Jeep Cherokee Electric Fan Switch

Pcm off and switch off new wiring is invisible to the pcm 2.

Jeep cherokee electric fan switch. Pcm on and switch off pcm activates new relay which in turn activates fan relay pcm isolated by new relay 3. Here s the possible on off situations that would be faced. Normally this jeep has performed well with respect to heat so this was a surprise to me. Without the diode the manual switch powering the fan could activate the clutch.

1 24 of 150 results for 2000 jeep cherokee electric fan. When the relay is activated battery voltage is supplied to the fan causing it to operate. Without the air on the computer showed 22 5 mpg average for the first time ever and a nice 29mpg while straight hwy at 60 mph. 4 6 out of 5 stars 4 114.

Automotive 10 50 10. Electric fan override switch jeep cherokee on the last couple of off road outings i have had some trouble with my jeep cherokee overheating. A switch which also provides a ground signal is connected to the old relay as well. How much is the electric fan against the muffler i can t say.

When coolant temperature is below 190 f 88 c the switch is open. Jeep cherokee electric cooling fan diagnosis repair. 2 leads 12v on off switch power relay blade fuse for off road lights led work light 2 years warranty.