Diagnostic Procedure

DTC C0053:2F (START STOP UNIT) DIAGNOSTIC PROCEDURE

Step	Inspection		Action
1	INSPECT STEERING ANGLE SENSOR Inspect the steering angle sensor. (See STEERING ANGLE SENSOR INSPECTION .) Is the steering angle sensor normal?	Yes	Go to the next step.
1		No	Replace the steering angle sensor, then go to the next step. (See CLOCK SPRING REMOVAL/INSTALLATION [TWO-STEP DEPLOYMENT CONTROL SYSTEM - US/CANADA SPEC.] .)
2	VERIFY THAT REPAIRS HAVE BEEN COMPLETED Clear the DTC for the start stop unit using the M-MDS. (See CLEARING DTC [START STOP UNIT] .) Retrieve the start stop unit DTCs using the M-MDS. (See DTC INSPECTION [START STOP UNIT] .) Is the same Pending DTC present?	Yes	Replace the start stop unit, then go to the next step. (See START STOP UNIT REMOVAL/INSTALLATION .)
2		No	Go to the next step.
3	VERIFY IF OTHER DTCs DISPLAYED Are any other DTCs displayed?	Yes	Repair or replace the malfunctioning part according to the applicable DTC troubleshooting. (See DTC TABLE [START STOP UNIT] .)
3		No	DTC troubleshooting completed.