DIAGNOSTIC PROCEDURE |
STEP 1. M.U.T.-III data list |
Item 05: CVT fluid temperature sensor signal (Refer to Service Data Reference Table ). |
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. Check for open circuit and short to earth in SPWR line between the CVT assembly connector and the CVT-ECU connector |
Q.
Is the check result normal?
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Go to Step 3. |
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Repair the connector(s) or wiring harness. |
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STEP 3. Check for open circuit in SGND line between the CVT assembly connector and the CVT-ECU 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. CVT fluid temperature sensor check |
Refer to . |
Q.
Is the check result normal?
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Go to Step 5. |
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Replace the valve body assembly. |
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STEP 5. Symptom recheck after erasing diagnosis code |
Q.
Is the check result normal?
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Intermittent malfunction |
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Replace CVT-ECU. |
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