Diagnostic Procedure

DTC C200B:02/C200B:16/C200B:62/C200B:64/C200B:85 DIAGNOSTIC PROCEDURE

Step	Inspection		Action
1	INSPECT TORQUE SENSOR USING M-MDS Connect the M-MDS to the DLC-2. Switch the ignition ON (engine off). Access "STR_TRQ_S_M" and "STR_TRQ_S_S" PIDs. (See ELECTRIC POWER STEERING (EPS) ON-BOARD DIAGNOSIS .) Verify that the data monitor value changes when the steering wheel is turned. Left: 0-positive Right: 0-negative Do the torque sensor signal values change in the same way?	Yes	Go to the next step.
1		No	Replace the steering column (torque sensor), then go to the next step. (See STEERING WHEEL AND COLUMN REMOVAL/INSTALLATION .)
2	VERIFY THAT SAME DTC IS NOT PRESENT Clear the DTC from the memory. (See ELECTRIC POWER STEERING (EPS) ON-BOARD DIAGNOSIS .) Is the same DTC present? (See ELECTRIC POWER STEERING (EPS) ON-BOARD DIAGNOSIS .)	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 .)
2		No	Go to the next step.
3	VERIFY THAT NO OTHER DTCs ARE PRESENT Are any other DTCs output? (See ELECTRIC POWER STEERING (EPS) ON-BOARD DIAGNOSIS .)	Yes	Go to the applicable DTC inspection. (See ELECTRIC POWER STEERING (EPS) ON-BOARD DIAGNOSIS .)
3		No	DTC troubleshooting completed.