NO. 3 DOOR GLASS REVERSES EVEN THOUGH THE GLASS DOES NOT ENCOUNTER A FOREIGN OBJECT WHILE IT IS MOVING UP IN AUTOMATIC MODE

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NO. 3 DOOR GLASS REVERSES EVEN THOUGH THE GLASS DOES NOT ENCOUNTER A FOREIGN OBJECT WHILE IT IS MOVING UP IN AUTOMATIC MODE

B3E090358000W08

  Note

  • Perform the following inspection for the power window system component parts of windows where the door glass reverses even though the glass does not encounter a foreign object while it is moving up in automatic mode.

3 | Door glass reverses even though the glass does not encounter a foreign object while it is moving up in automatic mode.
POSSIBLE CAUSE | • Too much door glass friction resistance: Steps 1-5 • Short to ground in sensor 1 signal from wiring harness (between power window switch and power window motor), inner power window motor, or inner power window switch: Steps 6, 7

Diagnostic procedure

STEP | INSPECTION | ACTION
--- | --- | ---
1 | INSPECT FOR FOREIGN OBJECT ON DOOR GLASS • Is there a foreign object on the door glass? | Yes | Remove the object.
No | Go to the next step.
2 | INSPECT ACRYLIC VISOR BRACKET INSTALLATION • Is the acrylic visor bracket properly installed? | Yes | Go to the next step.
No | Reinstall the acrylic visor bracket properly.
3 | INSPECT IF GLASS RUN CHANNEL INTERFERES WITH DOOR GLASS • Remove the door trim. • Does the glass run channel interfere with the door glass? | Yes | Repair or replace the glass run channel, then go to Step 8.
No | Go to the next step.
4 | INSPECT LUBRICANT ON DRIVER-SIDE CARRIER PLATE • Is there lubricant on the driver-side carrier plate? | Yes | Go to the next step.
No | Apply lubricant (mineral oil).

5

INSPECT INSTALLATION OF POWER WINDOW SYSTEM COMPONENTS
• Are the following parts properly installed?

  - Door glass
  - Driver-side power window motor wire
  - Driver-side power window motor
  - Driver-side power window regulator frame
  - Driver-side carrier plate
  - Driver-side glass run channel

Yes

Go to the next step.

No | Reinstall the part properly, then go to Step 8.
6 | VERIFY POSITION SENSOR 1, 2 OUTPUT SIGNAL • Turn the ignition switch to the ON position. • Inspect the voltage at power window motor terminal A and B (sensor 1, 2 signal). • Does the voltage alternate between 0 V and approx. 12 V when the door glass is moving up and down in manual mode? | Yes | Go to the next step.
No | Replace the power window motor, then go to Step 8.

7

VERIFY WHETHER MALFUNCTION IS IN WIRING HARNESS (BETWEEN POWER WINDOW SWITCH AND POWER WINDOW MOTOR) OR POWER WINDOW SWITCH
• Turn the ignition switch to the LOCK position.
• Disconnect the power window switch.
• Is there continuity between the power window switch terminal (sensor 1,2 signal) and ground?

  - Driver's side: E and G
  - Except driver's side: A and E

Yes

Repair the wiring harness between the power window switch and power window motor, then go to the next step.

No | Replace the power window switch (short to ground in power window switch), then go to the next step.
8 | REINSPECT MALFUNCTION SYMPTOM AFTER REPAIR • Did malfunction disappear? | Yes | • Troubleshooting completed. • Explain repairs to the customer.
No | Reinspect malfunction symptoms, then repeat from Step 1 if malfunction recurs.