Wiring Diagram Cluster

2004 Cadillac Seville A/C & Heater Wiring Diagram

Find A/C compressor clutch wiring, blower motor circuits, temperature control module paths, and refrigerant pressure switch schematics.

Matched Diagrams

48

Variant Used

Seville V8-4.6L VIN 9

Total Vehicle Diagrams

849

From Diagram To Fix

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Vehicle Repair Hub

Step out of raw diagrams and into the full 2004 Cadillac Seville hub with repairs, specs, codes, and other systems already tied to this car.

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OEM source

Factory Manual Evidence

When there is no clean repair shortcut for this system, drop into the OEM manual sections that usually carry the authoritative test path.

2004 Cadillac Seville A L L Diagnostic Trouble Codes ( DTC ) β†’

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More System Pages for This Vehicle

Move laterally into the neighboring systems that usually share the same electrical neighborhood.

Starter Wiring Diagram β†’

Top A/C & Heater Diagram Paths

1.Electrical Diagrams > Heating and Air Conditioning > Compressor HVACGeneralOpen2.Compressor HVAC β€” Diagram Information and InstructionsHeating and Air ConditioningOpen3.Compressor HVAC β€” Electrical DiagramsHeating and Air ConditioningOpen4.Connector Views > Air Door Actuator / Motor, HVAC > Air Temperature ActuatorGeneralOpen5.Connector Views > Air Door Actuator / Motor, HVAC > Mode ActuatorGeneralOpen6.Connector Views > Air Door Actuator / Motor, HVAC > Recirculation ActuatorGeneralOpen7.Connector Views > Ambient Temperature Sensor / Switch HVACGeneralOpen8.Connector Views > Control Assembly, HVACGeneralOpen9.Connector Views > Control Module HVACGeneralOpen10.Connector Views > Refrigerant Pressure Sensor / Switch, HVACGeneralOpen11.Connector Views > Solar Sensor, HVACGeneralOpen12.Electrical Diagrams > Heating and Air Conditioning > Auxiliary Blower MotorGeneralOpen13.Vacuum and Vapor Hose Diagrams > Heating and Air ConditioningGeneralOpen14.Antilock Brakes / Traction Control Systems β€” Diagram Information and InstructionsBrakes and Traction ControlOpen15.Antilock Brakes / Traction Control Systems β€” Electrical DiagramsBrakes and Traction ControlOpen16.Cellular Phone β€” Cellular Telephone Interface BoardAccessories and Optional EquipmentOpen17.Cellular Phone β€” Vehicle Communication Interface Module (Vcim)Accessories and Optional EquipmentOpen18.Radio, Stereo, and Compact Disc β€” Diagram Information and InstructionsAccessories and Optional EquipmentOpen19.Radio, Stereo, and Compact Disc β€” Electrical Diagrams > Radio Audio System DiagramAccessories and Optional EquipmentOpen20.Radio, Stereo, and Compact Disc β€” Electrical Diagrams > Steering Wheel ControlsAccessories and Optional EquipmentOpen21.Radio, Stereo, and Compact Disc > Radio/Stereo β€” Digital Radio Receiver (With RPO Code U2K)Accessories and Optional EquipmentOpen22.Radio, Stereo, and Compact Disc > Radio/Stereo β€” Noise Cancellation MicrophoneAccessories and Optional EquipmentOpen23.Radio, Stereo, and Compact Disc > Radio/Stereo β€” RadioAccessories and Optional EquipmentOpen24.Vacuum and Vapor Hose DiagramsHeating and Air ConditioningOpen25.Automatic Transmission/Transaxle β€” Exploded Views > 3RD Clutch and Reaction Carrier AssemblyTransmission and DrivetrainOpen26.Automatic Transmission/Transaxle β€” Exploded Views > Accumulator AssemblyTransmission and DrivetrainOpen27.Automatic Transmission/Transaxle β€” Exploded Views > Lower Channel Plate, Control Valve Body and Accumulator Housing AssemblyTransmission and DrivetrainOpen28.Automatic Transmission/Transaxle β€” Exploded Views > Parking Pawl, Actuator Assembly and Manual ShaftTransmission and DrivetrainOpen29.Backup Lamp β€” Connector ViewsLighting and HornsOpen30.Backup Lamp β€” Diagram Information and InstructionsLighting and HornsOpen31.Connector Views > Antenna Control ModuleGeneralOpen32.Connector Views > Backup LampGeneralOpen33.Connector Views > Cellular Phone > Cellular Telephone Interface BoardGeneralOpen34.Connector Views > Cellular Phone > Vehicle Communication Interface Module (Vcim)GeneralOpen35.Connector Views > Compressor ClutchGeneralOpen36.Connector Views > Idle Speed/Throttle Actuator - ElectronicGeneralOpen37.Connector Views > Lateral AccelerometerGeneralOpen38.Connector Views > Manifold Pressure/Vacuum SensorGeneralOpen39.Connector Views > Multiple Junction Connector > SP101 - SP201 > SP101 Splice PackGeneralOpen40.Connector Views > Multiple Junction Connector > SP101 - SP201 > SP104 Splice PackGeneralOpen41.Connector Views > Multiple Junction Connector > SP101 - SP201 > SP200 Splice PackGeneralOpen42.Connector Views > Multiple Junction Connector > SP101 - SP201 > SP201 Splice PackGeneralOpen43.Connector Views > Multiple Junction Connector > SP300 - SP312 > SP300 Splice PackGeneralOpen44.Connector Views > Multiple Junction Connector > SP300 - SP312 > SP301 Splice PackGeneralOpen45.Connector Views > Multiple Junction Connector > SP300 - SP312 > SP302 Splice PackGeneralOpen46.Connector Views > Multiple Junction Connector > SP300 - SP312 > SP308 Splice PackGeneralOpen47.Connector Views > Multiple Junction Connector > SP300 - SP312 > SP310 Splice PackGeneralOpen48.Connector Views > Multiple Junction Connector > SP300 - SP312 > SP312 Splice PackGeneralOpen