Inspection Procedure 2: Left or right side electric retractable remote controlled door mirror does not work.
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COMMENTS ON TROUBLE SYMPTOM |
If left or right side electric retractable remote controlled door mirror does not work at all, electric retractable remote controlled door mirror may be defective. |
POSSIBLE CAUSES |
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DIAGNOSTIC PROCEDURE |
Step 1. Confirm which door mirror is defective. |
Q.
Confirm which door mirror is defective.
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LH : Go to Step 2. |
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RH : Go to Step 7. |
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Step 2. Connectors check: F-04 door mirror assembly (LH) connectors. |
Q.
Is the check result normal?
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Go to Step 3. |
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Repair the connector. |
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Step 3. Check the door mirror assembly (LH). |
Check that the outside rear-view mirror (LH) works normally. Refer to . |
Q.
Is the check result normal?
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Go to Step 6. |
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Go to Step 4. |
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Step 4. Connectors check: Retractor motor (inside the door mirror assembly) (LH) connectors. |
Q.
Is the check result normal?
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Go to Step 5. |
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Repair the connector. |
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Step 5. Check the retractor motor (LH). |
Check that the outside rear-view mirror (LH) works normally. Refer to . |
Q.
Is the check result normal?
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Go to Step 6. |
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Replace the door mirror assembly (LH). |
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Step 6. Connector check: D-421 ETACS-ECU connector. |
Q.
Is the check result normal?
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Go to Step 7. |
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Repair the connector. |
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Step 7. Check the wiring harness between D-421 ETACS-ECU connector terminal Nos.31, 40 and F-04 door mirror assembly (LH) connector terminal Nos.9, 10. |
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Q.
Is the check result normal?
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Go to Step 8. |
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Repair the wiring harness. |
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Step 8. Connectors check: F-09 door mirror assembly (RH) connectors. |
Q.
Is the check result normal?
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Go to Step 9. |
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Repair the connector. |
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Step 9. Check the door mirror assembly (RH). |
Check that the outside rear-view mirror (RH) works normally. Refer to . |
Q.
Is the check result normal?
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Go to Step 12. |
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Go to Step 10. |
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Step 10. Connectors check: Retractor motor (inside the door mirror assembly) (RH) connectors. |
Q.
Is the check result normal?
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Go to Step 11. |
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Repair the connector. |
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Step 11. Check the retractor motor (RH). |
Check that the electric folding outside rear-view mirror (RH) works normally. Refer to . |
Q.
Is the check result normal?
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Go to Step 12. |
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Replace the door mirror assembly (RH). |
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Step 12. Connector check: D-421 ETACS-ECU connector. |
Q.
Is the check result normal?
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Go to Step 13. |
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Repair the connector. |
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Step 13. Check the wiring harness between D-421 ETACS-ECU connector terminal Nos.31, 40 and F-09 door mirror assembly (RH) connector terminal Nos.9,10. |
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Q.
Is the check result normal?
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Go to Step 14. |
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Repair the wiring harness. |
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Step14. Retest the system. |
Check that the electric retractable remote controlled mirror works normally. |
Q.
Is the check result normal?
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The trouble can be an intermittent malfunction (Refer to GROUP 00 - How to Cope with Intermittent Malfunction ). |
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Replace the ETACS-ECU. |
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