Undo the thermostat cover nuts 3.14 Discard the thermostat seal, and fit a
Non-VVT-i engines
Testing
Engine cooling fan and relay
All engines
18 Refill the cooling system (see Chapter 1), run the engine and check for leaks and proper operation.
- testing and renewal
Warning: To avoid possible injury, keep clear of the fan blades, as they may start turning at any time.
Note:No cooling fan temperature switch is fittedto VVT-i engines. The coolant temperature is monitored by the engine management ECM via the coolant temperature sensor, and the fans are operated by energising the cooling fan relay(s).
1 If the radiator fan won't turn off when the engine is cool, disconnect the wiring
3.15 Fit the thermostat with the jiggle pin at the 12 o'clock position
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