Heating and Air Conditioning: Technical Service Bulletins

• Recalls
  • Campaign - HVAC Blower Not Fully Functional/Inoperative
    • Overview
    • Owner Letter
• Customer Interest
  • Body - Broken Rear Window Defogger Grid Detection
  • A/C - Musty Odors Emitted From (HVAC) System
  • Interior, A/C - Air Vent Deflector Knob Missing/Loose
  • A/C - Window Defroster Contact/Tab Repair Information
  • Seats - Driver/Passenger Heated Seats Inop./Slow to Warm
  • A/C - Defaults To Full Hot/Full Cold/DTC's Set
  • A/C - Compressor/Serpentine Belt Noise
  • A/C - Does Not Cool/Can't Change Mode/DTC's Set
  • A/C - Blower Motor is Inoperative
• By Symptom
  • Customer Interest
    • Body - Broken Rear Window Defogger Grid Detection
    • A/C - Musty Odors Emitted From (HVAC) System
    • Interior, A/C - Air Vent Deflector Knob Missing/Loose
    • A/C - Window Defroster Contact/Tab Repair Information
    • Seats - Driver/Passenger Heated Seats Inop./Slow to Warm
    • A/C - Defaults To Full Hot/Full Cold/DTC's Set
    • A/C - Compressor/Serpentine Belt Noise
    • A/C - Does Not Cool/Can't Change Mode/DTC's Set
    • A/C - Blower Motor is Inoperative
  • Erratic Operation
    • A/C - Defaults To Full Hot/Full Cold/DTC's Set
  • Inoperative
    • Seats - Driver/Passenger Heated Seats Inop./Slow to Warm
    • A/C - Does Not Cool/Can't Change Mode/DTC's Set
    • A/C - Blower Motor is Inoperative
  • Loose
    • Interior, A/C - Air Vent Deflector Knob Missing/Loose
  • Low, Dead battery
    • A/C - Control Module A/C Indicator Blinking
  • Noise
    • A/C - Compressor/Serpentine Belt Noise
    • A/C - Poor Cooling Performance/Compressor Noisy
  • Odors
    • A/C - Musty Odors Emitted From (HVAC) System
  • Poor performance
    • A/C - Poor Cooling Performance/Compressor Noisy
  • Recalls
    • Campaign - HVAC Blower Not Fully Functional/Inoperative
      • Overview
      • Owner Letter
• All Technical Service Bulletins
  • Vehicle - Engine And Sub Systems Flushing Info. (CANADA)
  • Vehicle - Engine And Sub-Systems Flushing Recommendations
  • Body - Broken Rear Window Defogger Grid Detection
  • Campaign - HVAC Blower Not Fully Functional/Inoperative
    • Overview
    • Owner Letter
  • A/C - Musty Odors Emitted From (HVAC) System
  • Interior, A/C - Air Vent Deflector Knob Missing/Loose
  • A/C - Window Defroster Contact/Tab Repair Information
  • Seats - Driver/Passenger Heated Seats Inop./Slow to Warm
  • A/C - Defaults To Full Hot/Full Cold/DTC's Set
  • Air Conditioning - Diagnose A/C Low Pressure Switch
  • A/C - Compressor/Serpentine Belt Noise
  • A/C - A/C Indicator Or Recirculation Indicator Flashing
  • A/C - Does Not Cool/Can't Change Mode/DTC's Set
  • A/C - Battery Draw Information
  • A/C - Poor Cooling Performance/Compressor Noisy
  • A/C - HVAC Control Module Lockup During Reprogramming
  • A/C - Indicators Flashing (Normal Condition)
  • A/C - Control Module A/C Indicator Blinking
  • A/C - Blower Motor is Inoperative
  • A/C - Refrigerant Recovery/Recycling/Equipment
  • Cooling System, A/C - Aluminum Heater Cores/Radiators