lexus Workshop Repair Guides

Lexus Workshop Service and Repair Manuals

Thermostat, Engine Cooling|Specifications|Page 2610 > < Thermostat, Engine Cooling|Specifications|Page 2608
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Thermostat: Service and Repair

REMOVAL 

HINT:  Removal of the thermostat would have an adverse effect, causing a lowering of cooling efficiency. Do not remove the thermostat, even if the
engine tends to overheat. 

1. DRAIN ENGINE COOLANT 
2. REMOVE AIR CLEANER CAP AND AIR CLEANER CASE 
3. DISCONNECT NO.2 ECT SWITCH CONNECTOR
4. DISCONNECT ENGINE WIRE PROTECTOR FROM WATER INLET AND RH CYLINDER HEAD

Thermostat, Engine Cooling|Specifications|Page 2610 > < Thermostat, Engine Cooling|Specifications|Page 2608