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Home >> Mazda >> 2021 >> 3 Select, 4D Hatchback, AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Collision/Avoidance >> On-Board Diagnostic - Vehicle Control Module (2 Of 2) >> DTC U0422-82: Error Signal Received From Body Control Module (BCM) [Vehicle Control Module] >> Outline
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DTC U0422-82: Error Signal Received From Body Control Module (BCM) [Vehicle Control Module]: Outline

DTC U0422:82 [VEHICLE CONTROL MODULE] DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location Error signal received from body control module (BCM)
Detection condition
  • The vehicle control module (VCM) receives an error signal from the body control module (BCM) for 10 s.
Fail-safe (See DTC TABLE [VEHICLE CONTROL MODULE (US)] .)
Possible cause
  • Vehicle control module (VCM) malfunction (built into body control module (BCM))
  • Body control module (BCM) malfunction
System wiring diagram Not applicable
Connector diagram Not applicable