DIAGNOSIS PROCEDURE |
STEP 1. Check of short to power supply, short of earth, and open circuit in PCO line between electric steering lock connector and OSS-ECU connector |
Q.
Is the check result normal?
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Go to Step 2. |
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Repair the connector(s) or wiring harness. |
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STEP 2. After performing the locking and unlocking operations of the electric steering lock, recheck the diagnosis code. |
Q.
Is the diagnosis code set?
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Replace the electric steering lock and register the chassis number (Refer to ).
Then go to Step 3. |
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Go to Step 3. |
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STEP 3. Check whether the diagnosis code is reset. |
Q.
Is the diagnosis code set?
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Replace the OSS-ECU and register the chassis number (Refer to ). |
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Intermittent malfunction is suspected (Refer to GROUP 00 - How to Use
Troubleshooting/Inspection Service Points - How to Cope with Intermittent Malfunction ) |
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