Error code
OBD2 U0211
OBD2U0211
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Lost Communication With 'Seat Control Module D'.
Severity
moderateCan drive, but seat controls may not function.
Summary
U0211 indicates that the car's computer system has lost communication with the seat adjustment control module D, which is responsible for controlling the electric seats.
Symptoms
- Seat controls may not work
- Check Engine light is on
Common Causes
- Faulty seat control module D
- Data bus wiring issues or damage
- Power supply problems to the seat control module
Fixes
- Replace faulty seat adjustment control module D
FAQ
What does U0211 mean?
It means the car's computer system has lost communication with the seat adjustment control module.
Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
More OBD2 codes
- U0200Lost Communication With 'Door Control Module B'
- U0201Lost Communication With 'Door Control Module C'
- U0202Lost Communication With 'Door Control Module D'
- U0203Lost Communication With 'Door Control Module E'
- U0204Lost Communication With 'Door Control Module F'
- U0205Lost Communication With 'Door Control Module G'
- U0206Lost Communication With Folding Top Control Module
- U0207Lost Communication With Moveable Roof Control Module
- U0208Lost Communication With 'Seat Control Module A'
- U0209Lost Communication With 'Seat Control Module B'
- U0210Lost Communication With 'Seat Control Module C'
- U0212Lost Communication With Steering Column Control Module