U0503
Invalid Data Received From Door Control Module D.
- Generic
- Network
- Generic code
How this code is built
- U
- SystemNetwork
- 0
- Defined bySAE, the same on every car
- 5
- AreaNetwork area 5
- 03
- FaultThe specific fault in that area
Guide
Writing the guide for U0503. The first open of a code takes up to a minute.