Question about 2001 Jeep Grand Cherokee

1 Answer

2000 jeep cherokee overheating

I need to know if you are calling the PWM fan control module relay that is used to control the speed of the electric radiator cooling fan a "fuse". IF not where is this fuse located? The relay is on the passenger side behind the vacuum reservoir,behind the bumper and grill. I am having the same overheating problems at idle and low speeds. Thanks,Ken

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Sergeant:

    An expert that has over 500 points.

  • Expert
  • 169 Answers

Boy ken are you lucky I just went through this with a customers jeep. The cooling fan controll relay/module is behind the right headlight- but not that easy. I had to remove the battery,fusebox and loosen the wiring harness to get to SEE it. when u remove the headlight you can't see it because of the plastic under/behind it. look down from the top on the top of the inner fender well(behind/under headlight) and see a little box aprox.1.5"x1.5"x3/4"thick. it has 3 wires going to it. remove the two 8mm mounting bolts(near impossible) and replace it. I hate to admit this but it helped to drill a hole int the headlight bucket to get straight to the bolts to properly mount it again. when you get the part from the dealer it comes with new mounting hardware and is only about $45 retail. OOOhh yeah don't expect the fan to come on right away after you replace the module. Turn on the a/c and give it 2-5 minutes to come on while engine is running. I'll keep an eye out for ya if you need more info..

Posted on Aug 31, 2008

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

I have a 2001 Grand cherokee Laredo, 4.0, 6 cyl. Have had the Fan Relay replaced and Control Module because of overheating. Now it is overheating again. Any suggestions? And are the fan relay and...


If the fan is not cycling when the engine gets hot, you'll have to test the fan motor and the temperature sensor. If the fan is running and it's still hot, the thermostat may be the cause.

Oct 21, 2010 | 2001 Jeep Grand Cherokee

2 Answers

2002 jeep grand cherokee larado is over heating. The cooling fanonly runs if I hotwire it. I changed th thermostat. Temp gauge is reading . Could it be the cooling fan relay if so where is it located. The...


Fan relay is located under pass headlight. Remove light assembly, use 2 1/2 " hole saw to drill hole in plastic housing ,3"from back wall, 3'' from left side.This will put you right over relay. Unscrew two bolts,replace. Relay was $40.... dealer wanted$350 to remove front bumper to replace it.

Sep 02, 2010 | 2002 Jeep Grand Cherokee

1 Answer

Jeep cherokee 2000 heater fan does't run


If it doesn't run on any speed then check fuses and relay's under the hood in the power distribution box,if all are good then use a test light or volt meter on fan motor wires with fan switch set on high,if you have power there then replace fan motor,if the fan works on some speeds and not others than check the fan speed control module,it is located in the air duct on pass side below glove box.

May 03, 2010 | 2000 Jeep Cherokee

1 Answer

Do you know where the radiator fan motor relay sensor would be?


The Pulse Width Modulated (PWM) cooling fan relay is located below the right headlamp behind the bumper fascia.

Nov 05, 2009 | 2000 Jeep Grand Cherokee

2 Answers

Location of cooling fan relay


Hi,
The pulse width modulated (PWM) radiator cooling
fan relay is located behind the front bumper fascia
below the right headlamp in the 4.0l.
It is held on by 2 bolts.
Hope this helps.
Iain

Oct 14, 2009 | 2000 Jeep Grand Cherokee

2 Answers

Coolant leaking replace every three days coolant fan wont stop ru


This link has a diagram showing the location of the relay: http://autorepair.about.com/library/faqs/bl581g.htm

The Pulse Width Modulated (PWM) radiator cooling fan relay is located behind the front bumper fascia below the right head lamp.

Sep 08, 2009 | 2000 Jeep Grand Cherokee

1 Answer

Hi i have a 2000 jeep grand cherokee the problem is the elec fan dose not turn on where is the sensor the turn on the fan. the fuels are ok.


This is controlled by a relay module .The location is under the passenger head assembly.Dumb location i know but that is were it is at.There is also problems with the fan assembly it self .Test for power on the red wire at the fan with the ac on this will make the computer tell the relay to start the fan. The relay module is not easy to get at :( i hope this helps .

Aug 11, 2009 | 2000 Jeep Grand Cherokee

1 Answer

2000 jeep cherokee sport - a/c heat control fan stopped working - the blower resistor looked burned so I replaced it - no change - next I relaced the control module - no change - the two related fuses are...


replace fan motor it caused the resister to go out check fan speed switch on back plug in burned? u also should have a fan relay that could be bad

Jul 03, 2009 | 2000 Jeep Grand Cherokee

6 Answers

2002 jeep cherokee laredo


the only problem that vehicle has is with cooling fans is relay/module or electrical harness to module that burns up located behind and under right front headlamp assy must remove headlamp to access relay/module that is what powers up fan motor module assy.

Jul 24, 2008 | 2002 Jeep Grand Cherokee

Not finding what you are looking for?
2001 Jeep Grand Cherokee Logo

267 people viewed this question

Ask a Question

Usually answered in minutes!

Top Jeep Experts

yadayada
yadayada

Level 3 Expert

63801 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

21990 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

6812 Answers

Are you a Jeep Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...