Yukon V8-350 5.7L (1992): Heating and Air Conditioning

Also for this vehicle: Yukon 2WD V8-393 6.5L DSL Turbo VIN S (1995), Yukon 2WD V8-5.3L (2007), Yukon 2WD V8-5.3L VIN T (2006), Yukon 2WD V8-5.7L VIN R (1997), Yukon 4WD V8-393 6.5L DSL Turbo VIN S (1995), Yukon 4WD V8-4.8L VIN V (2006), Yukon 4WD V8-5.3L (2008), Yukon 4WD V8-5.3L VIN Z Flex Fuel (2006), Yukon 4WD V8-6.5L DSL Turbo VIN S (1997), Yukon V8-393 6.5L DSL Turbo (1993).

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1. 01Relays and ModulesRelays and Modules: Sections
2. 02Sensors and SwitchesSensors and Switches: Sections
3. 03MaintenanceMaintenance: Sections
4. 04Engine, Cooling and ExhaustEngine, Cooling and Exhaust: Sections
5. 05Powertrain ManagementPowertrain Management: Sections
6. 06Transmission and DrivetrainTransmission and Drivetrain: Sections
7. 07Brakes and Traction ControlBrakes and Traction Control: Sections
8. 08Starting and ChargingStarting and Charging: Sections
9. 09Power and Ground DistributionPower and Ground Distribution: Sections
10. 10Steering and SuspensionSteering and Suspension: Sections
11. 11Heating and Air ConditioningHeating 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

      • Locations › Mode Door Motor2345678
      • Testing and Inspection › Incorrect Air Delivery Or Mode Indicators Flashing2345
      • Service and Repair › Temperature Mode Door Motor2
    • Blower Motor › Component Information60 pages

      • Locations › Auxiliary Heater & A/C Blower Motor2345
      • Diagrams › Diagram Information and Instructions234567891011121314151617181920…41
      • Description and Operation › Primary Heater System23
      • Testing and Inspection › With Air Conditioning234567891011
    • Blower Motor Relay › Component Information46 pages

      • Locations › Primary Heater23456
      • Diagrams › Diagram Information and Instructions234567891011121314151617181920…40
    • Blower Motor Resistor › Component Information43 pages

      • Locations › With Air Conditioning2
      • Diagrams › Diagram Information and Instructions234567891011121314151617181920…41
    • Blower Motor Switch › Component Information43 pages

      • Locations › Heater Control Switch, Rear2
      • Diagrams › Diagram Information and Instructions234567891011121314151617181920…41
    • Compressor HVAC122 pages

      • Compressor Clutch › Component Information50 pages

        • Specifications › With A-6 Compressor2345
        • Service and Repair › With A-6 Compressor234567891011121314151617181920…45
      • Compressor Clutch Bearing › Component Information › Service and Repair › With A-6 Compressor234567891011121314151617181920
      • Compressor Clutch Coil › Component Information › Service and Repair › With A-6 Compressor23456789101112
      • Compressor Clutch Hub › Component Information17 pages

        • Specifications › With A-6 Compressor2345
        • Service and Repair › With A-6 Compressor23456789101112
      • Compressor Shaft Seal › Component Information23 pages

        • Technical Service Bulletins › A/C Compressor Seal Washer - Reference Chart23
        • Service and Repair › With A-6 Compressor234567891011121314151617181920
    • Compressor Clutch Diode HVAC › Component Information › Locations
    • Compressor Clutch Relay › Component Information › Locations
    • Condenser HVAC › Component Information › Service and Repair2
    • Control Assembly, HVAC › Component Information52 pages

      • Technical Service Bulletins6 pages

        • Customer Interest for Control Assembly:3 pages

          • 461202 › May › 94 › A/C Control Head - Flashes, Operates Erratically
          • 461101 › May › 94 › Manual Temp Control Lever - Slips From Hot To Cold2
        • All Technical Service Bulletins for Control Assembly:3 pages

          • 461202 › May › 94 › A/C Control Head - Flashes, Operates Erratically
          • 461101 › May › 94 › Manual Temp Control Lever - Slips From Hot To Cold2
      • Locations › Auxiliary Heater and A/C Control234
      • Diagrams › Diagram Information and Instructions234567891011121314151617181920…40
      • Testing and Inspection › With A/C2
    • Control Module HVAC › Component Information › Locations › Front/Rear Heater, A/C Control Logic Module234
    • Coolant Temperature Sensor / Switch HVAC › Component Information › Locations
    • Evaporator Core › Component Information › Technical Service Bulletins › A/C - Insufficient Cooling Diagnosis Table Updated2
    • Expansion Block/Orifice Tube › Component Information6 pages

      • Technical Service Bulletins › A/C - Insufficient Cooling Diagnosis Table Updated2
      • Locations › Expansion Orifice Tube2
      • Service and Repair › Front A/C2
    • Expansion Valve › Component Information › Service and Repair
    • Heater Water Control Valve <--> [Heater Control Valve] › Component Information › Locations › Primary Unit2
    • Heater Core › Component Information10 pages

      • Technical Service Bulletins › Cooling System, A/C - Aluminum Heater Cores/Radiators23
      • Locations › Primary/Rear Heater, A/C Control Logic Module23
      • Service and Repair › With Air Conditioning234
    • Heater Hose › Component Information › Technical Service Bulletins › Cooling - New Style Hose Clamp
    • Hose/Line HVAC › Component Information › Locations
    • Refrigerant › Component Information › Technical Service Bulletins › A/C - Retrofitting R-12 Vehicles to R-134A234567891011121314151617181920…32
    • 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 - HVAC51 pages

      • Blower Motor Relay › Component Information46 pages

        • Locations › Primary Heater23456
        • Diagrams › Diagram Information and Instructions234567891011121314151617181920…40
      • Compressor Clutch Relay › Component Information › Locations
      • Control Module HVAC › Component Information › Locations › Front/Rear Heater, A/C Control Logic Module234
    • Sensors and Switches - HVAC50 pages

      • Air Conditioning Switch › Component Information › Locations › A/C Compressor Switch2
      • Blower Motor Switch › Component Information43 pages

        • Locations › Heater Control Switch, Rear2
        • Diagrams › Diagram Information and Instructions234567891011121314151617181920…41
      • 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
12. 12Restraint SystemsRestraint Systems: Sections
13. 13Accessories and Optional EquipmentAccessories and Optional Equipment: Sections
14. 14Body and FrameBody and Frame: Sections
15. 15Cruise ControlCruise Control: Sections
16. 16Instrument Panel, Gauges and Warning IndicatorsInstrument Panel, Gauges and Warning Indicators: Sections
17. 17Lighting and HornsLighting and Horns: Sections
18. 18Windows and GlassWindows and Glass: Sections
19. 19Wiper and Washer SystemsWiper and Washer Systems: Sections