DIAGNOSIS PROCEDURE |
STEP 1. M.U.T.-III data list |
Item 68: Paddle switch (Down) |
OK: The service data changes in response to the paddle shift operation. |
Q.
Is the check result normal?
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Intermittent malfunction |
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Go to Step 2 |
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STEP 2. Paddle shift switch single unit check |
Q.
Is the check result normal?
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Go to Step 3 |
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Replace the paddle shift switch. |
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STEP 3. Check for short to earth in PDDW line between the CVT-ECU connector and the paddle shift switch connector |
Q.
Is the check result normal?
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Go to Step 4 |
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Repair the connector(s) or wiring harness. |
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STEP 4. Symptom recheck after erasing diagnosis code |
Q.
Is the diagnosis code set?
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Replace CVT-ECU. |
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Intermittent malfunction |
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