Climate Control
- Component Location Index
- General Troubleshooting Information
- DTC Troubleshooting Index
- Symptom Troubleshooting Index
- System Description
- Circuit Diagram
- DTC Troubleshooting
- DTC U1281: Climate Control Unit Lost Communication with MICU (WIPSW message)
- DTC U128D: Lost Communication with Gauge Control Module (Climate Control Unit)
- DTC U1290: Climate Control Unit Lost Communication With Seat Heater Control Unit
- DTC B1215 or DTC indicator L and WINDSHIELD DEFROST or M and WINDSHIELD DEFROST: An Open or Short in the Recirculation Control Motor Circuit
- DTC B121D or DTC indicator A and WINDSHIELD DEFROST: Humidity/In-Car Temp Sensor Communication Error (An Open or Short in the Humidity Sensor Circuit)
- DTC B1225 or DTC indicator A and AUTO: An Open in the In-Car Temperature Sensor Circuit
- DTC B1226 or DTC indicator B and AUTO: A Short in the In-Car Temperature Sensor Circuit
- DTC B1227 or DTC indicator C and AUTO: An Open in the Outside Air Temperature Sensor Circuit
- DTC B1228 or DTC indicator D and AUTO: A Short in the Outside Air Temperature Sensor Circuit
- DTC B1229 or DTC indicator E and AUTO
- DTC B1230 or DTC indicator F and AUTO: A Short in the Sunlight Sensor Circuit
- DTC B1231 or DTC indicator G and AUTO: An Open in the Evaporator Temperature Sensor Circuit (Front)
- DTC B1232 or DTC indicator H and AUTO: A Short in the Evaporator Temperature Sensor Circuit (Front)
- DTC B1233 or DTC indicator B and WINDSHIELD DEFROST: An Open in the Air Mix Control Motor Circuit (Driver's)
- DTC B1234 or DTC indicator C and WINDSHIELD DEFROST: A Short in the Air Mix Control Motor Circuit (Driver's)
- DTC B1235 or DTC indicator D and WINDSHIELD DEFROST: A Problem in the Air Mix Control Motor Circuit, Linkage, Door, or Motor (Driver's)
- DTC B1236 or DTC indicator E and WINDSHIELD DEFROST: An Open in the Passenger's Air Mix Control Motor Circuit
- DTC B1237 or DTC indicator F and WINDSHIELD DEFROST: A Short in the Passenger's Air Mix Control Motor Circuit
- DTC B1238 or DTC indicator G and WINDSHIELD DEFROST: A Problem in the Passenger's Air Mix Control Motor Circuit, Linkage, Door, or Motor
- DTC B1239 or DTC indicator A and MODE or B and MODE: An Open or Short in the Mode Control Motor Circuit (Front)
- DTC B1240 or DTC indicator C and MODE: A Problem in the Mode Control Motor Circuit, Linkage, Door, or Motor (Front)
- DTC B1241 or DTC indicator K and MODE: A Problem in the Blower Motor Circuit (Front)
- DTC B2965: Rear Communication Failure
- DTC B2967 or DTC indicator N and AUTO: An Open in the Humidity Sensor Circuit
- DTC B2968 or DTC indicator P and AUTO: A Short in the Humidity Sensor Circuit
- DTC B2969: Climate Control Unit Lost Communication with MICU (WIPSW message)
- DTC B2979 or DTC indicator L and AUTO: An Open in the A/C Pressure Sensor Circuit
- DTC B2980 or DTC indicator M and AUTO: A Short in the A/C Pressure Sensor Circuit
- DTC B2983 or DTC indicator N and WINDSHIELD DEFROST: A Problem in the Recirculation Control Motor Circuit, Linkage, Door, or Motor
- Climate Control Unit Power and Ground Circuit Troubleshooting
- Cool Box Control Motor Circuit Troubleshooting
- Humidity/In-Car Temperature Sensor Test
- Outside Air Temperature Sensor Test
- Sunlight Sensor Test
- Passenger's Air Mix Control Motor Test
- Cool Box Control Motor Test
- Cool Box Control Switch Test
- Passenger's Air Mix Control Motor Replacement
- Humidity/In-Car Temperature Sensor Replacement
- Outside Air Temperature Sensor Replacement
- Sunlight Sensor Replacement
- Climate Control Unit Removal/Installation
- Cool Box Control Motor Replacement
- Cool Box Control Switch Replacement