Fault codes B03xx: climate control and seats
Body codes common to all makes: comfort, lighting, openings, interior equipment.
Official codes: 14, from smallest to largest. Tap a code to get a direct link to share.
| Code | Meaning |
|---|---|
| B0300 | HVAC Evaporator Temperature Sensor Circuit |
| B0305 | HVAC Sun Load Sensor Circuit |
| B0310 | Driver Seat Position Sensor Circuit |
| B0312 | Driver Seat Forward/Back Switch Circuit |
| B0320 | Passenger Seat Position Sensor Circuit |
| B0322 | Driver Seat Tilt Position Sensor |
| B0325 | Driver Seat Memory Set Switch |
| B0327 | Passenger Seat Position Memory |
| B0330 | HVAC Rear Blower Motor Circuit |
| B0335 | Driver Seat Heater Circuit |
| B0337 | Passenger Seat Heater Circuit |
| B0339 | Rear Seat Heater Circuit |
| B0341 | HVAC Heated Seat Driver Circuit |
| B0342 | HVAC Heated Seat Passenger Circuit |
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Official meanings: OBDex (public domain, CC0). Manufacturer codes: dtc-database (MIT license), probable meanings not verified by the manufacturers. The same meaning can vary depending on the model: always have a diagnosis confirmed by a professional.