Repair and Diagnosis: Technical Service Bulletins

• How to Find Technical Service Bulletins by Category/Symptom
• Recalls
  • Emissions
    • Recall - Catalyst Failure on Models with 2.5L Engine
      • Overview
      • Service Procedure For 1991 And 1992 MY Vehicles
        • A. Replace Catalytic Converter
        • B. Install the Recall Completion Label
        • C. Complete Proof of Correction Form
      • Service Procedure For 1993, 1994, and 1995 MY Vehicles
        • A. Replace Catalytic Converter
        • B. Install the Recall Completion Label
        • C. Complete Proof of Correction Form
      • Owner Letter
    • Recall - Catalytic Converter
      • Overview
      • Service Procedure For 1991 And 1992 MY Vehicles
      • Service Procedure For 1993, 1994 and 1995 MY Vehicles
      • Owner Letter
  • Safety
    • Recall 97I002000: Accelerator/Brake Pedal Misapplication
    • Recall 99V340000: Brake Rotor Corrosion
    • Recall - Install Brake Pedal Shift Interlock
      • Overview
      • Parts
      • Owner Notification and Scheduling
      • Service Procedure
        • Grand Cherokee/Grand Wagoneer (ZJ) Vehicles
        • 1995 Cherokee (XJ) Vehicles
        • 1984-1994 Cherokee/Wagoneer (XJ) Vehicles
      • Completion Reporting and Reimbursement
      • Parts Return
      • Vehicle Not Available
      • Dealer Service Instructions
      • Owner Letter
• Customer Interest
  • Brakes - Vehicle Pulls Left on Hard Application
  • Serpentine Belt - Chirping Noise
  • Fuel Pump - Noisey
  • A/C Compressor - Growling Noise
  • Distributor - Engine Surge/Bucking/Lack of Power
  • Exhaust Manifold - Outer Studs Breaking
  • Shock Absorber - Noise on Smooth Roads
  • A/T - Delayed Gear Engagement After Start Up
  • ABS - Warning Lamp ON, Pump Circuit Fault
  • Speed Control - Intermittent Dropout/Disengagement
  • Black Plastic Body Components - Chalky Residue
  • Body/Frame - Floor Pan Corrosion
  • Wipers/Washers - Wipers Smear or Streak Windshield
  • Windshield Washer - Low Fluid Level Lamp Comes ON
  • M/T - Will Not Go Into Reverse
  • A/C Evaporator - Emits Odors
    • Overview
    • Repair Procedure
• Superceded Bulletins
  • 23-08-00B - 11/24/00
  • 240195 - 03/03/95
  • 082892 11/30/92
  • Speed Control - Intermittent Operation
  • Radio Transmitter Equipment - Installation
  • Radio Transmitting Equipment - Installation
  • Child Seat Tether Anchor - Parts/Labor Identification
  • Child Seat Tether Anchors - Parts/Labor Identification
  • Child Seat - Tether Anchor Installation
  • ABS Systems - Operational Characteristics
  • Fuel Pump - Noise
  • Fuel Pump - Excessive Noise
  • Exhaust Manifold - Stud Breakage
  • Steering/Suspension - Vehicle Drifts Left On Braking
  • Engine Coolant - Recommendations
  • AX-15 M/T - High Shift Effort When Cold
• All Technical Service Bulletins
  • Body/Frame - Welded Sheet Metal Repairs And Replacements
  • Body - Don't Apply Corrosion Protection On Plastic Panels
  • Body - Front Bumper Fascia Repair For License Bracket Holes
  • Collision - Safety Cert./Tire Press. Label Replacement
  • Steering/Suspension - Wheel Hub/Bearing Inspection COLL.
