Technical Service Bulletins

• A/C Compressor
  • Air Conditioning (A/C) Inoperative (JLRTB02109NAS1)
  • Leak Detection System - Ultraviolet Dye (SECTION 82, NO. 52)
  • R-12 Refrigerant - Jaguar Approved (SECTION ADM, NO. 6-46)
  • New PAG A/C Oil For NIPPONDENSO Compressor - Info (SECTION 82, NO. 43)
• Accessories Control Systems
  • New PDU Software - JTP 626/7 And JTP 627/8 (SECTION 1, NO. 110)
  • New PDU Software - JTP 626/3, 627/2, & 628/2 (SECTION 1, NO. 98)
  • Portable Diagnostic Unit Software - Issue PDU 1031 (SECTION PDU, NO. 9)
  • Portable Diagnostic Unit - SOWTWARE Issue PDU 1025 (SECTION PDU, NO. 7)
  • Software Issue DBC 4080 - Introductory Information (SECTION JDS, NO. 65)
  • Software Issue DBC 4070: Faults Diagnosis (SECTION JDS, NO. 62)
• Accessory Drive Belts
  • Modifying Crankshaft Pulley Removal Tool For XJ12 (SECTION 01, NO. 53)
• Air Bag, SRS
  • 'BREED' Mechanically-Actuated SRS Airbags - Serviceable Life (76-130)
  • Passenger Airbag Warning Label - Owner Letter (SECTION ADM, NO. 6-51)
• Anti-Lock Brakes
  • Brake Pedal Switch - Parts Inventory Simplified (SECTION 70, NO. 28)
  • Rattle From Abs Main/Pump Relay - Repair Procedure (SECTION 86, NO. 129)
• Anti-Theft Systems
  • Service Action S437 - Hood Liner Modification (SECTION 76, NO. 105)
  • Security Control Module - Repair Procedure (SECTION 86, NO. 130)
  • Security System Transmitter - Diagnostic Procedure (SECTION 86, NO. 133)
• Automatic Trans
  • Coolant Specification Change - Coolant D542 (Yellow) (SECTION 26, NO. 17)
  • A/T Gear Selector Locks In Park - Repair Procedure (SECTION 86, NO. 146)
  • Transportation Protective Coat Removal Procedures (SECTION 76, NO. 90)
  • Harsh A/T Engagement/TCU Fault Code 62: DBC 4070 (SECTION 44, NO. 17)
• Auxiliary Emission Control Systems
  • Mil Illuminated - Ho2S - DTC 44 And/Or 45 - Add Ground Straps - Service Action S494 (SECTION 18, NO. 57)
  • New PDU Software - JTP 626/4 (SECTION PDU, NO. 12)
  • New PDU Software - JTP 626/3, 627/2, & 628/2 (SECTION 1, NO. 98)
  • Portable Diagnostic Unit - SOWTWARE Issue PDU 1025 (SECTION PDU, NO. 7)
  • PDU 1001 Software Error - Does Not Recognize DTC 67 (SECTION 18, NO. 42)
  • PDU Software Error - Does Not Recognize 6.0L DTC 67 (SECTION PDU, NO. 4)
  • DTC 13 - Manifold Vacuum Sensing Hose Crimped (SECTION 18, NO. 40)
  • Software Issue DBC 4080 - Introductory Information (SECTION JDS, NO. 65)
  • Software Issue DBC 4070: Faults Diagnosis (SECTION JDS, NO. 62)
• Axle Shafts
  • Rear Axle Shaft Vibration - Install Longer Springs (SECTION 64, NO. 16)
• Body Interior
  • New PDU Software - JTP 626/3, 627/2, & 628/2 (SECTION 1, NO. 98)
  • Portable Diagnostic Unit Software - Issue PDU 1031 (SECTION PDU, NO. 9)
  • Portable Diagnostic Unit - SOWTWARE Issue PDU 1025 (SECTION PDU, NO. 7)
  • Service Action S437 - Hood Liner Modification (SECTION 76, NO. 105)
  • Software Issue DBC 4080 - Introductory Information (SECTION JDS, NO. 65)
  • Software Issue DBC 4070: Faults Diagnosis (SECTION JDS, NO. 62)
