DTC U0155:00 [ELECTRONICALLY CONTROLLED BRAKE UNIT]
id0402c6011000
Outline
|
System malfunction location |
Communication error with instrument cluster |
||||
|---|---|---|---|---|---|
|
Detection condition
|
• The electronically controlled brake unit cannot receive CAN signal from the instrument cluster.
|
||||
|
Fail-safe
|
Refer to “DTC Table” and “Fail-safe Function Malfunction Contents Table”. (See DTC TABLE [ELECTRONICALLY CONTROLLED BRAKE UNIT].)
|
||||
|
Possible cause
|
• Malfunction in CAN communication line (CAN BUS No.3) between instrument cluster and body control module (BCM)
• Malfunction in CAN communication line (CAN BUS No.1) between body control module (BCM) and electronically controlled brake unit
|
||||
|
System wiring diagram
|
Not applicable
|
||||
|
Connector diagram
|
Not applicable
|
||||
Diagnostic Procedure