Marquis V6-232 3.8L VIN 3 TBI (1985): Heating and Air Conditioning

Also for this vehicle: Marquis L4-140 2.3L VIN A 1-bbl (1986), Marquis L4-140 2.3L VIN A 2-bbl (1984), Marquis L6-200 3.3L VIN X 1-bbl (1983), Marquis V6-232 3.8L VIN C 2-bbl (1984).

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

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01Diagnostic Trouble Codes (DTC)Diagnostic Trouble Codes (DTC): Sections
02Relays and Modules Relays and Modules: Sections
03Sensors and Switches Sensors and Switches: Sections
04Maintenance Maintenance: Sections
05Engine, Cooling and Exhaust Engine, Cooling and Exhaust: Sections
06Powertrain Management Powertrain Management: Sections
07Transmission and Drivetrain Transmission and Drivetrain: Sections
08Brakes and Traction Control Brakes and Traction Control: Sections
09Starting and Charging Starting and Charging: Sections
10Power and Ground Distribution Power and Ground Distribution: Sections
11Steering and Suspension Steering and Suspension: Sections
12Heating and Air Conditioning Heating and Air Conditioning: Sections
- Air Door, HVAC › Air Door Actuator / Motor, HVAC › Component Information › Locations › Outside-Recirculate Door Vacuum Motor2 3
- Air Duct › Component Information › Technical Service Bulletins4 pages
  - All Technical Service Bulletins for Air Duct: › 85203 › Oct › 85 › Heater - Floor Duct Air Distribution Imbalance2
  - Customer Interest for Air Duct: › 85203 › Oct › 85 › Heater - Floor Duct Air Distribution Imbalance2
- Blower Motor › Component Information4 pages
  - Locations
  - Diagrams › Diagram Information and Instructions2 3
- Blower Motor Resistor › Component Information › Locations
- Compressor HVAC › Compressor Clutch Coil › Component Information › Locations
- Condenser HVAC › Component Information › Technical Service Bulletins › Air Conditioning - Approved Flushing Procedures2
- Condenser Fan › Component Information › Technical Service Bulletins › Electric Cooling Fan - Usage Chart
- Control Assembly, HVAC › Component Information › Technical Service Bulletins6 pages
  - All Technical Service Bulletins for Control Assembly: › 8593 › May › 85 › A/C - Erratic Operation of Auto Temp Control2 3
  - Customer Interest for Control Assembly: › 8593 › May › 85 › A/C - Erratic Operation of Auto Temp Control2 3
- Coupler HVAC9 pages
  - A/C Coupler O-ring › Component Information › Technical Service Bulletins › A/C - New Refrigerant O-Rings2 3 4 5 6
  - A/C Coupler Spring › Component Information › Technical Service Bulletins › A/C - Spring Lock Coupling Service2 3
- Evaporator Case › Component Information › Technical Service Bulletins8 pages
  - All Technical Service Bulletins for Evaporator Case: › 8646 › Feb › 86 › A/C Evaporator - Cold Air Leaks/Cold Air Radiation2 3 4
  - Customer Interest for Evaporator Case: › 8646 › Feb › 86 › A/C Evaporator - Cold Air Leaks/Cold Air Radiation2 3 4
- Evaporator Core › Component Information › Technical Service Bulletins › Air Conditioning - Approved Flushing Procedures2
- Expansion Block/Orifice Tube › Component Information › Technical Service Bulletins › A/C - Orifice Tube Replacement Service Kit2
- Heater Core › Component Information › Technical Service Bulletins8 pages
  - All Technical Service Bulletins for Heater Core:4 pages
    85935 › May › 85 › Heater Core - Noise/Drone
    8582 › Apr › 85 › Heater Core - Leakage Diagnostic Tips2 3
  - Customer Interest: › 85935 › May › 85 › Heater Core - Noise/Drone
  - All Other Service Bulletins for Heater Core: › 8582 › Apr › 85 › Heater Core - Leakage Diagnostic Tips2 3
- Heater Hose › Component Information › Technical Service Bulletins12 pages
  - All Technical Service Bulletins for Heater Hose: › M56 › Feb › 88 › Campaign - Heater/Engine Bypass Hose Replacement2 3 4 5 6
  - Recalls for Heater Hose: › M56 › Feb › 88 › Campaign - Heater/Engine Bypass Hose Replacement2 3 4 5 6
- Hose/Line HVAC › Component Information › Technical Service Bulletins4 pages
  - All Technical Service Bulletins for Hose/Line HVAC: › 8554 › Mar › 85 › A/C - Suction Hose/Wiring Harness Damage2
  - Customer Interest for Hose/Line HVAC: › 8554 › Mar › 85 › A/C - Suction Hose/Wiring Harness Damage2
- Refrigerant › Component Information17 pages
  - Technical Service Bulletins › A/C - Identification of Non Approved Refrigerants2 3 4 5 6 7 8 9 10 11 12 13 14 15
  - Specifications › Capacity Specifications2
- Refrigerant Filter › Component Information › Technical Service Bulletins › A/C - Filtering Refrigerant After Compressor Replacement2 3 4
- Refrigerant Oil › Component Information › Specifications › Capacity Specifications2
- Refrigerant Pressure Sensor / Switch, HVAC › Component Information › Technical Service Bulletins › A/C - Pressure Cycling Switch Diagnostic Procedure2 3
- Sensors and Switches - HVAC › Refrigerant Pressure Sensor / Switch, HVAC › Component Information › Technical Service Bulletins › A/C - Pressure Cycling Switch Diagnostic Procedure2 3
- Vacuum Reservoir HVAC › Component Information › Locations2
13Restraint Systems Restraint Systems: Sections
14Accessories and Optional Equipment Accessories and Optional Equipment: Sections
15Body and Frame Body and Frame: Sections
16Cruise Control Cruise Control: Sections
17Instrument Panel, Gauges and Warning Indicators Instrument Panel, Gauges and Warning Indicators: Sections
18Lighting and Horns Lighting and Horns: Sections
19Windows and Glass Windows and Glass: Sections
20Wiper and Washer Systems Wiper and Washer Systems: Sections