Toyota Highlander Service Manual: Cooling system (3MZ-FE)

Overhaul

1. REMOVE DRAIN PLUG (a) Remove the drain plug. (b) Remove the O-ring. 2. ASSEMBLE SST SST 09230-01010 (a) Install the claw to the overhaul handle, inserting it in the hole in part A as show ...

On-vehicle inspection

1. INSPECT COOLING SYSTEM FOR LEAKS (a) Remove the radiator cap. CAUTION: Do not remove the radiator cap while the engine and radiator are still hot. Pressurized, hot engine coolant and steam ...

More about Toyota Highlander:

Pcs (pre-collision system)
When the radar sensor detects that a frontal collision is highly likely or even unavoidable, safety systems such as the brakes and seat belts are automatically engaged to lessen impact as well as vehicle damage. The pre-collision system can be turned on and off as necessary by operating the s ...