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)