A/C-Heater System (Remote Climate Control Module) Diagnostic Trouble Codes (DTCS)
A/C-HEATER SYSTEM (REMOTE CLIMATE CONTROL MODULE) DIAGNOSTIC TROUBLE CODE (DTC) LIST
| PCM DTC | RCC Module DTC Self-test (hard) faults | RCC Module DTCRun-time (intermi- ttent) faults | Description | Action to Take |
|---|---|---|---|---|
| B1249 | 24 | 25 | Temperature Blend Door Failure or Short | Go To PINPOINT TEST A . |
| B1251 | 31 | 33 | In-Vehicle Temperature Sensor Open | Go To PINPOINT TEST B . |
| B1253 | 30 | 32 | In-Vehicle Temperature Sensor Short to Ground | Go To PINPOINT TEST B . |
| B1255 | 41 | 43 | Ambient Temperature Sensor Open | Go To PINPOINT TEST C . |
| B1257 | 40 | 42 | Ambient Temperature Sensor Short to Ground | Go To PINPOINT TEST C . |
| B1260 | 51 | 53 | Solar Radiation Sensor Open | Go To PINPOINT TEST D . |
| B1261 | 50 | 52 | Solar Radiation Sensor Short to Ground | Go To PINPOINT TEST D . |
| U1073 | N/A | 115 | SCP Invalid Engine Coolant Signal | REFER to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE . |
| U1341 | N/A | 125 | SCP Invalid Vehicle Speed Signal | REFER to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE . |
| U2005 | N/A | 195 | ACP Communication Error Between Integrated Control Panel and Remote Climate Control Module | Go To PINPOINT TEST E . |