Toyota Tundra Service Manual: Inspection

INSPECTION

PROCEDURE

1. REMOVE POWER WINDOW REGULATOR MOTOR ASSEMBLY LH (for Double Cab)

(a) Apply battery voltage to connector terminals 1 and 2.

(b) Check that the motor gear rotates smoothly as follows.

OK:

Measurement Condition

Specified Condition

Battery positive (+) → 1

Battery negative (-) → 2

Motor gear rotates counterclockwise

Battery positive (+) → 2

Battery negative (-) → 1

Motor gear rotates clockwise

  • If the result is not as specified, replace the rear power window regulator motor assembly LH. Text in Illustration

    *1

    Motor Gear

    *a

    Component without harness connected

    (Rear Power Window Regulator Motor Assembly LH)

    *b

    Clockwise

    *c

    Counterclockwise

2. INSPECT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LH (for CrewMax)

(a) Apply battery voltage to connector terminals 1 and 2.

(b) Check that the motor gear rotates smoothly as follows.

OK:

Measurement Condition

Specified Condition

Battery positive (+) → 1

Battery negative (-) → 2

Motor gear rotates counterclockwise

Battery positive (+) → 2

Battery negative (-) → 1

Motor gear rotates clockwise

  • If the result is not as specified, replace the rear power window regulator motor assembly LH. Text in Illustration

    *1

    Motor Gear

    *a

    Component without harness connected

    (Rear Power Window Regulator Motor Assembly LH)

    *b

    Clockwise

    *c

    Counterclockwise

3. REMOVE POWER WINDOW REGULATOR MOTOR ASSEMBLY RH (for Double Cab)

(a) Apply battery voltage to connector terminals 1 and 2.

(b) Check that the motor gear rotates smoothly as follows.

OK:

Measurement Condition

Specified Condition

Battery positive (+) → 1

Battery negative (-) → 2

Motor gear rotates counterclockwise

Battery positive (+) → 2

Battery negative (-) → 1

Motor gear rotates clockwise

  • If the result is not as specified, replace the rear power window regulator motor assembly RH. Text in Illustration

    *1

    Motor Gear

    *a

    Component without harness connected

    (Rear Power Window Regulator Motor Assembly RH)

    *b

    Clockwise

    *c

    Counterclockwise

4. INSPECT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RH (for CrewMax)

(a) Apply battery voltage to connector terminals 1 and 2.

(b) Check that the motor gear rotates smoothly as follows.

OK:

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 rear power window regulator motor assembly RH. Text in Illustration

    *1

    Motor Gear

    *a

    Component without harness connected

    (Rear Power Window Regulator Motor Assembly RH)

    *b

    Clockwise

    *c

    Counterclockwise

    Components

    Installation

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