K 2500 Truck 4WD V8-379 6.2L DSL VIN J FI (1992): Heating and Air Conditioning

Diagnostics Maintenance Engine Transmission Brakes Electrical Steering & suspension Heating & A/C Body & interior

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01Relays and Modules Relays and Modules: Sections
02Sensors and Switches Sensors and Switches: Sections
03Maintenance Maintenance: Sections
04Engine, Cooling and Exhaust Engine, Cooling and Exhaust: Sections
05Powertrain Management Powertrain Management: Sections
06Transmission and Drivetrain Transmission and Drivetrain: Sections
07Brakes and Traction Control Brakes and Traction Control: Sections
08Starting and Charging Starting and Charging: Sections
09Power and Ground Distribution Power and Ground Distribution: Sections
10Steering and Suspension Steering and Suspension: Sections
11Heating and Air Conditioning Heating and Air Conditioning: Sections
- Air Conditioning Switch › Component Information › Locations › A/C Compressor Switch2
- Air Door, HVAC › Air Door Actuator / Motor, HVAC › Component Information15 pages
- Ambient Temperature Sensor / Switch HVAC › Component Information › Technical Service Bulletins2 pages
  - Customer Interest for Ambient Temperature Sensor / Switch HVAC: › 93-1B-129 › Jan › 93 › A/C - Low Charge Warning Indicator Flashes
  - All Technical Service Bulletins for Ambient Temperature Sensor / Switch HVAC: › 93-1B-129 › Jan › 93 › A/C - Low Charge Warning Indicator Flashes
- Blower Motor › Component Information67 pages
  - Technical Service Bulletins10 pages
    Customer Interest for Blower Motor:5 pages
    922751A › Aug › 92 › A/C - Blower Motor Chirp or Squeak2
    922661A › Aug › 92 › A/C - Whistling Noise With Blower Fan Turned ON2 3
    All Technical Service Bulletins for Blower Motor:5 pages
    922751A › Aug › 92 › A/C - Blower Motor Chirp or Squeak2
    922661A › Aug › 92 › A/C - Whistling Noise With Blower Fan Turned ON2 3
  - Locations › Auxiliary Heater & A/C Blower Motor2 3 4 5
  - Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…38
  - Description and Operation › Primary Heater System2 3
  - Testing and Inspection › With Air Conditioning2 3 4 5 6 7 8 9 10 11
- Blower Motor Relay › Component Information43 pages
  - Locations › Primary Heater2 3 4 5 6
  - Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…37
- Blower Motor Resistor › Component Information40 pages
  - Locations › With Air Conditioning2
  - Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…38
- Blower Motor Switch › Component Information40 pages
  - Locations › Heater Control Switch, Rear2
  - Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…38
- Compressor HVAC122 pages
  - Compressor Clutch › Component Information50 pages
    Specifications › With A-6 Compressor2 3 4 5
    Service and Repair › With A-6 Compressor2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…45
  - Compressor Clutch Bearing › Component Information › Service and Repair › With A-6 Compressor2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
  - Compressor Clutch Coil › Component Information › Service and Repair › With A-6 Compressor2 3 4 5 6 7 8 9 10 11 12
  - Compressor Clutch Hub › Component Information17 pages
    Specifications › With A-6 Compressor2 3 4 5
    Service and Repair › With A-6 Compressor2 3 4 5 6 7 8 9 10 11 12
  - Compressor Shaft Seal › Component Information23 pages
    Technical Service Bulletins › A/C Compressor Seal Washer - Reference Chart2 3
    Service and Repair › With A-6 Compressor2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
- Compressor Clutch Diode HVAC › Component Information › Technical Service Bulletins › Isolation Diodes - Replacement Information2
- Compressor Clutch Relay › Component Information › Locations
- Condenser HVAC › Component Information › Service and Repair2
- Control Assembly, HVAC › Component Information55 pages
  - Technical Service Bulletins12 pages
    Customer Interest:5 pages
    461202 › May › 94 › A/C Control Head - Flashes, Operates Erratically
    461101 › May › 94 › Manual Temp Control Lever - Slips From Hot To Cold2
    93-1B-129 › Jan › 93 › A/C - Low Charge Warning Indicator Flashes
    93441A › Nov › 92 › HVAC Control Head - Inoperative, No Display
    All Technical Service Bulletins:5 pages
    461202 › May › 94 › A/C Control Head - Flashes, Operates Erratically
    461101 › May › 94 › Manual Temp Control Lever - Slips From Hot To Cold2
    93-1B-129 › Jan › 93 › A/C - Low Charge Warning Indicator Flashes
    93441A › Nov › 92 › HVAC Control Head - Inoperative, No Display
    All Other Service Bulletins for Control Assembly: › 921827A › Apr › 92 › A/T - Cooler Lines Cracked or Leaking2
