Air Conditioning System DTCS
AIR CONDITIONING SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description |
|---|---|
| B1208-13 | Intake Potentiometer Open (Low) |
| B1209-11 | Intake Potentiometer Short (High) |
| B1233-11 | Incar Temp Sensor Short (Low) - Front |
| B1234-13 | Incar Temp Sensor Open (High) - Front |
| B1237-11 | Ambient Temperature Sensor Short (Low) |
| B1238-13 | Ambient Temperature Sensor Open (High) |
| B1241-11 | Evaporator Sensor Short (Low) |
| B1242-13 | Evaporator Sensor Open (High) |
| B1245-13 | Air Mix Potentiometer Open (Low) - Driver |
| B1246-11 | Air Mix Potentiometer Short (High) - Driver |
| B1249-13 | Direction Potentiometer Open (Low) - Driver |
| B1250-11 | Direction Potentiometer Short (High) - Driver |
| B1281-11 | Humidity Sensor Short (Low) - AUTO Defog |
| B1283-13 | Direction Potentiometer Open (Low) - AUTO Defog |
| B1284-11 | Direction Potentiometer Short (High) - Auto Defog |
| B1285-77 | Direction Control Motor - AUTO Defog |
| B1603-88 | CAN Bus Off |
| B1672-88 | APT Sensor Fault - CAN Signal |
| B1685-88 | Engine RPM fault - CAN Signal |
| B1686-88 | Vehicle Speed Sensor Fault - CAN Signal |
| B1687-88 | Engine Coolant Temperature Sensor Fault - CAN Signal |
| B16A4-13 | ECV Fault |
| B1804-49 | HVAC Blower Motor |
| B2406-77 | Air Mix Motor - Driver |
| B2408-77 | Intake Motor |
| B2409-77 | Direction Control Motor - Driver |