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STC-40 < SYMPTOM DIAGNOSIS > POWER STEERING WARNING LAMP DOSE NOT TURN OFF POWER STEERING WARNING LAMP DOSE NOT TURN OFF Description INFOID:0000000010452136 Power steering warning lamp does not turn OFF several seconds after engine started. Diagnosis Procedure INFOID:0000000010452137 1. PERFORM SELF-DIAGNOSIS With CONSULT 1. Turn the ignition switch OFF to ON. 2. Perform “EPS/DAST 3” self-diagnosis. Is any DTC detected? YES >> Check the DTC. Refer to NO >> GO TO 2. 2. CHECK POWER STEERING WARNING LAMP Perform the trouble diagnosis of power steering warning lamp. Refer to Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace the specific malfunctioning part. 3. CHECK EPS CONTROL UNIT POWER SUPPLY AND GROUND CIRCUIT Perform the trouble diagnosis of EPS control unit power supply and ground. Refer to Is the inspection result normal? YES >> Check that there is no malfunction in each harness connector pin terminal or disconnection. NO >> Repair or replace the specific malfunctioning part. |