Technical Service Bulletins

• A/C Compressor
  • R-12 To R-134A A/C Adaptation Service Procedure (24-01-95 REV. A)
  • A/C Refrigerant Caution - Avoid Substitutes (24-11-92)
• Anti-Theft Systems
  • Tailgate Hinge Corrodes/Binds:New Tailgate Hinge (23-68-95)
• Automatic Trans
  • Automatic Transmission Fluid Usage ATF+4 (Type Ms9602) (21-014-07)
  • Automatic Transmission Fluid Usage ATF+4 (Type 9602) (21-16-99)
  • Engine Coolant Recommendations (07-05-93)
  • Use Of Recycled Coolant Caution (07-51-90)
• Auxiliary Emission Control Systems
  • Use Of Two Digit Calendar Year Codes In Computers (08-36-98)
  • 4.2L Rough Erratic Idle:Replace PCV Vacuum Harness (18-09-92)
  • 4.2L Eng Fuel Feedback SYS Idle Mixture Adjustment (14-53-89)
  • 2.5L Low Idle Vibration - Ecu Circuit Jumper Harness (18-51-89)
• Cooling System (Mechanical)
  • Engine Coolant Recommendations (07-05-93)
  • 4.0L Head Gasket Oil Leak - New Cylinder Head Gasket (09-11-92)
  • Use Of Recycled Coolant Caution (07-51-90)
• Differentials & Drive Axles
  • Engine Coolant Recommendations (07-05-93)
  • Use Of Recycled Coolant Caution (07-51-90)
• Engine Control Systems
  • Use Of Two Digit Calendar Year Codes In Computers (08-36-98)
  • 4.2L Eng Fuel Feedback SYS Idle Mixture Adjustment (14-53-89)
  • 2.5L Low Idle Vibration - Ecu Circuit Jumper Harness (18-51-89)
• Exhaust
  • 2.5L Eng Exhaust Leak - Replacement Manifold (11-52-90)
• Frames, Subframes & Crossmembers
  • Chalky Residue On Black Plastic Body Components (23-03-97)
• Fuses & Circuit Breakers
  • Wire Splice Repairs (08-06-00)
  • Use Of Brake Parts Cleaner On Electrical Connectors (08-11-94)
  • Wiring Repair Packages (08-53-91)
• HVAC Control Systems
  • R-12 To R-134A A/C Adaptation Service Procedure (24-01-95 REV. A)
  • A/C Refrigerant Caution - Avoid Substitutes (24-11-92)
• Identification
  • Vehicle Identification Number Code Charts (26-24-89)
  • TSB Body Code Usage/Table (26-09-88)
• Ignition System
  • 4.2L Eng Vapor Lock - Electric Fuel Pump Boost Kit (18-53-89)
  • 4.2L Eng Idle Speed Adjustment (18-52-89)
• Interior/Exterior Trim
  • Chalky Residue On Black Plastic Body Components (23-03-97)
  • Tailgate Hinge Corrodes/Binds:New Tailgate Hinge (23-68-95)
• Lubrication System
  • Engine Coolant Recommendations (07-05-93)
  • 4.0L Head Gasket Oil Leak - New Cylinder Head Gasket (09-11-92)
  • Use Of Recycled Coolant Caution (07-51-90)
  • New "SG" Quality Engine Oil (10-51-89)
• Mechanical
  • 4.0L Head Gasket Oil Leak - New Cylinder Head Gasket (09-11-92)
  • New "SG" Quality Engine Oil (10-51-89)
  • 4.2L Eng Vapor Lock - Electric Fuel Pump Boost Kit (18-53-89)
  • 4.2L Eng Idle Speed Adjustment (18-52-89)
• Mechanical - Hydraulic
  • Engine Coolant Recommendations (07-05-93)
  • Use Of Recycled Coolant Caution (07-51-90)
• Paint & Coatings
  • Off Color Paint - Color Variance Chart Program (23-52-91)
• Passive Restraints
  • Child Seat Tether Anchor Installation (23-35-99 REV.A)
• Seats
  • Child Seat Tether Anchor Installation (23-35-99 REV.A)
• Starter
  • 2.5L Starter Motor Service: New Replacement Motors (08-36-94)
• Sun Roof/T-Top/Convertible Top
  • Tailgate Hinge Corrodes/Binds:New Tailgate Hinge (23-68-95)
• System
  • Use Of Two Digit Calendar Year Codes In Computers (08-36-98)
  • 4.0L Head Gasket Oil Leak - New Cylinder Head Gasket (09-11-92)
  • 4.2L Rough Erratic Idle:Replace PCV Vacuum Harness (18-09-92)
  • 4.2L Eng Fuel Feedback SYS Idle Mixture Adjustment (14-53-89)
  • 4.2L Eng Vapor Lock - Electric Fuel Pump Boost Kit (18-53-89)
  • 4.2L Eng Idle Speed Adjustment (18-52-89)
  • 2.5L Low Idle Vibration - Ecu Circuit Jumper Harness (18-51-89)
• Wheels & Tire System
  • Tire Thump/Vibration - Flat-Spotting Diagnosis (22-52-89)
  • Vibration At 45-65 Mph - Wheel RUNOUT/Imbalance Diag (22-01-89)
• Window Motors & Regulators
  • Tailgate Hinge Corrodes/Binds:New Tailgate Hinge (23-68-95)
• Wiring System (Data Link Connectors, Pwr Dist., Grnd Dist.)
  • Wire Splice Repairs (08-06-00)
  • Use Of Brake Parts Cleaner On Electrical Connectors (08-11-94)
  • Wiring Repair Packages (08-53-91)