Air Conditioning/Heater (Auto.) DTCS
HVAC DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| B1340 | Solar Sensor. Open Circuit/Communication Fault |
| B1345 | Mixed Air Sensor Left. Short to Ground; Mixed Air Sensor Left. Open Circuit/Short to B+ |
| B1350 | Indoor Temperature Sensor. Short to Ground; Indoor Temperature Sensor. Open Circuit/Short to B+ |
| B1605 | Internal control module malfunction |
| B2290 | Heater Flap Motor Right. Open Circuit; Heater Flap Motor Right. Short Circuit |
| B2295 | Heater Flap Motor Right. Flap Loose |
| B2296 | Heater Flap Motor Right. Flap Jammed |
| B2345 | Mixed Air Sensor Right. Short to Ground; Mixed Air Sensor Right. Open Circuit/Short to B+ |
| B2375 | Heat Exchanger Solenoid. Short to B+; Heat Exchanger Solenoid. Open Circuit/Short to Ground |
| B2380 | Circulation Pump. Short to B+; Circulation Pump. Open Circuit/Short to Ground |
| B2400 | Air Distribution Motor. Open Circuit; Air Distribution Motor. Short to Ground |
| B2405 | Air Distribution Motor. Flap Loose |
| B2406 | Air Distribution Motor. Flap Jammed |
| B2410 | Recirculation Motor. Short to B+; Recirculation Motor. Open Circuit/Short to Ground |
| B2425 | Fan Control Voltage. Short to B+; Fan Control Voltage. Short to Ground |
| B2490 | Heater Flap Motor Left. Open Circuit; Heater Flap Motor Left. Short Circuit |
| B2495 | Heater Flap Motor Left. Flap Loose |
| B2496 | Heater Flap Motor Left. Flap Jammed |
| B2945 | Sensor Ground. Open Circuit/Short to B+ |