Section 92 (HVAC System - Automatic)
WARNING: This page is about a different car, the 2016 Chevrolet Trax and 2016 Buick Encore. However, it is still accessible from the selected car via links, so may be relevant.
- Schematic Wiring Diagrams
- HVAC Schematics (Encore with CJ2)
- Power, Ground, and Blower Motor (Encore)
- Compressor Controls (Encore)
- Duct and Evaporator Temperature Sensors (Encore)
- Mode and Temperature Control Actuators (Encore)
- Sunload Sensor and Windshield Temperature Sensor (Encore)
- Auxiliary Heater Coolant Pump (Encore with LE2)
- Auxiliary Heater (Encore with C32)
- HVAC Schematics (Encore with CJ2)
- Diagnostic Information and Procedures
- HVAC Component Replacement Reference
- DTC B0163, B0183, or B1405: Passenger Compartment Temperature Sensor/Solar Load Sensor/Control Module Voltage Reference
- 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
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- DTC B0173, B0178, B0509, B0514 or B3933: Duct Air Temperature Sensor/Evaporator Temperature 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
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- DTC B018A, B048C, B048F, or B1395: Windshield Temperature Sensor/Humidity Sensor/Control Module Voltage Reference
- DTC B0193: Front Blower Motor Speed
- DTC B0223, B022A, B0233, B023A, B0408, or B0418: Recirculate Position Command/Air Flow Control/HVAC Actuators Supply Voltage/Temperature Control
- 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
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- DTC 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
- Symptoms - HVAC Systems - Automatic
- HVAC System Malfunction
- Air Conditioning Compressor Malfunction
- Actuator Recalibration
- Repair Instructions
- Wire to Wire Repair - HVAC
- Connector Reconnection - HVAC
- Heater and Air Conditioning Control Replacement
- Heater and Air Conditioning Remote Control Replacement
- Air Inlet Valve Actuator Replacement - Left Side (With CJ2)
- Air Inlet Valve Actuator Replacement - Right Side (With CJ2)
- Mode Control Cam Actuator Replacement
- Mode Control Cam Replacement
- Mode Control Cam Alignment
- Inside Air Moisture and Windshield Temperature Sensor Replacement (With CJ2)
- Sun Load Temperature Sensor Replacement
- Sun Load Temperature Sensor Bezel Replacement (Encore)
- Sun Load Temperature Sensor Bezel Replacement (Trax)
- Description and Operation