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DTC B14F7:88 [VEHICLE CONTROL MODULE]

DTC B14F7:88 [VEHICLE CONTROL MODULE]


id1502c5057500


With 360°View Monitor System


Outline

System malfunction location

Unit communication error (CAN)

Detection condition
•  The vehicle control module (VCM) received a BUS OFF signal (CAN) from the 360°view monitor control module for 10 s.
Fail-safe
Possible cause
•  Malfunction in CAN BUS communication line between vehicle control module (VCM) and 360°view monitor control module
•  360°view monitor control module 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)].)


With Parking Assist System


Outline

System malfunction location

Unit communication error (CAN)

Detection condition
•  The vehicle control module (VCM) received a BUS OFF signal (CAN) from the parking assist unit (optical) for 10 s.
Fail-safe
Possible cause
•  Malfunction in CAN BUS communication line between vehicle control module (VCM) and parking assist unit (optical)
•  Parking assist unit (optical) 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)].)