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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

BHE090358000W07

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 | • Too much driver-side front window friction resistance: Steps 1-5 • Short to ground in position sensor 1 and sensor 2 signal from wiring harness (between power window main switch and driver-side front power window motor), inner driver-side front power window motor, or inner power window main switch: Steps 6, 7

Diagnostic procedure

STEP | INSPECTION | ACTION
--- | --- | ---
1 | 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 next step.
2 | INSPECT ACRYLIC VISOR BRACKET INSTALLATION • Is acrylic visor bracket properly installed? | Yes | Go to next step.
No | Reinstall acrylic visor bracket properly.
3 | INSPECT TO SEE IF GLASS RUN CHANNEL INTERFERES WITH DRIVER-SIDE FRONT WINDOW • Remove driver-side front door trim. • Does glass run channel interfere with driver-side front window? | Yes | Repair or replace glass run channel, then go to Step 8.
No | Go to next step.
4 | INSPECT LUBRICANT ON DRIVER-SIDE CARRIER PLATE • Is there lubricant on driver-side carrier plate? | Yes | Go to next step.
No | Apply lubricant (mineral oil).
5 | 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 next step.
No | Reinstall part (s) properly, then go to Step 8.
6 | VERIFY POSITION SENSOR 1, 2 OUTPUT SIGNAL • Turn ignition switch to ON position. • Test voltage at driver-side front power window motor connector terminal H and G (position sensor 1, 2 signal). • Is voltage alternate between 0 V and approx. 12 V when driver-side front window is being gone up and down at manual mode? | Yes | Go to next step.
No | Replace driver-side front power window motor, then go to Step 8.
7 | 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 ignition switch to LOCK position. • Disconnect power window main switch. • Is there continuity between power window main switch connector terminal O and 2B (position sensor 1, 2 signal) and ground? | Yes | Repair wiring harness between power window main switch and driver-side front power window motor, then go to next step.
No | Replace power window main switch (short to ground in power window main switch), then go to next step.
8 | RECHECK MALFUNCTION SYMPTOM AFTER REPAIR • Did malfunction disappear? | Yes | • Troubleshooting completed. • Explain repairs to customer.
No | Recheck malfunction symptoms, then repeat from Step 1 if malfunction recurs.