Sundance L4-153 2.5L SOHC Turbo (1990): Heating and Air Conditioning

Also for this vehicle: Sundance Duster L4-153 2.5L SOHC VIN K TBI (1993), Sundance Duster L4-153 2.5L VIN K FI (1992), Sundance L4-135 2.2L SOHC (1987), Sundance L4-135 2.2L SOHC VIN D TBI (1992), Sundance L4-153 2.5L SOHC (1988), Sundance L4-153 2.5L SOHC VIN B (1993), Sundance L4-153 2.5L SOHC VIN K TBI (1992), Sundance V6-181 3.0L SOHC (1994).

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

Choose Sections to see everything in a chapter, or a chapter title to start at its first page.

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 Door, HVAC6 pages
  - Air Door Actuator / Motor, HVAC › Component Information4 pages
    Description and Operation
    Service and Repair › Blend Door Actuator Replacement2 3
  - A/C Heater Control <--> [Air Door Cable, HVAC] › Component Information › Adjustments2
- Air Duct › Component Information › Service and Repair › Air Distribution Duct Replacement2 3
- Ambient Temperature Sensor / Switch HVAC › Component Information › Description and Operation2
- Blower Motor › Component Information4 pages
  - Description and Operation
  - Testing and Inspection › Flow of Diagnosis2 3
- Blower Motor Resistor › Component Information › Locations2
- Cabin Temperature Sensor / Switch › Component Information › Description and Operation2
- Compressor HVAC13 pages
  - Compressor Clutch › Component Information9 pages
    Testing and Inspection › Compressor Clutch Inoperative2
    Service and Repair › Clutch Break-In2 3 4 5 6 7
  - Compressor Clutch Coil › Component Information › Testing and Inspection
  - Compressor Control Valve Assembly › Component Information › Service and Repair
  - Compressor Shaft Seal › Component Information › Service and Repair2
- Compressor Clutch Relay › Component Information › Locations2
- Condenser HVAC › Component Information › Service and Repair
- Control Assembly, HVAC › Component Information4 pages
  - Diagrams
  - Testing and Inspection › Heater-A/C Control Assembly Vacuum Test2 3
- Control Module HVAC › Component Information › Description and Operation2 3
- Evaporator Case › Component Information › Service and Repair › Heater-A/C Housing Disassembly and Assembly2 3 4
- Evaporator Core › Component Information › Service and Repair
- Expansion Valve › Component Information3 pages
  - Locations
  - Testing and Inspection › W/ Fixed Displacement Compressor2
- Heater Control Valve › Component Information › Service and Repair
- Heater Core › Component Information › Service and Repair
- Heater Hose › Component Information › Service and Repair
- High Pressure Safety Valve HVAC › Component Information4 pages
  - Description and Operation › W/ Fixed Displacement Compressor2
  - Service and Repair › W/ Fixed Displacement Compressor2
- Receiver Dryer › Component Information › Service and Repair
- Refrigerant › Component Information › Technical Service Bulletins › A/C Refrigerant - Substitutes and Compatibility
- Refrigerant Oil › Component Information › Specifications2
- Refrigerant Pressure Sensor / Switch, HVAC7 pages
  - High Pressure Sensor / Switch, HVAC › Component Information › Description and Operation2 3
  - Low Pressure Sensor / Switch, HVAC › Component Information › Locations2 3 4
- Relays and Modules - HVAC5 pages
  - Compressor Clutch Relay › Component Information › Locations2
  - Control Module HVAC › Component Information › Description and Operation2 3
- Sensors and Switches - HVAC11 pages
- Service Port HVAC › Component Information › Locations
- Vacuum Check Valve HVAC › Component Information › Technical Service Bulletins4 pages
  - Customer Interest for Vacuum Check Valve HVAC: › 240689 › Nov › 89 › A/C, Heater Check Valve - Freeze-Up2
  - All Technical Service Bulletins for Vacuum Check Valve HVAC: › 240689 › Nov › 89 › A/C, Heater Check Valve - Freeze-Up2
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