Climate Control DTCS
CLIMATE CONTROL DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description |
|---|---|
| DTC B1200 | Communication circuit error (BUS-OFF) |
| DTC B1205 | Climate control unit lost communication with gauge control module (VSP/NE message) |
| DTC B1206 | Climate control unit lost communication with gauge control module (ECT message) |
| DTC B1207 | Climate control unit lost communication with gauge control module (ILLUMI message) |
| 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 air mix control motor circuit |
| DTC B1234 | A short in the air mix control motor circuit |
| DTC B1235 | A problem in the air mix control motor circuit, linkage, door, or motor |
| DTC B1239 | An open or short in the mode control motor circuit |
| DTC B1240 | A problem in the mode control motor circuit, linkage, doors, or motor |
| DTC B1241 | A problem in the blower motor circuit |
| DTC B2967 | An open in the humidity sensor circuit |
| DTC B2968 | A short in the humidity sensor circuit |