Error code
OBD2 U0233
OBD2U0233
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Lost Communication With Side Obstacle Detection Control Module Right.
Severity
moderateCan be driven, but may have reduced safety features on the right side.
Summary
The U0233 code indicates that there is no communication between the car's main system and the right side obstacle detection control module, which helps with detecting objects near the vehicle.
Common Causes
- Faulty or damaged wiring harness connecting to the right side obstacle detection control module
- Right side obstacle detection control module failure
Fixes
FAQ
What does U0233 mean?
U0233 means there is a communication issue with the right side obstacle detection control module, which could affect safety features on that side of the vehicle.
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'
- U0211Lost Communication With 'Seat Control Module D'