DSD Information System
Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> Accessories & Equipment >> Window Motors & Regulators >> Window / Glass - Service Information >> POWER WINDOW REGULATOR MOTOR (for Front Door) >> Inspection [12/2019 - ] >> Procedure

Inspection [12/2019 - ]: Procedure

  1. INSPECT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH 
    1. GTY941219Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Component without harness connected
      (Power Window Regulator Motor Assembly LH)
      *b Clockwise
      *c Counterclockwise
      *d Motor gear

      Connect a positive (+) lead from the auxiliary battery to connector terminal 2.

      NOTE:

      Do not connect a positive (+) lead from the auxiliary battery to any terminal other than terminal 2 to avoid damaging the pulse sensor inside the motor.

    2. Connect a negative (-) lead from the auxiliary battery to connector terminals 1 and 7 or 10.
    3. Check that the motor gear rotates smoothly as follows:

      OK

      Measurement Condition Specified Condition
      1. Connect a positive (+) lead from the auxiliary battery to terminal 2, connect a negative (-) lead from the auxiliary battery to terminal 1, and keep them connected for 3 seconds or more.
      2. With terminals 2 and 1 connected, connect a negative (-) lead from the auxiliary battery to terminal 10.
      		 Motor gear rotates clockwise
      1. Connect a positive (+) lead from the auxiliary battery to terminal 2, connect a negative (-) lead from the auxiliary battery to terminal 1, and keep them connected for 3 seconds or more.
      2. With terminals 2 and 1 connected, connect a negative (-) lead from the auxiliary battery to terminal 7.
      		 Motor gear rotates counterclockwise
      1. If the result is not as specified, replace the power window regulator motor assembly LH.
      WARNING:

      Initialize the power window control system after installing the front door window regulator assembly.

  2. INSPECT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH 
    1. GTY841099Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Component without harness connected
      (Power Window Regulator Motor Assembly RH)
      *b Clockwise
      *c Counterclockwise
      *d Motor gear

      Connect a positive (+) lead from the auxiliary battery to connector terminal 2.

      NOTE:

      Do not connect a positive (+) lead from the auxiliary battery to any terminal other than terminal 2 to avoid damaging the pulse sensor inside the motor.

    2. Connect a negative (-) lead from the auxiliary battery to connector terminals 1 and 7 or 10.
    3. Check that the motor gear rotates smoothly as follows:

      OK

      Measurement Condition Specified Condition
      1. Connect the positive (+) lead from the auxiliary battery to terminal 2, connect a negative (-) lead from the auxiliary battery to terminal 1, and keep them connected for 3 seconds or more.
      2. With terminals 2 and 1 connected, connect a negative (-) lead from the auxiliary battery to terminal 10.
      		 Motor gear rotates counterclockwise
      1. Connect a positive (+) lead from the auxiliary battery to terminal 2, connect a negative (-) lead from the auxiliary battery to terminal 1, and keep them connected for 3 seconds or more.
      2. With terminals 2 and 1 connected, connect a negative (-) lead from the auxiliary battery to terminal 7.
      		 Motor gear rotates clockwise
      1. If the result is not as specified, replace the power window regulator motor assembly RH.
      WARNING:

      Initialize the power window control system after installing the front door window regulator assembly.

Diesel-Data.com