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Jeep Cherokee Aux Fan Not Working


Moab, Utah 2003 NAC Fest @ Paragon, PA 2003 Cherokee Crawl @ Tellico 2003 Cherokee Crawl Event but any help would be appreciated. __________________ Wayne Member#17 NRA Life member, AARP NovaJeepers 96XJ,4.0,AW4,D30/D44,4:10s,Detroit,4.5" lift 33,s Wayne Sihler View Public Profile Find all posts by Wayne Sihler #4 Tools for the Do-It-Yourself Mechanic - DIY Auto Repair Tools Emergency Auto Repairs - Roadside Fixes About Autos Follow us: We deliver. I hooked up a volt meter to the connector and I get no voltage when the car is running A/C on or off, nor when the car gets hot. navigate here

The wire that powers the fan motor is green and is connected to the fuse box that's under the hood (which also houses the relays). NO Gas, NO Emissions, NO Problem! -- http://www.DriveEV.com/ Reply With Quote 11-22-2003,11:37 PM Thread Starter #4 bremery88 Junior Member Join Date Jan 2003 Location Massachusetts Posts 25 I replaced the relay cooling the fluid returning from the block as it flows into the radiator---a proactive approach to optimizing the cooling system to maintain the 195 operating temperature for extreme conditions. and the only place I can find reference to a sensor in the "Thermostat Housing" is in the FSM covering "Electrical, Heating-A/C & Emissions" under section "Ignition"---neither describes the Aux Fan http://www.cherokeeforum.com/f2/aux-fan-not-working-im-lost-97314/

Jeep Xj Fan Relay Location

When coolant temperature is below 190*F (88*C) the switch is open preventing the relay from being grounded and the cooling fan from being energized. NickInTimeFilms 11,012 views 11:53 89 Cherokee New CPS, Temp, Knock, and MAP Sensors - Duration: 9:46. well I had to replace the radiator because of a hole in it and once i did that everything works the way it should, now my jeep does not go over thanks for all of the info!

the big red fat wire has a fusible link on it, and is the most probable cause of this fan simply not running. Please clarify ... Regular Maintenance Quick Tips! Jeep Cherokee Cooling Fan Relay Location Attached Thumbnails 05-15-2005, 03:33 PM #5 Volt-Schwibe TSF Team Emeritus Join Date: Jan 2003 Location: Behind you, watching you as you type.

If you have no power at terminal #85, suspect bad heat switch, bad A/C clutch relay, bad diode assembly, or loss of power from ignition switch. Jeep Cherokee Cooling Fan Relay Keep in mind this fan should be running ANYTIME the A/C is on. Questions: 1. Test Procedures For Vehicle Equipped With Air Conditioning (1) Auxiliary Fan Operation: Remove fan relay which is mounted to left inner fender panel (Fig. 42).

the FSM covering the "Engine" under section "Cooling System" only references a sensor in the "Block" .... Jeep Cherokee Electric Fan Not Working If the fan motor does not operate repair fan relay fuse link. I've swapped the relay with the starter relay (which I know works) and am still having no power for the fan. the FSM covering the "Engine" under section "Cooling System" only references a sensor in the "Block" ....

Jeep Cherokee Cooling Fan Relay

Check the radiator for a restriction or any leaks in you cooling system before trying to reinvent the wheel. well read all the info and traced my problem to the thermo switch in the radiator..not sure what temp it is supposed to close but doesn't seem to want to..so i Jeep Xj Fan Relay Location If continuity exists proceed to next step. 1998 Jeep Cherokee Cooling Fan Not Working Attached Thumbnails __________________ TSF is funded by our Admin's pocket, care to help?

More likely, would be that either the fan relay went out (I believe this relay is on the driver's side fender by the air-box). http://unmovie.net/jeep-cherokee/jeep-cherokee-gauges-not-working.html The chilton I have says that the sensor should be over 1000 but I figure lower the resistance the better right? My dealership service department says it sounds like the regulator in the door . . . My Damn Channel 269,875 views 9:27 Idiot in Jeep Challenges Land Cruiser - Duration: 6:03. Jeep Cherokee Electric Fan Sensor

Don't have an account yet? If fan operates proceed to next step. Please enter a valid email address. his comment is here Join Date: Jun 2002 Location: Antioch, CA Posts: 6,365 Re: Auxiliary Fan + Cooling Temp Sensors Quote: Originally Posted by bchulett In other words ...

martinbuilt 16,368 views 7:02 How to check your radiator fan switch - Duration: 1:55. Jeep Xj Electric Fan Wiring I'll keep you guys posted. Thanks for all the input...

but any help would be appreciated.

If the fan came on before the thermostat opens, the engine would continually be getting a charge of cold coolant once the thermostat finally opens, which may or may not allow I'm going to cross-post this to another message about the windows . . . It should NOT run with the A/C OFF under normal engine temperatures. Jeep Xj Electric Fan Not Working Bryan Bryan C.

I think your system is functioning normally and you may have another problem that is causing your Jeep to run hot. New Members: Creating a single new thread in the correct section is the best way to assure your thread will receive a reply. 07-23-2005, 07:09 PM #11 woodnymf333 THanks, Valerie « coolant fan does not come on | reverse is out » Thread Tools Show Printable Version Download Thread Search this Thread Advanced Search Posting Rules You may http://unmovie.net/jeep-cherokee/jeep-cherokee-4wd-light-not-working.html All of your symptoms point to an electric cooling fan that isn't working.

Sign in to report inappropriate content. When my XJ was new, the Auxiliary Fan would switch on and operate exactly per the instructions in the FSM ... Power Tip: Subscribe to your thread (Thread Tools) to receive an instant email notification when you get a reply. Odd crashes occuring.

Thanks for the suggestions. -Brandon Reply With Quote 11-24-2003,12:07 AM #5 savin Junior Member Join Date Oct 2003 Posts 12 With the engine off but the ignition on, unplug the connector Please select a newsletter. Re: 95 Jeep Cherokee Auxiliary Fan not working 4 years 1 month ago #31848 EricTheCarGuy Offline Administrator Posts: 16253 Thank you received: 2062 Karma: 382 If that's the case then the Original and First ETCG Moderator The administrator has disabled public write access.

Recent Threads New to forumIn need of Electrical assistance.I have just three words for youbrake problemJeep bog while driving04 TJ Rubicon for sale in Northern Calif, Excellent conditionPlease helpj/k electronic stability You would also need to test the relay. Cooling Fan Not working? So i figure the sensor is good.

The second time the fan comes on is with your AC. Please try again.