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DTC U0111:00 [BODY CONTROL MODULE (BCM)]

id0902r7129100

Outline

System malfunction location

Communication error with Mazda M Hybrid battery

Detection condition

• The body control module (BCM) cannot receive CAN signal from the Mazda M Hybrid battery.

Fail-safe

Not applicable

Possible cause

• Malfunction in CAN communication line between Mazda M Hybrid battery and body control module (BCM)

System wiring diagram

Not applicable

System malfunction location	Communication error with Mazda M Hybrid battery
Detection condition	• The body control module (BCM) cannot receive CAN signal from the Mazda M Hybrid battery.
Fail-safe	Not applicable
Possible cause	• Malfunction in CAN communication line between Mazda M Hybrid battery and 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 [(E)].)