Section 80 (HVAC System - Automatic)
WARNING: This page is about a different car, the 2018 GMC Terrain and 2018 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Schematic Wiring Diagrams
- Diagnostic Information And Procedures
- HVAC Component Replacement Reference
- DTC B0163 Or B0183: Passenger Compartment Temperature Sensor Circuit/Solar Load Sensor Circuit
- DTC B018A, B048C, B048F Or B1395: Windshield Temperature Sensor Circuit/Humidity Sensor Humidity Circuit/Humidity Sensor Temperature Circuit/Control Module Voltage Reference Output Circuit
- DTC B0193: Front Blower Motor Speed Circuit
- DTC B0223, B0233, B023A, B0408 Or B0418: Recirculate Position Command 1 Circuit/Air Flow Control Circuit/HVAC Actuators Supply Voltage/Main Temperature Control Circuit/Right Temperature Control Circuit
- Diagnostic Instructions
- DTC Descriptor
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- DTC B048D: Auxiliary Heater Temperature Command Circuit
- DTC B269A, B269C Or B269D: Heater Coolant Pump Control Circuit
- DTC B3933: A/C Evaporator Temperature Sensor Circuit
- DTC B393B: Air Conditioning Compressor Valve Control Circuit
- DTC P0531, P0532 Or P0533: Air Conditioning (A/C) Refrigerant Pressure Sensor
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- DTC P0645, P0646 Or P0647: Air Conditioning (A/C) Compressor Clutch Relay Control Circuit
- DTC P156A, P156B, P156C: Air Conditioning (A/C) Pressure
- Symptoms - HVAC Systems - Automatic
- HVAC System Malfunction
- Air Conditioning Compressor Malfunction
- Afterblow Enabling
- Actuator Recalibration
- Repair Instructions
- Wire To Wire Repair - HVAC
- Connector Reconnection - HVAC
- Heater And Air Conditioning User Interface Control Replacement (Equinox)
- Heater And Air Conditioning User Interface Control Replacement (Terrain)
- Heater And Air Conditioning Remote Control Replacement (Equinox)
- Heater And Air Conditioning Remote Control Replacement (Terrain)
- Air Conditioning Wiring Harness Replacement (Equinox)
- Air Conditioning Wiring Harness Replacement (Terrain)
- Air Inlet Valve Actuator Replacement
- Mode Valve Actuator Replacement
- Air Inlet Valve And Inside Air Valve Control Cam Replacement
- Mode Control Cam Replacement
- Temperature Valve Actuator Replacement - Right Side
- Temperature Valve Actuator Replacement - Left Side
- Floor Air Temperature Sensor Replacement - Left Side
- Floor Air Temperature Sensor Replacement - Right Side
- Evaporator Air Temperature Sensor Replacement
- Inside Air Moisture And Windshield Temperature Sensor Replacement
- Sun Load Temperature And Headlamp Automatic Control Ambient Light Sensor Replacement (Equinox)
- Sun Load Temperature And Headlamp Automatic Control Ambient Light Sensor Replacement (Terrain)
- Description And Operation