C 2500 Truck 2WD V8-454 7.4L VIN J SFI (1996): Heating and Air Conditioning

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
- Accumulator HVAC › Component Information › Description and Operation2
- Air Conditioning Switch › Component Information7 pages
  - Locations › Auxiliary Heater Control Switch, Rear2 3
  - Diagrams › Heater and A/C Control Switch2 3 4
- Air Door, HVAC8 pages
  - Air Door Actuator / Motor, HVAC › Component Information7 pages
    Locations › Rear Auxiliary Mode Door Motor2 3 4 5
    Service and Repair › Temperature Actuator Removal and Installation2
  - Air Door Cable, HVAC › Component Information › Service and Repair
- Air Duct › Component Information7 pages
  - Technical Service Bulletins5 pages
    Customer Interest: › 86-11-04 › Mar › 98 › Windshield, Driver Side - Insufficient Defrosting
    All Technical Service Bulletins: › 86-11-04 › Mar › 98 › Windshield, Driver Side - Insufficient Defrosting
    All Other Service Bulletins for Air Duct: › 00-07-30-022D › Jun › 08 › A/T - 4L60/65E, No Reverse/2nd or 4th Gear2 3
    All Other Service Bulletins for Air Duct: › 00-07-30-022D › Jun › 08 › A/T - 4L60/65E, No Reverse/2nd or 4th Gear
  - Service and Repair › With Air Conditioning2
- Blower Motor › Component Information76 pages
  - Technical Service Bulletins34 pages
    Customer Interest for Blower Motor:17 pages
    531212A › Dec › 96 › A/C - Odor at Start up in Humid Climates2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
    661103 › Jul › 96 › A/C - Fan Only Operates on High Speed
    All Technical Service Bulletins for Blower Motor:17 pages
    531212A › Dec › 96 › A/C - Odor at Start up in Humid Climates2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
    661103 › Jul › 96 › A/C - Fan Only Operates on High Speed
  - Locations › Auxiliary Blower Motor2
  - Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…35
  - Testing and Inspection › Blower Noise Diagnosis
  - Service and Repair › With Air Conditioning2 3 4
- Blower Motor Relay › Component Information › Locations › Blower Motor Relay High Front2 3 4
- Blower Motor Resistor › Component Information6 pages
- Blower Motor Switch › Component Information5 pages
  - Locations › Aux Fan Control Switch2 3
  - Service and Repair › With Air Conditioning2
- Compressor HVAC19 pages
- Compressor Clutch Relay › Component Information › Locations
- Compressor Fitting HVAC › Component Information › Service and Repair › Compressor Sealing Washers2
- Condenser HVAC › Component Information › Description and Operation2
- Control Assembly, HVAC › Component Information44 pages
  - Technical Service Bulletins4 pages
    Customer Interest: › 76-11-01 › Oct › 97 › A/C - Control Knob Spins Freely
    All Technical Service Bulletins: › 76-11-01 › Oct › 97 › A/C - Control Knob Spins Freely
    All Other Service Bulletins for Control Assembly: › 04-07-30-013B › Feb › 07 › Engine, A/T - Shift/Driveability Concerns/MIL ON2
    All Other Service Bulletins for Control Assembly: › 04-07-30-013B › Feb › 07 › Engine, A/T - Shift/Driveability Concerns/MIL ON
  - Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…36
  - Description and Operation › Blower Controls2
  - Service and Repair › With Air Conditioning2
- Control Module HVAC › Component Information › Locations
- Coupler HVAC › A/C Coupler O-ring › Component Information3 pages
  - Description and Operation
  - Service and Repair › Dual O-Ring Seals2
- Evaporator Core › Component Information46 pages
  - Technical Service Bulletins42 pages
    Customer Interest:19 pages
    99-01-39-004C › Jun › 09 › A/C - Musty Odors Emitted From (HVAC) System2 3
    531212A › Dec › 96 › A/C - Odor at Start up in Humid Climates2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
    All Technical Service Bulletins for Evaporator Core:21 pages
    99-01-39-004C › Jun › 09 › A/C - Musty Odors Emitted From (HVAC) System2 3
    531212A › Dec › 96 › A/C - Odor at Start up in Humid Climates2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
    661206 › Sep › 96 › A/C - Insufficient Cooling Diagnosis Table Updated2
    All Other Service Bulletins for Evaporator Core: › 661206 › Sep › 96 › A/C - Insufficient Cooling Diagnosis Table Updated2
  - Service and Repair › Front2 3 4
- Expansion Block/Orifice Tube › Component Information › Technical Service Bulletins › A/C - Insufficient Cooling Diagnosis Table Updated2
- Heater Control Valve › Component Information › Locations2
- Heater Core › Component Information7 pages
  - Technical Service Bulletins › Cooling System, A/C - Aluminum Heater Cores/Radiators2 3
  - Service and Repair › With Air Conditioning2 3 4
- Heater Hose › Component Information › Service and Repair
- High Pressure Safety Valve HVAC › Component Information › Specifications2 3
- Hose/Line HVAC › Component Information4 pages
  - Service Precautions2
  - Service and Repair › Main Unit2
- Refrigerant › Component Information9 pages
  - Technical Service Bulletins › A/C - Refrigerant Recovery/Recycling/Equipment2 3 4 5 6 7
  - Specifications › Capacity Specifications2
- Refrigerant Oil › Component Information3 pages
  - Technical Service Bulletins › A/C - New PAG Oil
  - Specifications › Capacity Specifications2
- Refrigerant Pressure Sensor / Switch, HVAC › A/C Pressure Sensor/Switch - Cooling Fan › Component Information › Locations
- Relays and Modules - HVAC6 pages
- Sensors and Switches - HVAC13 pages
  - Air Conditioning Switch › Component Information7 pages
    Locations › Auxiliary Heater Control Switch, Rear2 3
    Diagrams › Heater and A/C Control Switch2 3 4
  - Blower Motor Switch › Component Information5 pages
    Locations › Aux Fan Control Switch2 3
    Service and Repair › With Air Conditioning2
  - Refrigerant Pressure Sensor / Switch, HVAC › A/C Pressure Sensor/Switch - Cooling Fan › Component Information › Locations
- 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