Toyota Highlander Service Manual: Refrigerant
Toyota Highlander Service Manual / Heater & air conditioner / Refrigerant
Inspection
1. COOLER THERMISTOR NO.1(MANUAL AIR CONDITIONER)
(a) Remove cooler thermistor No. 1.
(b) Check resistance between terminals 1 and 2 of cooler
thermistor No. 1 at each temperature, as shown in ...
On-vehicle inspection
1. INSPECT REFRIGERANT VOLUME
(a) Check the sight glass on the cooler refrigerant liquid pipe
A.
Test conditions:
Engine is running at 1,500 rpm
Blower speed control switch is at "HI" ...
More about Toyota Highlander:
On-vehicle inspection
HINT:
The cooling fan may rotate when the ignition switch is turned from ACC to ON.
This is normal.
1. CHECK COOLING FAN OPERATION WITH LOW TEMPERATURE (Below 83 C (181 F))
(a) Turn the ignition switch ON.
(b) Check that the cooling fan stops.
If not, check the cooling fan relay and ECT sen ...
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