• Brakes Control Systems
  • New PDU Software - JTP 626/3, 627/2, & 628/2 (SECTION 1, NO. 98)
  • Portable Diagnostic Unit - SOWTWARE Issue PDU 1025 (SECTION PDU, NO. 7)
  • Rattle From Abs Main/Pump Relay - Repair Procedure (SECTION 86, NO. 129)
  • Software Issue DBC 4080 - Introductory Information (SECTION JDS, NO. 65)
• Communication Devices
  • Inadvertent Radio Antenna Operation (SECTION 86, NO. 168)
  • Cellular Phone - Factory Fitted Harness - Wiring (SECTION 86, NO. 128)
• Cooling System (Mechanical)
  • 'Coolant Level LOW' Message Displayed On The Instrument Panel Cluster (IPC) (JLRTB02027NAS3)
  • 'Coolant Level LOW' Message Displayed On The Instrument Panel Cluster (IPC) (JLRTB02027NAS2)
  • Coolant Specification Change - Coolant D542 (Yellow) (SECTION 26, NO. 17)
  • Coolant Expansion Tank May Leak - Install New Tank (SECTION 26, NO. 15)
  • Cooling Fans Not Working Properly - Control Module (SECTION 86, NO. 140)
  • V12 Oil Leak From Engine Crankcase-Sealing Procedure (SECTION 12, NO. 53)
  • "Bow Spring" Hose Clamps Introduced - Cooling System (SECTION 26, NO. 14)
  • Tappet Block To Cylinder Head Joint Sealant (SECTION 12, NO. 51)
  • Bottom Radiator Hose Contacting Anti-Sway Bar (SECTION 26, NO. 13)
• Cruise Control Systems
  • Brake Pedal Switch - Parts Inventory Simplified (SECTION 70, NO. 28)
• Differentials & Drive Axles
  • Coolant Specification Change - Coolant D542 (Yellow) (SECTION 26, NO. 17)
  • Rear Axle Shaft Vibration - Install Longer Springs (SECTION 64, NO. 16)
  • Transportation Protective Coat Removal Procedures (SECTION 76, NO. 90)
• Electronic Suspension
  • New Model Information - Ride Leveling Eliminated (SECTION 66, NO. 20)
• Engine Control Systems
  • Background Download Icon 'Software Update Should Be PERFORMED' (SSM46877)
  • Removal Of Seized Oxygen (O2) Sensors (JAGA309-001)
  • Mil Illuminated - Ho2S - DTC 44 And/Or 45 - Add Ground Straps - Service Action S494 (SECTION 18, NO. 57)
  • New PDU Software - JTP 626/7 And JTP 627/8 (SECTION 1, NO. 110)
  • New PDU Software - JTP 626/4 (SECTION PDU, NO. 12)
  • New PDU Software - JTP 626/3, 627/2, & 628/2 (SECTION 1, NO. 98)
  • Poor Drivability - Check Throttle Synchronization (SECTION 19, NO. 36)
  • Portable Diagnostic Unit - SOWTWARE Issue PDU 1025 (SECTION PDU, NO. 7)
  • PDU 1001 Software Error - Does Not Recognize DTC 67 (SECTION 18, NO. 42)
  • PDU Software Error - Does Not Recognize 6.0L DTC 67 (SECTION PDU, NO. 4)
  • DTC 13 - Manifold Vacuum Sensing Hose Crimped (SECTION 18, NO. 40)
  • Software Issue DBC 4080 - Introductory Information (SECTION JDS, NO. 65)
  • Software Issue DBC 4070: Faults Diagnosis (SECTION JDS, NO. 62)
• Entertainment Systems
  • Compact Disc Changer - Installation Instructions (SECTION 86, NO. 176)
  • Inadvertent Radio Antenna Operation (SECTION 86, NO. 168)
  • Alpine Radio/Cd Player - Repair (SECTION 3, NO. 59)
  • Radio Codes - Obtaining Codes Through DCS System (SECTION 6, NO. 40)
