Heating and Air Conditioning: Technical Service Bulletins

• Recalls
  • Generals
    • Campaign - Rear Heater Blower Resistor Replacement
  • Safety
    • Recall 93V204000: Rear Heater Resister Defect
• Customer Interest
  • A/C Hoses - Contact Ventilation Screen
  • Rear Blower Motor - Does Not Function
  • A/C - Refrigerant Loss from Expansion Valve Connections
• By Symptom
  • Customer Interest
    • A/C Hoses - Contact Ventilation Screen
    • Rear Blower Motor - Does Not Function
    • A/C - Refrigerant Loss from Expansion Valve Connections
  • Inoperative
    • Rear Blower Motor - Does Not Function
  • Leaks
    • A/C - Refrigerant Loss from Expansion Valve Connections
  • Recalls
    • Recall 93V204000: Rear Heater Resister Defect
    • Campaign - Rear Heater Blower Resistor Replacement
• All Technical Service Bulletins
  • Climate Control - Unnecessary Replacement of Parts
    • Overview
    • A.Detailed Fault Diagnosis With System Tester 9288.
    • B.Fault Diagnosis According to Fault Codes
    • C.Location of Wiring Plugs
    • D. Symptoms of Some Faults Diagnosable From OP Pattern
  • A/C Hoses - Contact Ventilation Screen
  • Recall 93V204000: Rear Heater Resister Defect
  • A/C - Refrigerant 134a Use
  • A/C - Retrofitting R12 Systems to R134
    • Overview
    • Procedures
  • A/C Refrigerant - Identifier
  • A/C - Substitutes for R-12 Refrigerant
  • Tools - Refrigerant Recovery/Recycling Equipment
  • A/C - Revised Sealing Rings for Expansion Valves
  • Rear Blower Motor - Does Not Function
  • Warranty - A/C Air Regulating Control Switches
  • Campaign - Rear Heater Blower Resistor Replacement
  • A/C Compressor - Warranty Return Procedures
  • A/C - Refrigerant Loss from Expansion Valve Connections
  • A/C Condenser Fan - Updated Ballast Resistor
  • A/C - Use of Correct Refrigerant
  • A/C - Refrigerent Oil Volume Capacities