POWER STEERING SYSTEM, Diagnostic DTC:C1546

DTC Code DTC Name
C1546 Malfunction in HV ECU

DESCRIPTION

If the power steering ECU receives hybrid control system malfunction signals from the hybrid vehicle control ECU, the power steering ECU will output this DTC and turns on the P/S warning light. (The power steering system is operating normally.)

DTC Code Detection Condition Trouble Area
C1546 Hybrid control system malfunction signal input Hybrid control system

INSPECTION PROCEDURE

PROCEDURE


  1. CHECK DTC OUTPUT (HYBRID CONTROL SYSTEM)


    1. Check for DTCs of the hybrid control system Click here.


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    GO TO HYBRID CONTROL SYSTEM (DIAGNOSTIC TROUBLE CODE CHART) Click here