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Home >> Mazda >> 2022 >> CX-30 Select >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> On-Board Diagnostic - Vehicle Control Module (2 Of 4) >> DTC B14F7-86: Error Signal Received [Vehicle Control Module] >> With Parking Assist System >> Outline
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With Parking Assist System: Outline

DTC B14F7:86 (VEHICLE CONTROL MODULE) DETECTION CONDITION AND POSSIBLE CAUSE - WITH PARKING ASSIST SYSTEM

System malfunction location Error signal received from parking assist unit (optical)
Detection condition
  • The vehicle control module (VCM) detects that the parking assist unit (optical) received an error signal from the parking assist unit (optical) related module for 15 s.
Fail-safe (See DTC TABLE: [VEHICLE CONTROL MODULE (US)] .)
Possible cause
  • CAN communication related module malfunction
  • Parking assist unit (optical) malfunction
  • Vehicle control module (VCM) malfunction (built into body control module (BCM))
System wiring diagram Not applicable
Connector diagram Not applicable