OBD fault code library

Look up any P or U code to see what it means, what causes it, the parts involved and how it gets fixed.

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Fault codes

U0218 Lost Communication With Door Switch D

Communication Network System High severity

U0219 Lost Communication With Door Switch E

Communication Network System High severity

U0220 Lost Communication With Door Switch F

Communication Network System High severity

U0221 Lost Communication With Door Switch G

Communication Network System High severity

U0222 Lost Communication With Door Window Motor A

Communication Network System High severity

U0223 Lost Communication With Door Window Motor B

Communication Network System High severity

U0224 Lost Communication With Door Window Motor C

Communication Network System High severity

U0225 Lost Communication With Door Window Motor D

Communication Network System High severity

U0226 Lost Communication With Door Window Motor E

Communication Network System High severity

U0227 Lost Communication With Door Window Motor F

Communication Network System High severity

U0228 Lost Communication With Door Window Motor G

Communication Network System High severity

U0229 Lost Communication With Heated Steering Wheel Module

Communication Network System High severity

U0230 Lost Communication With Rear Gate Module

Communication Network System High severity

U0231 Lost Communication With Rain Sensing Module

Communication Network System High severity

U0232 Lost Communication With Side Obstacle Detection Control Module

Communication Network System High severity