Heating and Air Conditioning: Technical Service Bulletins

• Customer Interest
  • A/C - HVAC - Foam Cleaner Information and Work Procedure
  • A/C - No Or Low A/C Cooling Performance
  • Computers/Controls - Malfunctions Of Various Power/Control Unit
• By Symptom
  • Abnormal wear/deterioration
    • Interior - Interior Damage From Scent Dispensers
  • Auto Shifted Manual Transmission
    • Computers/Controls - Malfunctions Of Various Power/Control Unit
  • Customer Interest
    • A/C - HVAC - Foam Cleaner Information and Work Procedure
    • A/C - No Or Low A/C Cooling Performance
    • Computers/Controls - Malfunctions Of Various Power/Control Unit
  • Poor performance
    • A/C - No Or Low A/C Cooling Performance
• All Technical Service Bulletins
  • A/C - A/C Sealant
  • A/C - HVAC - Foam Cleaner Information and Work Procedure
  • A/C - No Or Low A/C Cooling Performance
  • A/C - Fluorescent Dye Leak Testing
  • A/C - Servicing & Recycling Regulations
  • A/C - Production Modifications
  • No A/C Cooling or Insufficient A/C Performance
  • Knocking/Humming Noise at Idle With A/C On
  • A/C - R12 to R134a Conversion
    • Overview
    • General Information
    • Conversion Steps A - H
  • A/C - Updated Leak Detector for R12 and R134a
  • A/C - Remanufactured Compressors/Clutches Availability
    • Overview
    • Work Instructions
      • Information
      • A. Engine 102
      • B. Engine 103/104
      • C. Engine 104 - Engine 119
      • D. Engines 104/111
      • E. Engine 116/117/603
      • F. Engine 120
      • G. Engines 601/602/603/606
      • H. R&R A/C Compressor Clutch
  • Odors From ACC System in Heating Mode
  • Fuel Economy Gauge Occasionally Drops to Zero
  • Outside Temperature Indicator Unrealistic Values
  • Maintenance - Factory Approved Service Products
    • Overview
    • General Information
    • Engine Oil
    • Other Lubricants and Fluids
    • Fuel Requirements
      • 1. Gasoline Engines
      • 2. Diesel Engines
  • A/C - ACC Pushbutton Control Panel, Check Date
  • A/C - Control Module, Production Modification
  • A/C - Modified Pushbutton Control Module
  • Auto. A/C REST Function Switches ON, Drains Battery
  • A/C - Refrigerant R134a General Information
  • A/C - Bear R12/R134a Leak Detector Modified
  • A/C - R134a General Information
  • A/C - R134A, Precautions/Applications
  • Occasional Air Conditioner Failure
  • EC Lamp ON, Cannot Be Shut OFF
  • Auxiliary Blowers Run Continuously in Stage 3
  • Interior - Interior Damage From Scent Dispensers
  • Electrical - Electrostatic Discharge Damage Prevention
  • Computers/Controls - Malfunctions Of Various Power/Control Unit