Air Conditioning System DTCS
AIR CONDITIONING SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description |
|---|---|
| DTC B1204 | Air Mix Potentiometer Open (Low) Passenger |
| DTC B1205 | Air Mix Potentiometer Short (High) Passenger |
| DTC B1206 | Direction Potentiometer Open (Low)-Passenger |
| DTC B1207 | Direction Potentiometer Short (High)-Passenger |
| DTC B1208 | Intake Potentiometer Open (Low) |
| DTC B1209 | Intake Potentiometer Short (High) |
| DTC B1233 | In-Car Temperature Sensor Short (Low) |
| DTC B1234 | In-Car Temperature Sensor Open (High) |
| DTC B1237 | Ambient Temperature Sensor Short (Low) |
| DTC B1238 | Ambient Temperature Sensor Open (High) |
| DTC B1241 | Evaporator Sensor Short (Low) |
| DTC B1242 | Evaporator Sensor Open (High) |
| DTC B1245 | Air Mix Potentiometer Open (Low)-Driver |
| DTC B1246 | Air Mix Potentiometer Short (High)-Driver |
| DTC B1249 | Direction Potentiometer Open (Low)-Driver |
| DTC B1250 | Direction Potentiometer Short (High)-Driver |
| DTC B1290 | Duct Sensor Short (Low) - Vent Left |
| DTC B1291 | Duct Sensor Open (High) - Vent Left |
| DTC B1292 | Duct Sensor Short (Low) - Floor Left |
| DTC B1293 | Duct Sensor Open (High) - Floor Left |
| DTC B1672 | APT Sensor Fault CAN Signal |
| DTC B1686 | Vehicle Speed Sensor Fault CAN Signal |
| DTC B1687 | Engine Coolant Temperature Sensor Circuit - CAN Signal |
| DTC B2406 | Air Mix Motor-Driver |
| DTC B2408 | Intake Motor |
| DTC B2409 | Direction Control Motor-Driver |
| DTC B2415 | Air Mix Door Motor-Passenger |
| DTC B2416 | Direction Control Motor-Passenger |
| DTC B1695 | CAN Time-Out Comp |
| DTC B1696 | COMP Oper. State Error |
| DTC B1804 | HVAC Blower Motor |
| DTC B1812 | Vehicle Speed sensor (TCU) fault CAN Signal |
| DTC B1821 | Ecomp Wait Low Voltage |
| DTC B1822 | Ecomp Wait High Voltage |
| DTC B1823 | Ecomp Wait Over Heat Protection |
| DTC B1824 | Ecomp Wait Over Current Protection |
| DTC B1825 | Ecomp Wait Low Temp Protection |
| DTC B1826 | Ecomp Sleep Missed Restart |
| DTC B1827 | Ecomp Sleep Current Sensor Error |
| DTC B182D | Ecomp Limit Operating of Over Load |