  • Cd Auto Changer Button Does Not Work - Connector (SECTION 86, NO. 150)
  • Cellular Telephone Transceiver MULTIPLUG - Relocated (SECTION 86, NO. 144)
• Exhaust
  • Removal Of Seized Oxygen (O2) Sensors (JAGA309-001)
• Exterior Body Panels
  • Fuel Tank - Replacement Procedure (SECTION 19, NO. 29)
  • Faulty Fuel Filler Cap - Revised Part (SECTION 19, NO. 25)
• Exterior Lights
  • Brake Pedal Switch - Parts Inventory Simplified (SECTION 70, NO. 28)
• Front Suspension
  • Multimedia Training Software Update Version 2.0 (SECTION 6, NO. 62)
  • Steering Pull - Correction Procedure (SECTION 60, NO. 7)
  • Bottom Radiator Hose Contacting Anti-Sway Bar (SECTION 26, NO. 13)
  • New Model Information - Ride Leveling Eliminated (SECTION 66, NO. 20)
• Fuel System
  • Recall R469 - Hood Liner - Change Of Specification (SECTION 76, NO. 128)
  • Recall R469 - Hood Liner - Change Of Specification (SECTION 7, NO. 15)
  • Poor Drivability - Check Throttle Synchronization (SECTION 19, NO. 36)
  • Heavy Feel In Throttle Pedal - Revised Pedestal (SECTION 19, NO. 26)
• Fuses & Circuit Breakers
  • Portable Diagnostic Unit Software - Issue PDU 1031 (SECTION PDU, NO. 9)
  • Service Action S437 - Hood Liner Modification (SECTION 76, NO. 105)
  • Product Detail Report Forms-Harness/Connector Faults (SECTION 01, NO. 56)
• Gauges & Instrument Panels
  • 'Coolant Level LOW' Message Displayed On The Instrument Panel Cluster (IPC) (JLRTB02027NAS3)
  • 'Coolant Level LOW' Message Displayed On The Instrument Panel Cluster (IPC) (JLRTB02027NAS2)
  • Engine Oil Pressure Warning Light On - Transducer (SECTION 88, NO. 20)
  • Service Action S437 - Hood Liner Modification (SECTION 76, NO. 105)
  • Erratic Fuel GUAGE - Sender Unit Float Rod Sticking (SECTION 88, NO. 19)
• General Servicing
  • Leak Detection System - Ultraviolet Dye (SECTION 82, NO. 52)
• Hazardous Waste Material
  • Rear Suspension Special Tools & Repair Procedure (SECTION 64, NO. 15)
• Heated Glass/Defoggers
  • Service Action S437 - Hood Liner Modification (SECTION 76, NO. 105)
• Hoist/Jack
  • Rear Suspension Special Tools & Repair Procedure (SECTION 64, NO. 15)
• HVAC Control Systems
  • Leak Detection System - Ultraviolet Dye (SECTION 82, NO. 52)
  • A/C System Servicing - Preventing Entry Of Moisture (SECTION 82, NO. 50)
  • R-12 Refrigerant - Jaguar Approved (SECTION ADM, NO. 6-46)
  • Climate Control System - Pressure Switch Location (SECTION 82, NO. 45)
  • New PAG A/C Oil For NIPPONDENSO Compressor - Info (SECTION 82, NO. 43)
• Identification
  • VIN Plate - Use Caution When Replacing Windshield (SECTION 76, NO. 125)
  • Replacement Of Identification Labels (SECTION 06, NO. 39)
  • New Model Features & Technical Updates (SECTION 04, NO. 9)
  • New 1994 Vehicle Model Codes (SECTION 03, NO. 114)
• Ignition System
  • Intermittent High Idle - Throttle Return Springs (SECTION 19, NO. 33)
  • Revised Spark Plug Specification (SECTION 12, NO. 55)
  • Hard Starting (Hot/Warm) - Fuel Pressure Regulator (SECTION 19, NO. 28)
