Toyota Highlander Service Manual: Heater & air conditioner

Replacement

1. DISCHARGE REFRIGERANT FROM REFRIGERATION SYSTEM (a) Turn the A/C switch on. (b) Operate the cooler compressor at an engine rpm of approximately 1,000 for 5 to 6 minutes to circulate the refrig ...

V (cooler compressor to crankshaft pulley) belt NO.1

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More about Toyota Highlander:

Inspection
1. INSPECT VENTILATION VALVE SUB-ASSY (a) Install a clean hose to the ventilation valve. (b) Check ventilation valve operation.  Blow air into the cylinder head side, and check that air passes through easily. CAUTION: Do not suck air through the valve. Petroleum substances insi ...