    All Other Service Bulletins for Control Assembly: › 921827A › Apr › 92 › A/T - Cooler Lines Cracked or Leaking
  - Locations › Auxiliary Heater and A/C Control2 3 4
  - Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…37
  - Testing and Inspection › With A/C2
- Control Module HVAC › Component Information › Locations › Front/Rear Heater, A/C Control Logic Module2 3 4
- Coolant Temperature Sensor / Switch HVAC › Component Information › Locations
- Evaporator Core › Component Information › Technical Service Bulletins › A/C - Insufficient Cooling Diagnosis Table Updated2
- Evaporator Drain Tube › Component Information › Technical Service Bulletins › Interior - Water Leaks From A/C Evaporator Drain2
- Expansion Block/Orifice Tube › Component Information7 pages
- Expansion Valve › Component Information › Service and Repair
- Heater Water Control Valve <--> [Heater Control Valve] › Component Information › Locations › Primary Unit2
- Heater Core › Component Information10 pages
- Hose/Line HVAC › Component Information › Locations
- Housing Assembly HVAC › Component Information › Technical Service Bulletins10 pages
  - Customer Interest: › 922661A › Aug › 92 › A/C - Whistling Noise With Blower Fan Turned ON2 3
  - All Technical Service Bulletins: › 922661A › Aug › 92 › A/C - Whistling Noise With Blower Fan Turned ON2 3
  - All Other Service Bulletins for Housing Assembly HVAC: › 09-06-03-004D › Dec › 10 › Electrical - MIL ON/DTC's Set By Various Control Modules2 3 4
  - All Other Service Bulletins for Housing Assembly HVAC: › 09-06-03-004D › Dec › 10 › Electrical - MIL ON/DTC's Set By Various Control Modules
- Refrigerant › Component Information › Technical Service Bulletins35 pages
  - A/C - Retrofitting R-12 Vehicles to R-134A2
  - Technical Service Bulletins for Refrigerant:33 pages
    431207E › Jan › 97 › A/C - Retrofitting R-12 to R-134a2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
    631209 › May › 96 › A/C - R12 or R134a Service Recommendations2
    531205 › May › 95 › Contaminated R12 Refrigerant - Testing & Handling2 3
    431223 › Sep › 94 › A/C Refrigerant - Contamination2
    331226 › Jan › 94 › A/C - Retrofitting R-12 Vehicles to R-134A2
    922501A › Aug › 92 › A/C - Use of Alternate Refrigerants In CFC 12
- Refrigerant Oil › Component Information › Specifications › Capacity Specifications2
- Refrigerant Pressure Sensor / Switch, HVAC › Low Pressure Sensor / Switch, HVAC › Component Information › Technical Service Bulletins4 pages
  - Customer Interest for Low Pressure Sensor / Switch: › 261201R › Aug › 93 › A/C - Low Charge Indicator Flashes2
  - All Technical Service Bulletins for Low Pressure Sensor / Switch: › 261201R › Aug › 93 › A/C - Low Charge Indicator Flashes2
- Relays and Modules - HVAC48 pages
  - Blower Motor Relay › Component Information43 pages
    Locations › Primary Heater2 3 4 5 6
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…37
  - Compressor Clutch Relay › Component Information › Locations
  - Control Module HVAC › Component Information › Locations › Front/Rear Heater, A/C Control Logic Module2 3 4
- Sensors and Switches - HVAC49 pages
  - Air Conditioning Switch › Component Information › Locations › A/C Compressor Switch2
  - Ambient Temperature Sensor / Switch HVAC › Component Information › Technical Service Bulletins2 pages
    Customer Interest for Ambient Temperature Sensor / Switch HVAC: › 93-1B-129 › Jan › 93 › A/C - Low Charge Warning Indicator Flashes
    All Technical Service Bulletins for Ambient Temperature Sensor / Switch HVAC: › 93-1B-129 › Jan › 93 › A/C - Low Charge Warning Indicator Flashes
  - Blower Motor Switch › Component Information40 pages
    Locations › Heater Control Switch, Rear2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…38
  - Coolant Temperature Sensor / Switch HVAC › Component Information › Locations
  - Refrigerant Pressure Sensor / Switch, HVAC › Low Pressure Sensor / Switch, HVAC › Component Information › Technical Service Bulletins4 pages
    Customer Interest for Low Pressure Sensor / Switch: › 261201R › Aug › 93 › A/C - Low Charge Indicator Flashes2
    All Technical Service Bulletins for Low Pressure Sensor / Switch: › 261201R › Aug › 93 › A/C - Low Charge Indicator Flashes2
- Service Port HVAC › Component Information › Locations
12Restraint Systems Restraint Systems: Sections
13Accessories and Optional Equipment Accessories and Optional Equipment: Sections
14Body and Frame Body and Frame: Sections
15Cruise Control Cruise Control: Sections
16Instrument Panel, Gauges and Warning Indicators Instrument Panel, Gauges and Warning Indicators: Sections
17Lighting and Horns Lighting and Horns: Sections
18Windows and Glass Windows and Glass: Sections
19Wiper and Washer Systems Wiper and Washer Systems: Sections