Air Conditioning/Heating (Auto.) DTCS
HVAC DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| B1340 | Solar sensor Open circuit or short-circuit to B+; Shorted to ground |
| B1347 | Mixed-air temperature sensor Open circuit or short-circuit to B+ Shorted to ground |
| B1350 | Cabin temperature sensor Open circuit or short-circuit to B+ Shorted to ground |
| B1605 | Control module Internal control module malfunction |
| B2375 | Heater box solenoid Open circuit or short-circuit to B+; Shorted to ground |
| B2400 | Stepping motor, air distribution damper Open circuit or shorted to ground |
| B2405 | Stepping motor, air distribution damper Loose damper |
| B2406 | Stepping motor, air distribution damper Jammed damper |
| B2410 | Direct current motor, air recirculation flap B+ open circuit or shorted to ground |
| B2425 | Control voltage, fan Shorted to B+ or shorted to ground |
| B2492 | Stepping motor, air-mixing damper Open circuit, shorted to B+ or shorted to ground |
| B2495 | Stepping motor, air-mixing damper Loose damper |
| B2496 | Stepping motor, air-mixing damper Jammed damper |
| B2945 | Sensor Ground to sensors shorted to B+ |