FOUTCODE U0401
U0401 definities
Invalid Data Received From ECM/PCM

FOUTCODE U0402
U0402 definities
Invalid Data Received From Transmission Control Module

FOUTCODE U0319
U0319 definities
Software Incompatibility with Steering Effort Control Module

FOUTCODE U0403
U0403 definities
Invalid Data Received From Transfer Case Control Module

FOUTCODE U0320
U0320 definities
Software Incompatibility with Power Steering Control Module

FOUTCODE U0404
U0404 definities
Invalid Data Received From Gear Shift Control Module

FOUTCODE U0321
U0321 definities
Software Incompatibility with Ride Level Control Module

FOUTCODE U0405
U0405 definities
Invalid Data Received From Cruise Control Module

FOUTCODE U0322
U0322 definities
Software Incompatibility with Body Control Module

FOUTCODE U0406
U0406 definities
Invalid Data Received From Fuel Injector Control Module