HS 250h L4-2.4L (2AZ-FXE) Hybrid (2010)
Temperature Switch (Warning Indicator): Service and Repair
Removal
2AZ-FXE COOLING: TEMPERATURE SWITCH: REMOVAL
1. REMOVE NO. 1 ENGINE COVER SUB-ASSEMBLY See: Engine, Cooling and Exhaust/Engine/Service and Repair/Removal and
Replacement/Engine Assembly/Removal
2. REMOVE NO. 1 ENGINE UNDER COVER
3. DRAIN ENGINE COOLANT (for Engine) See: Engine, Cooling and Exhaust/Cooling System/Coolant/Service and Repair/Coolant (for Engine)
4. REMOVE TEMPERATURE SWITCH
(a) Disconnect the temperature switch connector.
(b) Using a 19 mm deep socket wrench, remove the temperature switch.
NOTICE:
Do not apply any excessive force to the heater pipe when removing the temperature switch.