Climate Control DTCS
CLIMATE CONTROL DIAGNOSTIC TROUBLE CODES (DTC) IDENTIFICATION
| DTC | Description |
|---|---|
| DTC U1281 | Climate Control Unit Lost Communication with MICU (WIPSW message) |
| DTC U128D | Climate Control Unit Lost Communication with Gauge Control Module |
| DTC U1290 | Climate Control Unit Lost Communication With Seat Heater Control Unit |
| DTC B1213 | An Open in the Rear Evaporator Temperature Sensor Circuit |
| DTC B1214 | A Short in the Rear Evaporator Temperature Sensor Circuit |
| DTC B1215 | An Open or Short in the Recirculation Control Motor Circuit |
| DTC B121D | Humidity/in-car temperature Sensor Communication Error (An Open or Short in the Humidity Sensor Circuit) |
| DTC B1223 | A Problem in the Rear Blower Motor Circuit |
| DTC B1225 | An Open in the In-Car Temperature Sensor Circuit |
| DTC B1226 | A Short in the In-Car Temperature Sensor Circuit |
| DTC B1227 | An Open in the Outside Air Temperature Sensor Circuit |
| DTC B1228 | A Short in the Outside Air Temperature Sensor Circuit |
| DTC B1229 | An Open in the Sunlight Sensor Circuit |
| DTC B1230 | A Short in the Sunlight Sensor Circuit |
| DTC B1231 | An Open in the Evaporator Temperature Sensor Circuit (Front) |
| DTC B1232 | A Short in the Evaporator Temperature Sensor Circuit (Front) |
| DTC B1233 | An Open in the Air Mix Control Motor Circuit (Driver's) |
| DTC B1234 | A Short in the Air Mix Control Motor Circuit (Driver's) |
| DTC B1235 | A Problem in the Air Mix Control Motor Circuit, Linkage, Door, or Motor (Driver's) |
| DTC B1236 | An Open in the Passenger's Air Mix Control Motor Circuit |
| DTC B1237 | A Short in the Passenger's Air Mix Control Motor Circuit |
| DTC B1238 | A Problem in the Passenger's Air Mix Control Motor Circuit, Linkage, Door, or Motor |
| DTC B1239 | An Open or Short in the Mode Control Motor Circuit (Front) |
| DTC B1240 | A Problem in the Mode Control Motor Circuit, Linkage, Door, or Motor (Front) |
| DTC B1241 | A Problem in the Blower Motor Circuit (Front) |
| DTC B1244 | An Open in the Rear Air Mix Control Motor Circuit |
| DTC B1245 | A Short in the Rear Air Mix Control Motor Circuit |
| DTC B1246 | A Problem in the Rear Air Mix Control Motor Circuit, Linkage, Door, or Motor |
| DTC B2965 | Rear Communication Failure |
| DTC B2967 | An Open in the Humidity Sensor Circuit |
| DTC B2968 | A Short in the Humidity Sensor Circuit |
| DTC B2979 | An Open in the A/C Pressure Sensor Circuit |
| DTC B2980 | A short in the A/C Pressure Sensor Circuit |
| DTC B2983 | A problem in the Recirculation Control motor circuit, Linkage, Door, or Motor |