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Home >> Mazda >> 2019 >> 3 Base, 4D Hatchback, AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Collision/Avoidance >> On-Board Diagnostic - Vehicle Control Module (2 Of 2) >> DTC U0151-00: Communication Error With SAS Control Module (VCM) >> Outline
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DTC U0151-00: Communication Error With SAS Control Module (VCM): Outline

DTC U0151:00 (VCM) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location Communication error with SAS control module
Detection condition
  • The vehicle control module (VCM) cannot receive CAN signal from SAS control module for 10 s.
Fail-safe (See DTC TABLE (VCM (US)) .)
Possible cause
  • Malfunction in CAN communication line between vehicle control module (VCM) and SAS control module
  • SAS control module malfunction
  • Vehicle control module (VCM) malfunction (built into body control module (BCM))
System wiring diagram Not applicable