VARIABLE GEAR RATIO STEERING SYSTEM, Diagnostic DTC:C15B1/71, C15B2/72, C15B3/73

DTC Code DTC Name
C15B1/71 ECU Malfunction
C15B2/72 ECU Malfunction
C15B3/73 ECU Malfunction

DESCRIPTION

If the steering control ECU detects an internal malfunction, it will turn the master warning light on, store these DTCs, and stop VGRS operation.

DTC Code DTC Detection Condition Trouble Area
C15B1/71 The steering control ECU detects an internal malfunction. Steering control ECU
C15B2/72 The steering control ECU detects an internal malfunction. Steering control ECU
C15B3/73 The steering control ECU detects an internal temperature error. Steering control ECU

PROCEDURE


  1. REPLACE STEERING CONTROL ECU


    1. Replace the steering control ECU (See page for LHD, Click here for RHD).


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