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DTC B14F1:88 [VEHICLE CONTROL MODULE]

DTC B14F1:88 [VEHICLE CONTROL MODULE]


id1502c5046700


Outline

System malfunction location

Unit communication error (CAN)

Detection condition
•  The vehicle control module (VCM) received a BUS OFF signal (CAN) from the front side radar sensor for 10 s.
Fail-safe
Possible cause
•  Malfunction in CAN BUS communication line between vehicle control module (VCM) and front side radar sensor
•  Front side radar sensor malfunction
•  Vehicle control module (VCM) malfunction
System wiring diagram
Not applicable


Diagnostic Procedure

•  Perform an inspection in accordance with the multiplex communication system diagnostic procedure. (See CONTROLLER AREA NETWORK (CAN) MALFUNCTION DIAGNOSIS FLOW [(E)].)