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

INSPECTION

PROCEDURE

1. INSPECT REAR DOOR LOCK WITH MOTOR ASSEMBLY LH

(a) Check the operation of the door lock motor. (1) Apply auxiliary battery voltage and check the operation of the door lock motor. OK: Auxiliary Battery Connection Result Auxiliary battery positive (+) → Terminal 4 Auxiliary battery negative (-) → Terminal 1 Locks Auxiliary battery positive (+) → Terminal 1 Auxiliary battery negative (-) → Terminal 4 Unlocks If the result is not as specified, replace the rear door lock with motor assembly LH.

*a Unlock *b Lock *c Component without harness connected (Rear Door Lock with Motor Assembly LH)

(b) Check the operation of the unlock detection switch.

(1) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

If the result is not as specified, replace the rear door lock with motor assembly LH.

2. INSPECT REAR DOOR LOCK WITH MOTOR ASSEMBLY RH

(a) Check the operation of the door lock motor. (1) Apply auxiliary battery voltage and check the operation of the door lock motor. OK: Auxiliary Battery Connection Result Auxiliary battery positive (+) → Terminal 4 Auxiliary battery negative (-) → Terminal 1 Locks Auxiliary battery positive (+) → Terminal 1 Auxiliary battery negative (-) → Terminal 4 Unlocks If the result is not as specified, replace the rear door lock with motor assembly RH.

*a Unlock *b Lock *c Component without harness connected (Rear Door Lock with Motor Assembly RH)

(b) Check the operation of the unlock detection switch.

(1) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

If the result is not as specified, replace the rear door lock with motor assembly RH.