Diagnosis Procedure

CONFIGURATION OF POWER STEERING CONTROL MODULE
Perform configuration of power steering control module. Refer to WORK PROCEDURE .

CAUTION: Do not replace the power steering control module self-diagnosis has been completed.

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GO TO 2.
PERFORM SELF-DIAGNOSIS
With M.U.T.-III SE
1. Ignition 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. Ignition 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. Ignition switch ON.
8. Perform self-diagnosis for "EPS/DAST 3".
Is DTC detected?

YES >>

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

NO >>

INSPECTION END