DTC U0101:00 [VEHICLE CONTROL MODULE]

id1502c5034300

Outline

System malfunction location

Communication error with selector lever

Detection condition

•  The vehicle control module (VCM) cannot receive CAN signal from selector lever for 5 s.

Fail-safe

(See DTC TABLE [VEHICLE CONTROL MODULE (E)].)

Possible cause

•  Malfunction in CAN communication line between vehicle control module (VCM) and selector lever

•  Selector lever malfunction

•  Vehicle control module (VCM) malfunction (built into body control module (BCM))

System wiring diagram

Not applicable

System malfunction location	Communication error with selector lever
Detection condition	• The vehicle control module (VCM) cannot receive CAN signal from selector lever for 5 s.
Fail-safe	(See DTC TABLE [VEHICLE CONTROL MODULE (E)].)
Possible cause	• Malfunction in CAN communication line between vehicle control module (VCM) and selector lever • Selector lever malfunction • Vehicle control module (VCM) malfunction (built into body control module (BCM))
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 [L.H.D. (E)].) (See CONTROLLER AREA NETWORK (CAN) MALFUNCTION DIAGNOSIS FLOW [R.H.D.].)