Climate Control DTCS
CLIMATE CONTROL DIAGNOSTIC TROUBLE CODE (DTC) INDENTIFICATION
| DTC | Description |
|---|---|
| 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 |
| DTC B1232 | A Short in the Evaporator Temperature Sensor Circuit |
| DTC B1233 | An Open in the Driver's Air Mix Control Motor Circuit |
| DTC B1234 | A Short in the Driver's Air Mix Control Motor Circuit |
| DTC B1235 | A Problem in the Driver's Air Mix Control Linkage, Door, or Motor |
| 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 Linkage, Door, or Motor |
| DTC B1239 | An Open or Short in the Mode Control Motor Circuit |
| DTC B1240 | A Problem in the Mode Control Linkage, Doors, or Motor |
| DTC B1241 | A Problem in the Blower Motor Circuit |
| DTC B1249 | An Open in the Rear In-car Temperature Sensor Circuit (with Rear Climate Control) |
| DTC B1224 | A Short in the Rear In-car Temperature Sensor Circuit (with Rear Climate Control) |
| 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 Linkage, Door, or Motor |
| DTC B1221 | An Open in the Rear Mode Control Motor Circuit |
| DTC B1222 | A Short in the Rear Mode Control Motor Circuit |
| DTC B1248 | A Problem in the Rear Mode Control Linkage, Doors, or Motor |
| DTC B1223 | A Problem in the Rear Blower Motor Circuit |
| DTC B1202 | Climate Control Unit Internal Error |
| DTC B1205; B1206; B1207 | Climate Control Unit Lost Communication with Gauge Control Module (VSP/NE message): Climate Control Unit Lost Communication with Gauge Control Module (ENGTEMP message): Climate Control Unit Lost Communication with Gauge Control Module (ILLUMI message) |