Toyota Highlander Service Manual: Brake booster ASSY

Brake master W/Plate cylinder sub-ASSY

REPLACEMENT HINT: COMPONENTS: See page 32-18 . 1. REMOVE FRONT SUSPENSION BRACE SUB-ASSY UPPER CENTER (a) Remove the 4 nuts and the front suspension brace subassy upper center. 2. REMOVE AIR ...

On-vehicle inspection

1. INSPECT BRAKE BOOSTER (a) Airtightness check.  Start the engine and stop it after 1 or 2 minutes. Depress the brake pedal several times slowly. HINT: If the pedal can be depress ...

More about Toyota Highlander:

Inspection
1. INSPECT RELAY (Marking: FAN NO. 1, FAN NO. 3) (a) Measure the resistance of the relay. Standard: If the result is not as specified, replace the relay. 2. INSPECT RELAY (Making: FAN NO. 2) (a) Measure the resistance of the relay. Standard: If the result is not as specified, ...