-30 Mph) (Perform Comparison Road Test, Repair As Outlined In Bulletin) (10-07-30-006B)
  • 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)
  • GM Training - June 2009 New Course Information (For U.S. Dealers and Aftermarket) (09-00-89-026)
  • 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)
• 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)
  • Gm Wiring Repair Strategy Information (13-00-89-008A)
  • 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)
  • 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)
  • 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)
  • Information On Body Control Module (BCM) Grounds (07-08-47-004E)
  • 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)
  • 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)
  • 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)
  • Front Parking Assist Indicator Illuminated, Audible Chime Sounds When Entering Intersection (Reprogram Object Alarm Module) (11-08-127-001A)
  • Park Assist Off Message Displayed On DIC (Reprogram Object Alarm Module) (09-08-49-009B)
  • False Side Blind Zone System Unavailable Message (Reprogram Side Blind Zone Module) (09-08-55-001A)
  • Unwanted Phantom Beep from Ultrasonic Park Assist When Shifting Into Reverse (Reprogram Object Alarm Module) (09-08-55-003)
• 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)
  • #Pic5273E: Loss Of ONSTAR Minutes Or ONSTAR Diagnostic E-Mail On 8.0L Vehicles (PIC5273E)
  • 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)
  • ONSTAR® System Inoperative After Over-The-Air Update (U.S. Dealers Only) (PI1540)
  • 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)
  • Park Assist Off Message Displayed On DIC (Reprogram Object Alarm Module) (09-08-49-009B)
  • ONSTAR® Generation 8.0L Software Update - Corrections For No Led, No Button Response, No Power, Battery Drain, BLUETOOTH Pairing, No NAMETAGS, Remote Functions, Turn By Turn Routing, Turn By Turn Display, No ONSTAR® Hands Free Calling, No GPS, Advisor Record Feature And Automatic Crash Notification Repeat Calls (Reprogram ONSTAR® Module) (08-08-46-008C)
  • 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)
  • Unwanted Phantom Beep from Ultrasonic Park Assist When Shifting Into Reverse (Reprogram Object Alarm Module) (09-08-55-003)
  • 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 Verifying OnStar® System Function During Pre-Delivery Inspection (PDI) (06-08-46-006B)
  • Radio Audio Does Not Mute or Decrease Volume to a Level Below Volume Used in An OnStar® Turn By Turn Session, Customer May Not Hear Turn By Turn Message (Reprogram Radio) (08-08-46-009)
  • Information On OnStar® System - Stolen Vehicle Slow Down - Event Clear/Reset (08-08-46-007)
• 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)
  • All Chain Driven Water Pumps (TT003-13)
  • 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)
• 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)
• 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)
  • Identifying Non-Gm (Aftermarket) Engine Calibrations For Gasoline Engines Using Tech 2® Or GDS 2 (U.S., CANADA, AUSTRALIA, And New ZEALAND) (09-06-04-026Z)
  • Diagnostic Aids For Gas Engine Misfire/Rough Running With DTC P0300-P0308 And/Or DTC P050D (PIP5628G)
  • Diagnostic Tip For Malfunction Indicator Lamp (Mil) Illuminated - DTC P0442 And/Or P0455 Set (21-NA-124)
  • SES Light With Fuel Trim And Or Oxygen Sensor Codes (PIP4925B)
  • 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 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)
  • Prior To Any Circuit Testing (PIP5094A)
  • UPFITTER Bulletin - Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (UI 108D)
  • 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)
  • 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)
• 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)
  • Clock Shows Dashes And Cannot Be Set After Battery Disconnect (PIT5652E)
  • 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)
  • Speed Advisory Message Not Displaying On DIC (PIC5266A)
  • Electronic Component Exchange Program Update (U.S. And CANADA Only) (03-00-89-013H)
  • 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)
  • 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)
  • Information On Noise Sources From Navigation Radio - Cd/DVD Disc Accessing Noise From Radio Fan, For Cooling, Disc Accessing Noise For Navigation Operation Or NAV Traffic Information (06-08-44-034D)
  • 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)
  • 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)
  • Radio Audio Does Not Mute or Decrease Volume to a Level Below Volume Used in An OnStar® Turn By Turn Session, Customer May Not Hear Turn By Turn Message (Reprogram Radio) (08-08-46-009)
• Exhaust
  • Information On Close-Coupled Converter And Engine Replacement (06-06-01-010D)
  • Premature Catalytic Converter Failures - DTC P0420, DTC P0430 (PIP5232C)
  • 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)
  • Side Door Sticks Or May Intermittently Become Inoperative From Outside Door Handle In Higher Temperatures (Replace Door Locks) (09-08-64-035E)
