Toyota Highlander Service Manual: Cooling system (2AZ-FE)

Cooling

...

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:

Problem symptoms table
Use the table below to help you find the cause of the problem. The causes of the problem are listed in order of probability in the "Suspected Area" column. Check each part in order. If necessary, replace these parts. Symptom Suspected Area Oil leak from rear differen ...