Diagnostic Procedure

DIAGNOSTIC PROCEDURE

Step	Inspection		Action
1	INSPECT FOR INSTRUMENT CLUSTER MALFUNCTION Using the M-MDS, perform the DTC inspection for the instrument cluster. (See DTC INSPECTION [INSTRUMENT CLUSTER] .) Are any DTCs detected?	Yes	Go to applicable DTC inspection. (See DTC TABLE [INSTRUMENT CLUSTER] .) DTC troubleshooting completed, then go to the next step.
1		No	Go to the next step.
2	VERIFY EPS STATUS Start the engine. Turn the steering wheel to the right and left. Is the assist force generated?	Yes	Go to the Step 3.
2		No	Using the M-MDS, perform the tachometer inspection. (See INSTRUMENT CLUSTER INSPECTION .) If the tachometer is abnormal, inspect for the PCM malfunction and the related wiring harnesses. (See ON-BOARD DIAGNOSTIC TEST [PCM (SKYACTIV-G 2.0, SKYACTIV-G 2.5)] .) If the PCM and related wiring harnesses are normal, replace the instrument cluster (See INSTRUMENT CLUSTER REMOVAL/INSTALLATION .) Inspection/replacement completed, then go to the next step.
3	VERIFY THAT THE SAME DTC IS NOT PRESENT Make sure to reconnect all disconnected connectors. Clear the DTC from the memory. (See ELECTRIC POWER STEERING (EPS) ON-BOARD DIAGNOSIS [ELECTRIC POWER STEERING (EPS)] .) Is the same DTC present? (See ELECTRIC POWER STEERING (EPS) ON-BOARD DIAGNOSIS [ELECTRIC POWER STEERING (EPS)] .)	Yes	Repeat the inspection from Step 1. If the malfunction recurs, replace the EPS CM, then go to the next step. (See STEERING WHEEL AND COLUMN REMOVAL/INSTALLATION .)
3		No	Go to the next step.
5	VERIFY THAT NO OTHER DTCS ARE PRESENT Are any other DTCs output?	Yes	Go to the applicable DTC inspection. (See ELECTRIC POWER STEERING (EPS) ON-BOARD DIAGNOSIS [ELECTRIC POWER STEERING (EPS)] .)
5		No	DTC troubleshooting completed.