Viscous Cooling Fan
WARNING: This page is about a different variant/trim than selected.
The viscous cooling fan is installed behind the radiator. The viscous cooling fan functions as a normal viscous fan, but with electronic control over the level of engagement of the viscous clutch. The PCM controls the level of engagement to optimize fan speed for all operating conditions.
The viscous cooling fan is provided with:
- Power supply from the EJB
- PWM signal from the PCM
- Ground.
For additional information, refer to: ENGINE COOLING