nsxb22008a.pdf

Description
Fan Control Unit
The fan control unit performs calculations based on signals from the radiator fan control sensor. It them controls the
operation of radiator fan speed (High-Low), engine compartment fan, condenser fan and A/C compressor.
IG2 RADIATOR FAN (Low)
RADIATOR
FAN CONTROL
SENSOR RADIATOR FAN (High)
ENGINE COMPARTMENT
FAN
CONDENSER FAN
(Right and Left)
ECM (ACS)
A/C
TRIPLE
PRESSURE
SWITCH
GND
22-8
A/C SWITCH