LS 400 V8-4.0L (1UZ-FE) (1990)
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Radiator Cooling Fan Temperature Sensor / Switch: Service and Repair
When performing the following underhood servicing, it is necessary to disarm the airbag system as stated MAINTENANCE PROCEDURES
AIRBAG SYSTEM DISARMING. After completion of procedure, rearm airbag system.
1.
Drain coolant from radiator.
2.
Disconnect temperature switch connector.
3.
Remove switch from radiator.
4.
Reverse procedure to install.
