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Home >> Lexus >> 2004 >> GX 470 >> Repair and Diagnosis >> Brakes >> Anti-Lock Brakes >> Abs With EBD & BA & TRAC & VSC System - Diagnosis >> DTC C1201/51: Engine Control System Malfunction >> Inspection Procedure

Inspection Procedure

  1. CHECK DTC FOR ENGINE 
    1. Check if the DTC of engine.
      MALFUNCTION CODE

      A Always ON
      B Malfunction code

    B : REPAIR CIRCUIT INDICATED BY OUTPUT CODE 

    A : CHECK ENGINE WARNING LIGHT CONDITION