INSPECTION PROCEDURE C-8: The Driver's Power Window Inches Only: Diagnosis

WARNING: This page is about a different car, the 2014 Mitsubishi Outlander. However, it is still accessible from the selected car via links, so may be relevant.

STEP 1. How to make the power windows learn their fully closed position
Make the power windows learn their fully closed position. (LEARNING PROCEDURES OF POWER WINDOW FULLY CLOSED POSITION - DRIVER'S SIDE DOOR )

Q: Is the check result normal?
- YES: This diagnosis is complete.
- NO: Go to Step 2
STEP 2. Check whether the window inches.
Q: Does the window inch up ONLY, or up and down (both directions)?

Inches up ONLY: Go to Step 3.

Inches up and down.: Go to Step 5.
STEP 3. Check of short to power supply, short to ground, and open circuit in SEN1, SEN2 line between power window main switch connector and front power window motor (LH) connector.
Q: Is the check result normal?
- YES: Go to Step 4.
- NO: Repair the connector(s) or wiring harness. Then go to Step 4.
STEP 4. Retest the system.
1. Make the power windows learn their fully closed position. (LEARNING PROCEDURES OF POWER WINDOW FULLY CLOSED POSITION < DRIVER'S SIDE DOOR > )
2. Check that the driver's power window works normally.
Q: Is the check result normal?
- YES: Intermittent malfunction (Refer to HOW TO COPE WITH INTERMITTENT MALFUNCTION ).
- NO: Replace the power window main switch (Refer to DOOR TRIM ).
STEP 5. Check of short to power supply, short to ground, and open circuit in SEN1, SEN2, SGND, VCC line between power window main switch connector and front power window motor (LH) connector.
Q: Is the check result normal?
- YES: Go to Step 6.
- NO: Repair the connector(s) or wiring harness. Then go to Step 7.
STEP 6. Voltage measurement at power window main switch connector (VCC terminal).
1. Disconnect the connector, and measure at the wiring harness side.
2. Measure the voltage between the power window main switch connector (VCC terminal) and body ground.
  OK: 5V
Q: Is the check result normal?
- YES: Go to Step 7.
- NO: Replace the power window main switch (Refer to DOOR TRIM ).
STEP 7. Retest the system.
1. Make the power windows learn their fully closed position. (LEARNING PROCEDURES OF POWER WINDOW FULLY CLOSED POSITION - DRIVER'S SIDE DOOR )
2. Check that the driver's power window works normally.
Q: Is the check result normal?
- YES: Intermittent malfunction (Refer to HOW TO COPE WITH INTERMITTENT MALFUNCTION ).
- NO: Replace the front power window motor (LH).