Electric fan not working jeep xj

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August undefined, 2024

WebJun 25, 2010 · Posts: 2,033. Re: Electric Fan Not Turning On. Remember: the temp sensor does not control the fan. the PCM does, using data from the sensor, and also from the a/c control head. When engine temp reaches a pre-determined temp or, when the a/c is requested (via a/c or defrost mode) the PCM turns on the fan relay. Web2000 JEEP CHEROKEE. 6 CYL. 4WD. AUTOMATIC. 220,000 MILES. I repleaced a damaged Radiator. At the same time I also replaced the thermostat and water pump. The engine still would overheat. I observed that the electirc fan motor was not coming on.

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WebCyclone Electric Fan System. $260.00 - $600.00. Looking for a good way to keep air moving across the coil at lower speeds, or even when crawling out on the trails? Look no further than our Cyclone Electric Fan … WebJun 25, 2010 · Posts: 2,033. Re: Electric Fan Not Turning On. Remember: the temp sensor does not control the fan. the PCM does, using data from the sensor, and also from the … computer recycling marin county

Radiator Fan Not Working..? - Jeep Cherokee Talk

WebMay 16, 2012 · My XJ's are '94 and '96 which are different to both the Renx and the later 2000+ XJ's so I am not in a position too say exactly how they work. However, I do know that if you unplug the wires to the temperature sensor (CTS) on the Renix, the fan will not come on. Also, if the radiator was changed to an open style, then all bets are off. http://www.lunghd.com/Tech_Articles/Cooling/Electric_Fan_Diagnosis.htm#:~:text=If%20fan%20motor%20does%20NOT%20operate%2C%20check%20continuity,continuity%20is%20not%20found%20repair%20open%20and%20retest. WebJul 8, 2010 · A switch which also provides a ground signal is connected to the old relay as well. Here's the possible on/off situations that would be faced: 1. PCM off and switch off - new wiring is invisible to the PCM. 2. … computer recycling mansfield ohio

Radiator Fan Override Switch (The Easy Way)

1999 Jeep Cherokee Sport XJ - cars & trucks - by owner - vehicle...

WebJul 26, 2024 · So I decided to answer my own question and try an aftermarket fan (with a better shroud). So the verdict is that yes, the stock PWM relay operates the new fan exactly like the stock one. It powers it on gently and then runs it at what speed it calculates it needs to do the job. Pretty neat. computer recycling roseville caWebApr 13, 2012 · NAXJA Forum User. Join Date: Feb 2008. Location: North Jersey. Posts: 799. Re: Electric fan not working..... Yes it will come on with the A/C when it reaches a high enough pressure as well as engine temp. The fan is triggered by the coolant temp sensor and I'm guessing the A/C high pressure sensor. computer recycling pottstown

"WebJun 20, 2024 · The PWM relay is used to control the speed of the. electric radiator cooling fan. It allows for multiple fan. speeds. This allows for improved fan noise and A/C. performance, better engine cooling, and additional. vehicle power. PWM relay operation is controlled by the Powertrain. Control Module (PCM). " - Electric fan not working jeep xj

Electric fan not working jeep xj

2000 Jeep Cherokee Electric Fan wont run - 2CarPros

WebJun 28, 2010 · Posts: 30. Re: Electric Fan not working. take a piece of wire and jump the ac low pressure switch. turn on the ac or defrost. If e-fan works then either you need to … WebAug 5, 2012 · 10,869 Posts. #4 · Aug 5, 2012. The way to get rid of the voltage spike problem is to run a second relay on the switch. The hot lead then ties into the wire to the fan on the back side of the relay. That way both sides work independently and are isolated from the switching source.

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WebOur laser-cut aluminum fan shroud is the perfect solution for converting your Jeep Cherokee or Comanche to all electric fans. Simply provide three 10" fans of your choice (such as SPAL 10" Part# 30100435 or most universal fans) and our shroud will take care of the rest. The installation process is quick and easy, utilizing the factory radiator ... WebNov 24, 2012 · AUXILIARY ELECTRIC COOLING FAN Removal 1) Auxiliary fan is attached to radiator upper crossmember behind radiator. 2) Remove fan retaining …

WebJun 14, 2010 · 71 Posts. #4 · Apr 21, 2010. Your AC might not be coming on because it is low on pressure, to test it (for a sec or two) jump the low pressure switch closest it the … WebJun 14, 2010 · 71 Posts. #4 · Apr 21, 2010. Your AC might not be coming on because it is low on pressure, to test it (for a sec or two) jump the low pressure switch closest it the firewall with a jumper wire. If the pressure is low it will kick the clutch in on the compressor and you electric fan should also kick on. Make sure that you AC switch is turned to ...

WebDirect Fit. Electric Fans for Jeeps. Flex-a-lite offers direct-fit electric fan conversions to fit on stock radiators for the ’72-’86 Jeep CJ and the ’87-’06 Jeep Wrangler YJ and TJ. These are high-performance electric fans that will improve engine cooling at idle and slow speeds, especially important when you're out on the trail! Jun 1, 2012 ·

WebGet discount prices, fast shipping and ultimate product help when shopping for Jeep Cherokee (XJ) at 4 Wheel Parts. The best online destination and local store solution for all of your Truck and Jeep off-roading needs!

WebAug 28, 2011 · 2) If fan operates, motor is okay. Go to next step. If fan motor does not operate, check continuity between fan relay connector terminal No. 4 and body ground connections. If continuity exists, replace fan motor. If continuity does not exist, repair open and retest. 3) Disconnect fan relay connector. ecofriendly hotels chennaiWebI have a 1999 Jeep Cherokee Sport XJ for sale. 215,000 miles on the body. 183400 miles currently on the engine (came from a 2000 Jeep Cherokee Sport). I have owned the XJ for the last 5 years and bought with 200k and a hole in the side of the engine block. Since then I have brought it back to good running, daily driving condition. computer recycling san angelo txWebJun 15, 2008 · As I stated at the start, the Jeep has always run at around 210 degrees...even in cooler weather. Since doing this upgrade (and driving a few hundred miles now), it has yet to hit that mark...as a matter of fact it runs between 190 and 200 degrees now. That's a 10-20 degree drop...a huge improvment. computer recycling places hendersonvilleWebGo to Jeep r/Jeep • ... XJ Electric Fan not working . I just noticed lately that the electric fan (Driver's side) in my XJ doesn't work, and probably hasn't worked since I got it in the … computer recycling shoreline waWebMay 5, 2024 · Last Winter the heater core failed in my 1999 XJ. I took the jeep in & had the AC system discharged so that I could pull out the dash & remove the core. Howe... computer recycling prijzenWebJul 1, 2009 · Real Jeeps have dents. Joined Apr 12, 2002. 30,152 Posts. #3 · Jun 30, 2009 (Edited) Only show this user. 215-218* is the normal temp for the E-fan to turn on. If you are running hot you need to focus on the other parts of the cooling system. computer recycling san diegoWebSep 20, 2024 · The wiring is very simple. Run the orange wire to a fan, and the blue wire to a fan. If you are running dual fans like I did; its orange to fan 1, blue to fan 2. If you are not, ignore the blue and just run orange to a fan. I then made a … computer recycling provo