OBD-II code · Body
B0341 HVAC Heated Seat Driver Circuit
A fault has been detected in the driver heated seat circuit. Seat heating may be disabled.
Is it safe to drive with B0341?
Usually safe to drive in the short term. Get it diagnosed when convenient, sooner if the car drives differently.
Common causes
- Most likelyHeating element broken
- PossibleSeat temperature sensor fault
- PossibleLoose seat connector
Symptoms
- Warning light or symbol related to the affected system
- Comfort or safety function impaired
Repair at a glance
- Difficulty
- Medium
- DIY friendly
- Often, with basic tools
- Typical labour
- 1–4 h
- Emissions test
- Usually unaffected
- Parts involved
- Driver Seat Heater, Heated Seat Module
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.