Diagnosis Procedure

With M.U.T.-III SE

1. Electric motor switch OFF to ON.
2. Erase self-diagnostic results for "EPS/DAST 3".
3. Pull the parking brake switch.
   NOTE: Check the parking brake switch indicator is turn On.
4. Electric motor switch OFF.
5. Get out of the vehicle and close all doors.
6. Wait 65 seconds.
   NOTE:

   • Check the parking brake switch indicator turn OFF.
   • If the rear brake caliper is heated, wait an hour so that parking brake switch indicator does not turn OFF.
7. Start the engine.
   CAUTION: Never drive the vehicle.
8. Perform Diagnostic Trouble Code for "EPS/DAST 3".

Is DTC "C1608-43" detected? 

YES: Replace the power steering control module (steering gear assembly). Refer to REMOVAL AND INSTALLATION .

NO: Check terminals and connection of each harness connector for malfunctioning conditions.