  • Corrosion Protection For Metal Panels With Dealer Installed Accessories Fastened By Drilled Holes (03-00-89-008F)
  • Floor Pan Corrosion Perforation In Battery Compartment (Install Repair Kit) (05-08-61-002B)
  • Squeeze Type Resistance Spot Welding/Equipment (03-08-98-002B)
  • Driver/Passenger Front/Rear Door May Be Difficult To Open From Exterior Door Handle (Refer to Corporate Bulletin Number 09-08-64-035A) (08-08-64-015A)
• Exterior Lights
  • Exterior Lighting Components "Tinted Or Smoked" By An Outside Vendor (15-08-42-001A)
  • 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)
  • Outside Rearview Mirror Mounted Turn Signal Indicator and Side Blind Zone Alert Lamps Inoperative or Intermittent Operation (Inspect Four-Way Electrical Connector) (09-08-64-028A)
  • 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)
  • Floor Pan Corrosion Perforation In Battery Compartment (Install Repair Kit) (05-08-61-002B)
  • 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)
  • 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)
  • 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)
  • Clock Shows Dashes And Cannot Be Set After Battery Disconnect (PIT5652E)
  • Verifying Odometer Accuracy (PIC3100G)
  • 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)
  • 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)
  • Tick or Buzz Type Noise From Center of Instrument Panel Area When TCC is Applied (Install Transmission Range Selector (Shift) Cable Dampener) (08-07-30-043A)
• 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)
  • 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)
  • Availability of Headlamp Bulb and Headlamp Ballast as Separate Components of Headlamp Housing Assembly (08-08-42-002A)
• 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)
• 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)
  • 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)
  • Information on Valet Key Feature Not Operating Properly (09-08-49-015A)
  • Diagnostic Tips/Recommendations on GM Accessory 2-Way Remote Start Transmitter When Transmitter Battery is Weak or Dead (09-08-52-004A)
  • Key Code Information (99-00-89-011E)
• 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)
  • 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)
  • Front Parking Assist Indicator Illuminated, Audible Chime Sounds When Entering Intersection (Reprogram Object Alarm Module) (11-08-127-001A)
  • Park Assist Off Message Displayed On DIC (Reprogram Object Alarm Module) (09-08-49-009B)
  • Information On Noise Sources From Navigation Radio - Cd/DVD Disc Accessing Noise From Radio Fan, For Cooling, Disc Accessing Noise For Navigation Operation Or NAV Traffic Information (06-08-44-034D)
  • ONSTAR® Generation 8.0L Software Update - Corrections For No Led, No Button Response, No Power, Battery Drain, BLUETOOTH Pairing, No NAMETAGS, Remote Functions, Turn By Turn Routing, Turn By Turn Display, No ONSTAR® Hands Free Calling, No GPS, Advisor Record Feature And Automatic Crash Notification Repeat Calls (Reprogram ONSTAR® Module) (08-08-46-008C)
  • False Side Blind Zone System Unavailable Message (Reprogram Side Blind Zone Module) (09-08-55-001A)
  • Unwanted Phantom Beep from Ultrasonic Park Assist When Shifting Into Reverse (Reprogram Object Alarm Module) (09-08-55-003)
  • 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)
  • 2009 Navigation Radio Service Update Disc / Various Navigation Radio Operational Anomalies (Update Navigation Radio Software) (08-08-44-030B)
• Interior/Exterior Trim
  • Information On Proper Use Of Floor Mats (10-08-110-001L)
  • Eliminating Unwanted Odors In Vehicles (00-00-89-027J)
  • White Film/Residue On Vehicle Interior, Door Trim Panels And/Or Instrument Panel (IP) (PI0799A)
  • Corrosion Protection For Metal Panels With Dealer Installed Accessories Fastened By Drilled Holes (03-00-89-008F)
  • Driver and/or Passenger Side Windshield Pillar Garnish Molding Loose, Gap at Top (Install New Fasteners) (09-08-110-008C)
  • Front Center Console Ashtray Will Not Work Properly/Binds/Loose (Replace Ashtray Components) (08-08-110-008A)
  • Information on Discoloration, Blistering, Peeling or Erosion of Various Exterior Emblems Including Chevy Bowtie (Bulletin Cancelled) (06-08-111-004B)
  • Information on Maintaining Exterior Weatherstrip Appearance (99-08-64-016C)
  • Loose Body Side Moldings (09-08-11-004)
  • Negative Impact of Dealer-Installed Cloth/Vinyl Roofs on XM Radio and/or OnStar® Systems (02-08-44-007D)
  • Driver and/or Passenger Side Windshield Pillar Garnish Molding Loose, Gap at Top (Remove Excess Foam, Install New Fasteners) (09-08-110-003)
• Interior/Illumination Lights
  • Information On Body Control Module (BCM) Grounds (07-08-47-004E)
• 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)
  • 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)
  • Information For Engine Concerns Resulting From Lack Of Scheduled Maintenance, Improper Service Or Aftermarket Calibrations (16-NA-222)
  • Diagnostic Tip On Avoiding Torque Converter Or Crankshaft Damage While Diagnosing Noise Concerns (PIP5640A)
  • Needle Bearings Found In The Oil Pan During An Oil Change (PIP5226D)
