DIAGNOSIS PROCEDURE |
STEP 1. Check the inhibitor switch. |
Refer to . |
Q.
Is the check result normal?
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Go to Step 2. |
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Replace the inhibitor switch. |
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STEP 2. Connector check: B-14 Inhibitor switch connector, B-10 intermediate connector C-20 A/T-ECU connector |
Check for the contact with terminals. |
Q.
Is the check result normal?
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Go to Step 3. |
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Repair the defective connector. |
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STEP 3. Check the harness between inhibitor switch connector B-14 terminal No.3, 2, 8, 1 and A/T-ECU connector C-20 terminal No.67, 56, 66, 55. |
Check the output line for open circuit or short circuit. |
Q.
Is the check result normal?
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Go to Step 4. |
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Repair the wiring harness. |
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STEP 4. M.U.T.-III data list |
Item 34: Inhibitor switch (Refer to Data List Reference Table ). |
Q.
Is the check result normal?
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Intermittent malfunction (Refer to GROUP 00 - How to Cope with Intermittent
Malfunction ). |
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Replace the A/T-ECU. |
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