Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: Inspection

INSPECTION

PROCEDURE

1. INSPECT POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR REAR LH DOOR)

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

NOTICE:

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.

*a

Component without harness connected

(Power Window Regulator Motor Assembly (for Rear LH Door))

*b

Clockwise

*c

Counterclockwise

*d

Motor gear

(b) Connect a negative (-) lead from the auxiliary battery to connector terminal 1 and 7 or 10.

(c) 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

  • If the result is not as specified, replace the power window regulator motor assembly (for rear LH door).

CAUTION:

Initialize the power window control system after installing the power window regulator motor and regulator assembly.

2. INSPECT POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR REAR RH DOOR)

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

NOTICE:

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.

*a

Component without harness connected

(Power Window Regulator Motor Assembly (for Rear RH Door))

*b

Clockwise

*c

Counterclockwise

*d

Motor gear

(b) Connect a negative (-) lead from the auxiliary battery to connector terminals 1 and 7 or 10.

(c) 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

  • If the result is not as specified, replace the power window regulator motor assembly (for rear RH door).

CAUTION:

Initialize the power window control system after installing the power window regulator motor and regulator assembly.

    Components

    Installation

    See More:

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