  • Wheels - Reconditioned Wheel Usage
  • Restraints - Replacement Seat Covers/Seat Cover Repairs
  • Restraints - Use Of Salvaged Restraint System Components
  • Body/Frame - Structural Repair Components
  • Body/Frame - Usage Of Heat For Repair
  • A/C - R-12 to R-134a Conversion Procedure
    • Overview
    • Introduction and Models Applicable
    • Procedures
      • A. Initial System Operation and Preparation
      • B. Conversion Procedure
      • C. Performance Test Procedure
    • R-134A Adaptation Component Chart
      • Passenger Cars
      • Minivans
      • Trucks
      • Jeeps
  • A/C - System Sealer Usage Prohibition
  • Brakes - Vehicle Pulls Left on Hard Application
  • Engine - Knocking When Cold
  • Serpentine Belt - Chirping Noise
  • Fuel Pump and Filter - Replacement Information
  • Fuel Pump - Noisey
  • A/C Compressor - Growling Noise
  • A/C - Evaporator Freezes Up/Lack Of Cooling
  • Engine - Piston Knock At Idle
  • Distributor - Engine Surge/Bucking/Lack of Power
  • Engine Rear Main Oil Seal - Service
  • Exhaust Manifold - Outer Studs Breaking
  • Shock Absorber - Noise on Smooth Roads
  • A/T - Delayed Gear Engagement After Start Up
  • Hydraulic Clutch - Supplemental Service Procedure
  • PCM - Upshift Indicator Lamp ON in 5TH Gear
  • ABS - Warning Lamp ON, Pump Circuit Fault
  • Vehicle - Improved Water Fording Capability
  • Recall - Catalyst Failure on Models with 2.5L Engine
    • Overview
    • Service Procedure For 1991 And 1992 MY Vehicles
      • A. Replace Catalytic Converter
      • B. Install the Recall Completion Label
      • C. Complete Proof of Correction Form
    • Service Procedure For 1993, 1994, and 1995 MY Vehicles
      • A. Replace Catalytic Converter
      • B. Install the Recall Completion Label
      • C. Complete Proof of Correction Form
    • Owner Letter
  • Recall - Catalytic Converter
    • Overview
    • Service Procedure For 1991 And 1992 MY Vehicles
    • Service Procedure For 1993, 1994 and 1995 MY Vehicles
    • Owner Letter
  • Recall 97I002000: Accelerator/Brake Pedal Misapplication
  • Speed Control - Intermittent Dropout/Disengagement
  • Recall 99V340000: Brake Rotor Corrosion
  • Starter Motor - Improved Design
  • ABS - Operational Characteristics
  • ABS - Service Manual Updates
  • ABS System - Diagnostic Procedure Revision
  • Body Code Identification
  • TSB - Body Code Used to Identify Vehicles
  • Black Plastic Body Components - Chalky Residue
  • Body/Frame - Floor Pan Corrosion
  • Radio Transmitters - Installation
  • Auto Computers - Y2K Effects
  • Liftgate Latch - Redesigned
  • Liftgate Support Cylinders - Cold Weather Operation
  • Wipers/Washers - Wipers Smear or Streak Windshield
  • Windshield Washer - Low Fluid Level Lamp Comes ON
  • Engine - Coolant Recommendations
  • A/T - Engine Vacuum Testing
  • A/T - How To Use A Pressure Gauge
  • A/T - Intermittent Electrical Problems
  • A/T - Failsafe Modes
  • A/T - AW4 Throttle Position Sensor (TP)
  • A/T - Slipping or No-Shift/Metal Sealing Rings
  • A/T - Front Bushing Wear
  • A/T - Math Formulas Part I
    • Overview
    • Shift Speed and Pressure
    • Speedometer Ratios
  • A/T - Twenty Steps To Successful Repairs
  • A/T - Math Part II
  • A/T - Choosing the Right ATF
  • A/T - Fluid Level Checking
  • Wiring - Revised Splicing Procedure
  • Electrical Connectors - Cleaning Precautions
  • Speed Control - Adaptive Strategy
  • Paint - Codes/Application/Cross References
    • Overview
    • Fascia Body Color Codes
    • Bumpers Color Codes
    • Wheels Color Codes
    • Hardtop Color Code
    • Exterior Paint
    • Interior Paint
    • Paint Suppliers/Codes By Assembly Plant
  • Stone Guard - Paint Repair
  • Recall - Install Brake Pedal Shift Interlock
    • Overview
    • Parts
    • Owner Notification and Scheduling
    • Service Procedure
      • Grand Cherokee/Grand Wagoneer (ZJ) Vehicles
      • 1995 Cherokee (XJ) Vehicles
      • 1984-1994 Cherokee/Wagoneer (XJ) Vehicles
    • Completion Reporting and Reimbursement
    • Parts Return
    • Vehicle Not Available
    • Dealer Service Instructions
    • Owner Letter
  • A/C Refrigerant - Substitutes and Compatibility
  • M/T - Will Not Go Into Reverse
  • A/C Evaporator - Emits Odors
    • Overview
    • Repair Procedure
  • M/T - High Shift Effort When Cold
  • Park Brake - Adjustment Procedure
  • Child Seat Tether Anchor - Labor/Parts Identification
  • NP241, Np242, NP249, Transfer Cases - Revised Parts
  • A/T - ATF + 4 Fluid Usage
  • Restraints - Child Seat Tether Installation
  • Body - Paint Overspray Removal Procedures
  • Paint - Clearcoat Blending During Refinish Process