  • Rough Idle/Engine Misfire - New Spark Plug Wires (SECTION 18, NO. 43)
  • Transit Spark Plugs Removal: Fouling Prevention (SECTION 18, NO. 29)
• Infotainment
  • Inadvertent Radio Antenna Operation (SECTION 86, NO. 168)
• Interior/Exterior Trim
  • Approved Cleaning Products By AUTOGLYM (JAGA100-001)
  • Squeaking Interior Trim - KRYTOX Fluid Available (SECTION 76, NO. 127)
  • Wood Veneer Repair Program (A-01)
  • Damaged CUPHOLDER - Replace Mechanism Only (SECTION 76, NO. 123)
  • Jaguar Approved Cleaners - Parts Numbers (SECTION ADM, NO. 1-75)
  • DTC 13 - Manifold Vacuum Sensing Hose Crimped (SECTION 18, NO. 40)
• Lubrication System
  • Coolant Specification Change - Coolant D542 (Yellow) (SECTION 26, NO. 17)
  • V12 Oil Leak From Engine Crankcase-Sealing Procedure (SECTION 12, NO. 53)
  • Tappet Block To Cylinder Head Joint Sealant (SECTION 12, NO. 51)
  • Blue Smoke From Exhaust -Oil Entering Inlet Manifold (SECTION 17, NO. 3)
  • Transportation Protective Coat Removal Procedures (SECTION 76, NO. 90)
• Mechanical
  • Jaguar Approved Cleaners - Parts Numbers (SECTION ADM, NO. 1-75)
  • Intermittent High Idle - Throttle Return Springs (SECTION 19, NO. 33)
  • V12 Oil Leak From Engine Crankcase-Sealing Procedure (SECTION 12, NO. 53)
  • Tappet Block To Cylinder Head Joint Sealant (SECTION 12, NO. 51)
  • Blue Smoke From Exhaust -Oil Entering Inlet Manifold (SECTION 17, NO. 3)
  • Size Graded CRAKSHAFT Bearings Intro: 4.0L/6.0L/V12 (SECTION 12, NO. 44)
  • Modifying Crankshaft Pulley Removal Tool For XJ12 (SECTION 01, NO. 53)
• Mechanical - Hydraulic
  • Brake Pedal Switch - Parts Inventory Simplified (SECTION 70, NO. 28)
  • Coolant Specification Change - Coolant D542 (Yellow) (SECTION 26, NO. 17)
  • Front Brake Rattle - Disc Shield - New Screws (SECTION 70, NO. 25)
  • Unsold Stock Vehicles - Replace Front Brake Pads (SECTION 70, NO. 22)
  • Rattle From Abs Main/Pump Relay - Repair Procedure (SECTION 86, NO. 129)
  • Transportation Protective Coat Removal Procedures (SECTION 76, NO. 90)
• Memory Modules
  • Service Action S437 - Hood Liner Modification (SECTION 76, NO. 105)
• Mirrors
  • Deletion Of Mirror Memory - Identifying Modification (SECTION 86, NO. 151)
  • Loss Of Seat Of Mirror Functions - Repair Procedure (SECTION 86, NO. 148)
  • Service Action S437 - Hood Liner Modification (SECTION 76, NO. 105)
  • Memory Seats & Mirror Specification Change (SECTION 04, NO. 14)
• Overdrive Unit
  • Harsh A/T Engagement/TCU Fault Code 62: DBC 4070 (SECTION 44, NO. 17)
• Paint & Coatings
  • Exterior Paint Issues Reporting Aid (XJ501-023)
  • Glass Bonding - Procedures & Materials (SECTION 76, NO. 126)
  • Jaguar Approved Cleaners - Parts Numbers (SECTION ADM, NO. 1-75)
  • Paint And Body Repair - Authorization Guidelines (SECTION 03, NO. 136)
  • Residual Droplets On Paint Finish - Removal (SECTION 76, NO. 99)
  • Transportation Protective Coat Removal Procedures (SECTION 76, NO. 90)
• Parking Brake System
  • Parking Brake Does Not Release (JTB00044)
