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NO. 3 DRIVER-SIDE FRONT WINDOW REVERSES EVEN THOUGH THE GLASS DOES NOT ENCOUNTER A FOREIGN OBJECT WHILE IT IS GOING UP IN AUTOMATIC MODE

BME090358000206

3 | Driver-side front window reverses even though the glass does not encounter a foreign object while it is going up in automatic mode.
POSSIBLE CAUSE | • Misadjustment of automatic window return range • Too much driver-side front window friction resistance • Short to ground in limit switch signal from the wiring harness (between the power window main switch and the driver-side front power window motor), inner driver-side front power window motor, or inner power window main switch

Diagnostic procedure

STEP | INSPECTION | ACTION
--- | --- | ---
1 | RESET REVERSE AREA STORED IN DRIVER-SIDE FRONT POWER WINDOW MOTOR • Reset the driver-side power window motor. See DRIVER-SIDE POWER WINDOW MOTOR RESETTING • Did malfunction disappear? | Yes | • Troubleshooting completed. • Explain to customer that adjustment of automatic window return range was bad.
No | Go to the next step.
2 | INSPECT FOR FOREIGN OBJECT IN DRIVER-SIDE FRONT WINDOW • Is there a foreign object in driver-side front window? | Yes | Remove the object.
No | Go to the next step.
3 | 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.
4 | INSPECT TO SEE IF GLASS RUN CHANNEL INTERFERES WITH DRIVER-SIDE FRONT WINDOW • Remove the driver-side front door trim. • Does the glass run channel interfere with the driver-side front window? | Yes | Repair or replace the glass run channel, then go to Step 9.
No | Go to the next step.
5 | 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).
6 | INSPECT INSTALLATION OF DRIVER-SIDE FRONT POWER WINDOW SYSTEM COMPONENTS • Are the following parts properly installed?

  - Driver-side front 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 part(s) properly, then go to Step 9.
7* | VERIFY WHETHER MALFUNCTION IS IN DRIVER-SIDE FRONT POWER WINDOW MOTOR OR ELSEWHERE • Turn the ignition switch to LOCK position. • Disconnect the driver-side front power window motor. • Turn the ignition switch to ON position. • Measure the voltage at driver-side front power window motor terminal F (limit switch signal).
• Is the voltage approximately 5 V?
Yes
Replace driver-side front power window motor (short to ground in motor), then go to Step 9.
No | Go to the next step.
8 | VERIFY WHETHER MALFUNCTION IS IN WIRING HARNESS (BETWEEN POWER WINDOW MAIN SWITCH AND DRIVER-SIDE FRONT POWER WINDOW MOTOR) OR POWER WINDOW MAIN SWITCH • Turn the ignition switch to LOCK position. • Disconnect the power window main switch. • Is there continuity between power window main switch terminal 2B (limit switch signal) and ground? | Yes | Repair the wiring harness between the power window main switch and the driver-side front power window motor, then go to the next step.
No | Replace the power window main switch (short to ground in the power window main switch), then go to the next step.
9 | RECHECK MALFUNCTION SYMPTOM AFTER REPAIR • Reset the driver-side front power window motor. See DRIVER-SIDE POWER WINDOW MOTOR RESETTING | Yes | • Troubleshooting completed. • Explain repairs to customer.
No | Recheck malfunction symptoms, then repeat from Step 1 if malfunction recurs.

  * :
When performing an asterisked (*) troubleshooting inspection, shake the wiring harness and connectors while doing the inspection to discover whether poor contact points are the cause of any intermittent malfunctions. If there is a problem, check to make sure connectors, terminals, and wiring harness are connected correctly and undamaged.