Pathfinder LE 2WD V6-3.5L (VQ35) (2001)
Ambient
When the ambient temperature is in the "moderate" range [10 - 15 °C (50 - 59 °F)], the computed blower voltage will be compensated (reduced) by up
to 3.5 V (depending on the blower speed). In the "extreme" ambient ranges [below 0 °C (32 °F) and above 20 °C (68 °F)] the computed objective
blower voltage is not compensated at all. In the ambient temperature ranges between "moderate" and "extreme" [0 - 10 °C (32 - 50 °F) and 15 - 20 °C
(59 - 68 °F)], the amount of compensation (for a given blower speed) varies depending on the ambient temperature.
Fan Speed Control Specification
COMPONENT DESCRIPTION
Fan Control Amplifier
The fan control amplifier is located on the cooling unit. The fan control amp. receives a gate voltage from the auto amp. to steplessly maintain the blower
fan motor voltage in the 5 to 12 volt range (approx.).