Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Inspection

Toyota Corolla Cross (2022-2025) Service Manual / Vehicle Exterior / Window / Glass / Power Window Regulator Motor (for Front Door) / Inspection

INSPECTION

PROCEDURE

1. INSPECT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH

(a) Check the operation.

(1) Connect a positive (+) lead from the auxiliary battery to connector terminal L2-2 (B).

NOTICE:

Do not connect a positive (+) lead from the auxiliary battery to any terminal other than terminal L2-2 (B) to avoid damaging the pulse sensor inside the motor.

*a

Component without harness connected

(Power Window Regulator Motor Assembly LH)

*b

Motor Gear

*c

Clockwise

*d

Counterclockwise

(2) Connect a negative (-) lead from the auxiliary battery to connector terminals L2-1 (GND) and L2-7 (DOWN) or L2-10 (UP).

(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 L2-2 (B), connect a negative (-) lead from the auxiliary battery to terminal L2-1 (GND), and keep them connected for 3 seconds or more.
  2. With terminals L2-2 (B) and L2-1 (GND) connected, connect a negative (-) lead from the auxiliary battery to terminal L2-10 (UP).

Motor gear rotates clockwise
  1. Connect a positive (+) lead from the auxiliary battery to terminal L2-2 (B), connect a negative (-) lead from the auxiliary battery to terminal L2-1 (GND), and keep them connected for 3 seconds or more.
  2. With terminals L2-2 (B) and L2-1 (GND) connected, connect a negative (-) lead from the auxiliary battery to terminal L2-7 (DOWN).

Motor gear rotates counterclockwise
  • If the result is not as specified, replace the power window regulator motor assembly LH.

CAUTION:

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

2. INSPECT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH

(a) Check the operation.

(1) Connect a positive (+) lead from the auxiliary battery to connector terminal K2-2 (B).

NOTICE:

Do not connect a positive (+) lead from the auxiliary battery to any terminal other than terminal K2-2 (B) to avoid damaging the pulse sensor inside the motor.

*a

Component without harness connected

(Power Window Regulator Motor Assembly RH)

*b

Motor Gear

*c

Clockwise

*d

Counterclockwise

(2) Connect a negative (-) lead from the auxiliary battery to connector terminals K2-1 (GND) and K2-7 (DOWN) or K2-10 (UP).

(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 K2-2 (B), connect a negative (-) lead from the auxiliary battery to terminal K2-1 (GND), and keep them connected for 3 seconds or more.
  2. With terminals K2-2 (B) and K2-1 (GND) connected, connect a negative (-) lead from the auxiliary battery to terminal K2-10 (UP).

Motor gear rotates counterclockwise
  1. Connect a positive (+) lead from the auxiliary battery to terminal K2-2 (B), connect a negative (-) lead from the auxiliary battery to terminal K2-1 (GND), and keep them connected for 3 seconds or more.
  2. With terminals K2-2 (B) and K2-1 (GND) connected, connect a negative (-) lead from the auxiliary battery to terminal K2-7 (DOWN).

Motor gear rotates clockwise
  • If the result is not as specified, replace the power window regulator motor assembly RH.

CAUTION:

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

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