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Home >> Lexus >> 2011 >> IS F V8-5.0L (2UR-GSE) >> Repair and Diagnosis >> Windows and Glass >> Windows >> Window Regulator >> Front Door Window Regulator >> Testing and Inspection
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Front Door Window Regulator: Testing and Inspection





WINDOW / GLASS: POWER WINDOW REGULATOR MOTOR (for Front Door): INSPECTION

1. INSPECT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH FRONT

(a) Apply positive (+) battery voltage to connector terminal 2 (B).





NOTICE:
Do not apply positive (+) battery voltage to any terminals other than terminal 2 (B) to avoid damaging the pulse sensor inside the motor.

(b) Apply negative (-) battery voltage to connector terminals 1 (E) and 7 (DWN1) or 10 (UP1).

(c) Check that the motor gear rotates smoothly as follows:

OK:





If the result is not as specified, replace the power window regulator motor assembly LH front.

CAUTION:
Reset the power window regulator motor (initialize the pulse sensor) after installing the power window regulator motor and regulator assembly onto the door.

2. INSPECT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH FRONT

(a) Apply positive (+) battery voltage to connector terminal 2 (B).





NOTICE:
Do not apply positive (+) battery voltage to any terminals other than terminal 2 (B) to avoid damaging the pulse sensor inside the motor.

(b) Apply negative (-) battery voltage to connector terminals 1 (E) and 7 (DWN1) or 10 (UP1).

(c) Check that the motor gear rotates smoothly as follows:

OK:





If the result is not as specified, replace the power window regulator motor assembly RH front.

CAUTION:
Reset the power window regulator motor (initialize the pulse sensor) after installing the power window regulator motor and regulator assembly onto the door.
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