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Home >> Mazda >> 2024 >> CX-30 Premium >> Repair and Diagnosis >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> On-Board Diagnostic - Vehicle Control Module (4 Of 4) >> DTC U212D-00: Communication Error With Light Control Module (RH)
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DTC U212D-00: Communication Error With Light Control Module (RH)

U212D: 00 (VCM) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location Communication error with light control module (RH)
Detection condition
  • The vehicle control module (VCM) cannot receive CAN signal from the light control module (RH).
Fail-safe (See DTC TABLE [VCM] .)
Possible cause
  1. Malfunction in CAN communication line between light control module (RH) and vehicle control module (VCM)
NOTE:
Repeatability verification procedure
  • Not applicable
System wiring diagram
  • Not applicable