Heating and Air Conditioning: Technical Service Bulletins

• Customer Interest
  • A/C - Inoperative
    • Overview
    • A. Modification of Main Fuse Box
    • B. Connection to Vehicle Front Harness
    • C. Installation of Redesigned Blower Motor Relay
    • D. Modification of Vehicle Relay Box
    • Parts and Warranty Information
  • A/C - Hard to Detect Refrigerant Leaks at Condenser
• By Symptom
  • Customer Interest
    • A/C - Inoperative
      • Overview
      • A. Modification of Main Fuse Box
      • B. Connection to Vehicle Front Harness
      • C. Installation of Redesigned Blower Motor Relay
      • D. Modification of Vehicle Relay Box
      • Parts and Warranty Information
    • A/C - Hard to Detect Refrigerant Leaks at Condenser
  • Inoperative
    • A/C - Inoperative
      • Overview
      • A. Modification of Main Fuse Box
      • B. Connection to Vehicle Front Harness
      • C. Installation of Redesigned Blower Motor Relay
      • D. Modification of Vehicle Relay Box
      • Parts and Warranty Information
  • Leaks
    • A/C - Hard to Detect Refrigerant Leaks at Condenser
• All Technical Service Bulletins
  • A/C - O Ring Replacement
  • Engine Controls, A/C, Suspension - Manual Corrections
    • Overview
    • 1988/629 Control System
    • 1989/929 A/C Troubleshooting
    • 1989 Throttle Sensor
    • 1990/929 Throttle Sensor
    • 1990/929 A/C Troubleshooting
    • 1990 Mpv Throttle Sensor
    • 1990 Mpv Wheel Alignment
    • 1991/929 Throttle Sensor
    • 1991/929 A/C Troubleshooting
    • 1991 Mpv Throttle Sensor
    • 1991 Mpv Wheel Alignment
  • A/C - Inoperative
    • Overview
    • A. Modification of Main Fuse Box
    • B. Connection to Vehicle Front Harness
    • C. Installation of Redesigned Blower Motor Relay
    • D. Modification of Vehicle Relay Box
    • Parts and Warranty Information
  • A/C - Recommended Procedure for Charging & Handling R-12
  • A/C - O Ring Installation Procedure
  • A/C - 0 Ring Replacement
  • Receiver Dryer - Replacement Criteria
  • A/C - Hard to Detect Refrigerant Leaks at Condenser
  • A/C Refrigerant - Recommendations
  • A/C - R134a Training/Equipment Requirements
  • A/C - O-Ring Replacement