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

INSPECTION

PROCEDURE

1. INSPECT PARKING BRAKE ACTUATOR ASSEMBLY LH

(a) Parking brake actuator assembly LH operation inspection

(1) Apply voltage to the terminals of the parking brake actuator assembly LH and check that it operates as specified.

OK:

Connection

Parking Brake Actuator Assembly Operation

Auxiliary battery positive (+) - 2 (LE+)

Auxiliary battery negative (-) - 1 (LE-)

Lock

Auxiliary battery positive (+) - 1 (LE-)

Auxiliary battery negative (-) - 2 (LE+)

Release

If the result is not as specified, replace the parking brake actuator assembly LH.

Component without harness connected

(Parking Brake Actuator Assembly LH)

Lock

Release

2. INSPECT PARKING BRAKE ACTUATOR ASSEMBLY RH

(a) Parking brake actuator assembly RH operation inspection

(1) Apply voltage to the terminals of the parking brake actuator assembly RH and check that it operates as specified.

OK:

Connection

Parking Brake Actuator Assembly Operation

Auxiliary battery positive (+) - 2 (RE+)

Auxiliary battery negative (-) - 1 (RE-)

Lock

Auxiliary battery positive (+) - 1 (RE-)

Auxiliary battery negative (-) - 2 (RE+)

Release

If the result is not as specified, replace the parking brake actuator assembly RH.

Component without harness connected

(Parking Brake Actuator Assembly RH)

Lock

Release

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Power Tilt And Power Telescopic Steering Column System(for Hv Model): Parts Location
PARTS LOCATION ILLUSTRATION *1 TILT AND TELESCOPIC SWITCH *2 STEERING COLUMN ASSEMBLY *3 NO. 1 ENGINE ROOM RELAY BLOCK AND NO. 1 JUNCTION BLOCK ASSEMBLY - TI&TE FUSE *4 INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - ECU-DCC NO. 2 FUSE - ECU-IG1 NO. 4 FUSE *5 MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU ...

Toyota Avalon (XX50) 2019-2022 Owners Manual