• Procedures
  • Lower Than Actual Compression Figures Using The K00825-0/JLR-4425 COMPRESSIOR Tester Kit (SSM75380)
  • Use Of Non Approved Jaguar Land Rover Anti Bacterial Fogging Agents (SSM75126)
• Rear Suspension
  • Steering Pull - Correction Procedure (SECTION 60, NO. 7)
  • Rear Axle Shaft Vibration - Install Longer Springs (SECTION 64, NO. 16)
  • Bottom Radiator Hose Contacting Anti-Sway Bar (SECTION 26, NO. 13)
  • New Model Information - Ride Leveling Eliminated (SECTION 66, NO. 20)
• Restraints Control Systems
  • New PDU Software - JTP 626/3, 627/2, & 628/2 (SECTION 1, NO. 98)
  • Software Issue DBC 4080 - Introductory Information (SECTION JDS, NO. 65)
• Schedule
  • Coolant Specification Change - Coolant D542 (Yellow) (SECTION 26, NO. 17)
• Seats
  • Approved Cleaning Products By AUTOGLYM (JAGA100-001)
  • Seat Track Assembly - Repair/Replace Guidelines (SECTION 76, NO. 129)
  • Deletion Of Mirror Memory - Identifying Modification (SECTION 86, NO. 151)
  • Loss Of Seat Of Mirror Functions - Repair Procedure (SECTION 86, NO. 148)
  • Service Action S437 - Hood Liner Modification (SECTION 76, NO. 105)
  • Wind Noise Around Windshield - Repair Procedure (SECTION 76, NO. 94)
  • Front Seat Belts Rattle - Repair Procedure (SECTION 76, NO. 92)
  • Memory Seats & Mirror Specification Change (SECTION 04, NO. 14)
  • Seat Lumbar Pump Circuit Diagram Correction (SECTION 86, NO. 124)
• Starter
  • Batteries - Use Of Interstate Batteries (SECTION 3, NO. 174)
  • Hard Starting (Hot/Warm) - Fuel Pressure Regulator (SECTION 19, NO. 28)
• Steering Column Switches
  • Brake Pedal Switch - Parts Inventory Simplified (SECTION 70, NO. 28)
• Steering Control Systems
  • New PDU Software - JTP 626/3, 627/2, & 628/2 (SECTION 1, NO. 98)
  • Software Issue DBC 4080 - Introductory Information (SECTION JDS, NO. 65)
• Steering Linkage
  • Steering Pull - Correction Procedure (SECTION 60, NO. 7)
  • Alignment Specifications Table (SECTION 60, NO. 5)
  • Front Brake Rattle - Disc Shield - New Screws (SECTION 70, NO. 25)
  • Front Suspension - Vehicle Pulls - Check Pull Index (SECTION 60, NO. 6)
• Sun Roof/T-Top/Convertible Top
  • Service Action S437 - Hood Liner Modification (SECTION 76, NO. 105)
  • Wind Noise Around Windshield - Repair Procedure (SECTION 76, NO. 94)
• Suspension Control Systems
  • New PDU Software - JTP 626/3, 627/2, & 628/2 (SECTION 1, NO. 98)
  • New Model Information - Ride Leveling Eliminated (SECTION 66, NO. 20)
  • Software Issue DBC 4080 - Introductory Information (SECTION JDS, NO. 65)
  • Software Issue DBC 4070: Faults Diagnosis (SECTION JDS, NO. 62)
• System
  • Background Download Icon 'Software Update Should Be PERFORMED' (SSM46877)
  • Mil Illuminated - Ho2S - DTC 44 And/Or 45 - Add Ground Straps - Service Action S494 (SECTION 18, NO. 57)
  • New PDU Software - JTP 626/7 And JTP 627/8 (SECTION 1, NO. 110)
  • New PDU Software - JTP 626/4 (SECTION PDU, NO. 12)
  • Recall R469 - Hood Liner - Change Of Specification (SECTION 76, NO. 128)
