DIAGNOSTIC PROCEDURE |
STEP 1. M.U.T.-III data list |
Item 37: LU/SEL switching solenoid monitor |
OK: Check that the output and monitor do not differ greatly. |
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 LUOS line between the CVT-ECU connector and the CVT assembly connector. |
Q.
Is the check result normal?
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Go to Step 3. |
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Repair the wiring harness. |
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STEP 3. Lockup/select switching solenoid valve single unit check |
Refer to . |
Q.
Is the check result normal?
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Go to Step 4. |
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Replace the valve body assembly. |
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STEP 4. 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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