  • Alleged Cylinders Out Of Round (PIP5163E)
  • 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)
  • Rough Idle Crank No Start Extended Crank Or Misfire Due To Excessive Carbon On Top Of The Valves Or Sticking Valves (PIP5029H)
  • 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)
  • Information On The Reuse Of Fasteners And The Proper Reading Of Torque Specifications (15-NA-069)
  • 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)
  • 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)
  • 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)
  • Information On FNC Brake Rotors (08-05-23-006H)
  • GM Training - April 2009 New Course Information (For U.S. Dealers and Aftermarket) (09-00-89-020)
• Memory Modules
  • Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
  • Clock Shows Dashes And Cannot Be Set After Battery Disconnect (PIT5652E)
• 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 Rearview Mirror Mounted Turn Signal Indicator and Side Blind Zone Alert Lamps Inoperative or Intermittent Operation (Inspect Four-Way Electrical Connector) (09-08-64-028A)
• 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)
• 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)
  • 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)
  • Information On Driver Or Passenger Seat Head Restraint Concerns With Comfort, Custom Upholstery Or Other Comfort Enhancing Devices (10-08-50-003A)
  • No Crank, No Start, Discharged or Low Battery (Reprogram Rear Heated Seat Module) (09-08-50-017B)
• 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)
  • Clock Shows Dashes And Cannot Be Set After Battery Disconnect (PIT5652E)
  • 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)
  • Intermittent Battery Drain Diagnostics (PIC5168B)
  • 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)
  • Floor Pan Corrosion Perforation In Battery Compartment (Install Repair Kit) (05-08-61-002B)
  • Battery Part Restriction Program Effective March 1st, 2008 (08-06-03-002C)
  • No Crank, No Start, Discharged or Low Battery (Reprogram Rear Heated Seat Module) (09-08-50-017B)
  • Diagnostic Tips/Recommendations on GM Accessory 2-Way Remote Start Transmitter When Transmitter Battery is Weak or Dead (09-08-52-004A)
  • GM Accessories: 2-Way Advanced Remote Start Systems Part Information (09-00-89-025A)
  • 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
  • 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)
• 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)
  • Sunroof Frame Tox Rivet Rattle (Install Flocking Tape) (09-08-67-001)
  • 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)
  • Antilock Brake System (ABS), Traction Control System (TCS) or StabiliTrak® Light On, DTCs C0035-C0052 Set (Perform Diagnostic Component Test Procedure and Repair as Necessary) (08-05-25-004A)
  • 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)
  • Identifying Non-Gm (Aftermarket) Engine Calibrations For Gasoline Engines Using Tech 2® Or GDS 2 (U.S., CANADA, AUSTRALIA, And New ZEALAND) (09-06-04-026Z)
  • SES Light With Fuel Trim And Or Oxygen Sensor Codes (PIP4925B)
  • 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 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)
  • 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)
  • 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)
  • 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)
• Transmission Control Systems
  • Aftermarket ALDL Or DLC Interface Devices Causing Multiple Issues (13-08-116-001K)
  • Identifying Non-Gm (Aftermarket) Engine Calibrations For Gasoline Engines Using Tech 2® Or GDS 2 (U.S., CANADA, AUSTRALIA, And New ZEALAND) (09-06-04-026Z)
  • 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)
  • Control Module Diagnostic Trouble Code(S) (DTC)(S) P0601, P0602, P0603, P0604, P0606, P062F, P1621, P16F3 Shared In Multiple Modules (05-06-04-060A)
  • 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)
  • Information on Automatic Transmission Service Fast Learn Adapts (SFL) Characteristics (08-07-30-039)
• Warning Systems
  • Front Parking Assist Indicator Illuminated, Audible Chime Sounds When Entering Intersection (Reprogram Object Alarm Module) (11-08-127-001A)
• Wheel Alignment
  • 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)
  • 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)
  • 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)
  • 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)
  • Circular Patterned Wrinkle in Chrome Wheel Plating Near Mounting Lugs (09-03-10-003)
  • 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)
  • Distortion in Outer Surface of Vehicle Glass (00-08-48-005D)
  • Clear Stain or Film on Inside Perimeter of Windshield Glass (Clean/Polish Glass) (09-08-48-006)
  • Marks/Stains on Windshield When Wet (Clean Windshield) (09-08-48-002A)
  • Warranty Admin - Guidelines for Claiming C0034 - Windshield Replacement (72-05-04)
• Wiper/Washer Systems
  • Windshield Wiper Performance, Cleaning Instructions And Maintenance (06-08-43-003E)
• 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)