  • Recall R469 - Hood Liner - Change Of Specification (SECTION 7, NO. 15)
  • New PDU Software - JTP 626/3, 627/2, & 628/2 (SECTION 1, NO. 98)
  • Poor Drivability - Check Throttle Synchronization (SECTION 19, NO. 36)
  • Portable Diagnostic Unit - SOWTWARE Issue PDU 1025 (SECTION PDU, NO. 7)
  • Intermittent High Idle - Throttle Return Springs (SECTION 19, NO. 33)
  • Revised Spark Plug Specification (SECTION 12, NO. 55)
  • V12 Oil Leak From Engine Crankcase-Sealing Procedure (SECTION 12, NO. 53)
  • Hard Starting (Hot/Warm) - Fuel Pressure Regulator (SECTION 19, NO. 28)
  • Rough Idle/Engine Misfire - New Spark Plug Wires (SECTION 18, NO. 43)
  • Tappet Block To Cylinder Head Joint Sealant (SECTION 12, NO. 51)
  • PDU 1001 Software Error - Does Not Recognize DTC 67 (SECTION 18, NO. 42)
  • PDU Software Error - Does Not Recognize 6.0L DTC 67 (SECTION PDU, NO. 4)
  • Heavy Feel In Throttle Pedal - Revised Pedestal (SECTION 19, NO. 26)
  • DTC 13 - Manifold Vacuum Sensing Hose Crimped (SECTION 18, NO. 40)
  • Software Issue DBC 4080 - Introductory Information (SECTION JDS, NO. 65)
  • Software Issue DBC 4070: Faults Diagnosis (SECTION JDS, NO. 62)
  • Transit Spark Plugs Removal: Fouling Prevention (SECTION 18, NO. 29)
• Towing
  • Rear Suspension Special Tools & Repair Procedure (SECTION 64, NO. 15)
• Transmission Control Systems
  • New PDU Software - JTP 626/7 And JTP 627/8 (SECTION 1, NO. 110)
  • New PDU Software - JTP 626/3, 627/2, & 628/2 (SECTION 1, NO. 98)
  • Portable Diagnostic Unit - SOWTWARE Issue PDU 1025 (SECTION PDU, NO. 7)
  • Software Issue DBC 4080 - Introductory Information (SECTION JDS, NO. 65)
  • Software Issue DBC 4070: Faults Diagnosis (SECTION JDS, NO. 62)
• Vacuum Pumps/Lines/Tanks/Water Trap
  • Brake Pedal Switch - Parts Inventory Simplified (SECTION 70, NO. 28)
• Warning Systems
  • Brake Pedal Switch - Parts Inventory Simplified (SECTION 70, NO. 28)
• Wheels & Tire System
  • Front Brake Rattle - Disc Shield - New Screws (SECTION 70, NO. 25)
• Window Motors & Regulators
  • Windshield Damage Diagnostic Aid (JAGA501-001)
  • Deletion Of Mirror Memory - Identifying Modification (SECTION 86, NO. 151)
  • Loss Of Seat Of Mirror Functions - Repair Procedure (SECTION 86, NO. 148)
  • Service Action S437 - Hood Liner Modification (SECTION 76, NO. 105)
  • Wind Noise Around Windshield - Repair Procedure (SECTION 76, NO. 94)
  • Memory Seats & Mirror Specification Change (SECTION 04, NO. 14)
• Wiper/Washer Systems
  • Removing Transit Wiper Protection At PDI (XJ501-024)
  • Windshield Wiper Smearing -Use Jaguar Cleaning Paste (SECTION 84, NO. 11)
• Wiring System (Data Link Connectors, Pwr Dist., Grnd Dist.)
  • Brake Pedal Switch - Parts Inventory Simplified (SECTION 70, NO. 28)
  • Portable Diagnostic Unit Software - Issue PDU 1031 (SECTION PDU, NO. 9)
  • Service Action S437 - Hood Liner Modification (SECTION 76, NO. 105)
  • Product Detail Report Forms-Harness/Connector Faults (SECTION 01, NO. 56)