garajizOBD-II code · generic
U020B
Lost Communication With Door Control Module H
- System
- U — In-vehicle network
- Severity
- Moderate (3/5)
- Can I keep driving?
- Drive with caution
What does U020B mean?
U020B is defined as “Lost Communication With Door Control Module H”.
Drive gently and only as far as you need to; have it checked as soon as possible.
Related codes
- U020ALost Communication With Moveable Roof Control Module “B”
- U020CLost Communication With Wireless Accessory Charging Module A
- U0209Lost Communication With 'Seat Control Module B'
- U020DLost Communication With Wireless Accessory Charging Module B
- U0208Lost Communication With 'Seat Control Module A'
- U0210Lost Communication With 'Seat Control Module C'
Look up another code
This page is general information; an exact diagnosis needs measurements and a technician’s check.