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
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. 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
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. 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
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. 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
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. 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.

SEE MORE:

Removal

REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL) Procedure Part Name Code 1 ECM 89661 - - - 2 AUXILIARY BATTERY - -

INITIALIZATION INITIALIZE SLIDING ROOF SYSTEM NOTICE: When the sliding roof glass sub-assembly or sliding roof drive cable sub-assembly is adjusted or removed/installed, or the sliding roof drive gear sub-assembly is replaced, the sliding roof ECU (sliding roof drive gear sub-assembly) must be in

Toyota Corolla Cross: Inspection

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Installation

Power Window Regulator Motor (for Rear Door)

Removal

SEE MORE:

Removal

Initialization