DIAGNOSTIC PROCEDURE |
STEP 1. M.U.T.-III data list |
Item 55: Paddle shift SW (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 |
Refer to . |
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 wiring harness. |
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STEP 4. Retest the system. |
Q.
Is the check result normal?
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Intermittent malfunction |
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Replace CVT-ECU. |
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