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DTC U0131:00 [DSC HU/CM]

id040262010700

Outline

System malfunction location

Communication error with Electric Power Steering (EPS) control module

Detection condition

• The DSC HU/CM cannot receive CAN signal from the Electric Power Steering (EPS) control module.

Fail-safe

Refer to “DTC Table” and “Fail-safe Function Malfunction Contents Table”.(See DTC TABLE [DSC HU/CM (E)].)

Possible cause

• Malfunction in CAN communication line between Electric Power Steering (EPS) control module and DSC HU/CM

System wiring diagram

Not applicable

Connector diagram

Not applicable

System malfunction location	Communication error with Electric Power Steering (EPS) control module
Detection condition	• The DSC HU/CM cannot receive CAN signal from the Electric Power Steering (EPS) control module.
Fail-safe	Refer to “DTC Table” and “Fail-safe Function Malfunction Contents Table”.(See DTC TABLE [DSC HU/CM (E)].)
Possible cause	• Malfunction in CAN communication line between Electric Power Steering (EPS) control module and DSC HU/CM
System wiring diagram	Not applicable
Connector diagram	Not applicable

Diagnostic Procedure

• Perform the malfunction diagnosis according to the troubleshooting procedure for the multiplex communication system.(See CONTROLLER AREA NETWORK (CAN) MALFUNCTION DIAGNOSIS FLOW [(E)].)