DIAGNOSTIC PROCEDURE |
STEP 1. Check the following connector: |
|
Check for the connection with terminals. |
Q.
Is the check result normal?
|
Go to Step 2. |
|
Repair the defective connector. |
|
STEP 2. Use an oscilloscope to measure the wave patterns of the primary pulley speed sensor and secondary pulley speed sensor. |
Refer to . |
Q.
Is the check result normal?
|
Go to Step 3. |
|
Replace the primary pulley speed sensor or secondary pulley speed sensor. |
|
STEP 3. Symptom recheck after erasing diagnosis code |
Q.
Is the check result normal?
|
Intermittent malfunction |
|
Replace CVT-ECU. |
|