Power Window Regulator Motor: Inspection

INSPECT POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Driver Side)

Apply battery voltage to the motor connector according to the table below.

NOTE:

Do not apply voltage to any terminals except terminals 1 and 2, to avoid damaging the pulse sensor inside the motor.
Reset the power window regulator motor (initialize the pulse sensor) after installing the power window regulator motor and regulator assembly onto the door.

Fig 1: Identifying Power Window Regulator Motor Assembly (For Driver Side)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

NOTE: Do not apply battery voltage to any terminals except terminals 1, 2, 4, 7 and 10.

MEASUREMENT CONDITION AND SPECIFIED CONDITION TABLE

Switch Condition	Measurement Condition	Specified Condition
Manual Operation	Battery positive (+) → Terminal 2 (B) Battery negative (-) → Terminal 1 (E), 7 (DWN1)	Motor gear rotates counterclockwise
Manual Operation	Battery positive (+) → Terminal 2 (B) Battery negative (-) → Terminal 1 (E), 10 (UP1)	Motor gear rotates clockwise
Auto Operation	Battery positive (+) → Terminal 2 (B) Battery negative (-) → Terminal 1 (E), 4 (AUTO), 7 (DWN1)	Motor gear rotates counterclockwise
Auto Operation	Battery positive (+) → Terminal 2 (B) Battery negative (-) → Terminal 1 (E), 4 (AUTO), 10 (UP1)	Motor gear rotates clockwise

If the result is not as specified, replace the regulator motor assembly.

INSPECT POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Front Passenger Side)

Apply battery voltage to connector terminals 1 and 2.
NOTE: Do not apply battery voltage to any terminals except terminals 1 and 2.

Check that the motor gear rotates smoothly as follows.

MEASUREMENT CONDITION AND SPECIFIED CONDITION TABLE

Measurement Condition	Specified Condition
Battery positive (+) → 1 Battery negative (-) → 2	Motor gear rotates clockwise
Battery positive (+) → 2 Battery negative (-) → 1	Motor gear rotates counterclockwise

Fig 2: Identifying Power Window Regulator Motor Assembly (For Front Passenger Side)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

If the result is not as specified, replace the regulator motor assembly.

INSPECT POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Rear LH Side)

Apply battery voltage to connector terminals 1 and 2.
NOTE: Do not apply battery voltage to any terminals except terminals 1 and 2.

Check that the motor gear rotates smoothly as follows.

MEASUREMENT CONDITION AND SPECIFIED CONDITION TABLE

Measurement Condition	Specified Condition
Battery positive (+) → 1 Battery negative (-) → 2	Motor gear rotates clockwise
Battery positive (+) → 2 Battery negative (-) → 1	Motor gear rotates counterclockwise

If the result is not as specified, replace the regulator motor assembly.

Fig 3: Identifying Power Window Regulator Motor Assembly (For Rear LH Side)

INSPECT POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Rear RH Side)

Apply battery voltage to connector terminals 1 and 2.
NOTE: Do not apply battery voltage to any terminals except terminals 1 and 2.

Check that the motor gear rotates smoothly as follows.

MEASUREMENT CONDITION AND SPECIFIED CONDITION TABLE

Measurement Condition	Specified Condition
Battery positive (+) → 1 Battery negative (-) → 2	Motor gear rotates clockwise
Battery positive (+) → 2 Battery negative (-) → 1	Motor gear rotates counterclockwise

If the result is not as specified, replace the regulator motor assembly.

Fig 4: Identifying Power Window Regulator Motor Assembly (For Rear RH Side)