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Radiator fan relay location

Tiny
DOCLEVINGSTON
  • MEMBER
  • 1999 DODGE CARAVAN
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 175,000 MILES
I have determined that the radiator fans are inoperative due to failure of the radiator fans relay. I cannot locate the radiator fans relay under the hood. The radiator fans 40A fuse is located in the fuse/relay box above and to the right of the battery. Where is the radiator fans relay located?
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Thursday, June 10th, 2010 AT 12:14 PM

45 Replies

Tiny
DOCFIXIT
  • MECHANIC
  • 18,828 POSTS
There is not a relay this system uses a controller which is up by the fans on the drivers side. Here is the location in the diagrams below. Check out the diagrams (below). Please let us know if you need anything else to get the problem fixed.
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+12
Thursday, June 10th, 2010 AT 12:29 PM
Tiny
KPOIRIER1125
  • MEMBER
  • 1 POST
It worked perfect! I got the part and it took me about twenty minutes to install. All fixed!
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Sunday, July 15th, 2018 AT 2:10 PM
Tiny
MAMCC
  • MEMBER
  • 1 POST
  • 1999 DODGE CARAVAN
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 98,000 MILES
Where can I find the radiator fan relay my van with a 2.4 liter engine?
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Sunday, July 15th, 2018 AT 2:11 PM (Merged)
Tiny
MAKAHA1
  • MEMBER
  • 1 POST
  • 1999 DODGE CARAVAN
Six cylinder two wheel drive automatic.

Cannot find relay. I have a 1999 and a 2000 Caravan. Cooling fans on 1999 do not turn on. I think it is the relay. Fans work.(Bench test) Looked on left side of frame in the front. Removed air filter housing, no relay. Understand it should be a two inch square. Followed wire, goes into large wire harness under the fuse and relay distribution box. Can you help? Tried a lot of people and got many answers, none good.
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Sunday, July 15th, 2018 AT 2:11 PM (Merged)
Tiny
WILLIE9622
  • MEMBER
  • 4 POSTS
  • 1999 DODGE CARAVAN
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 175,000 MILES
After never having any cooling problems with this van for almost ten years, I had to replace the radiator fan relay last week because the fans were only working intermittently, and were staying on after I turned the engine off. After installing the new relay, I am now having the same problems with the fans. Is it possible that I got a bad relay? Or is there another part that I should check that can be causing this? I have tried to retrieve a trouble code, and get two, pause, 55. I cannot find that code anywhere.
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Sunday, July 15th, 2018 AT 2:11 PM (Merged)
Tiny
BLUELIGHTNIN6
  • MECHANIC
  • 16,542 POSTS
This would be due to a faulty fan motor. Replace the fan motor and clear any trouble codes stored. Using a diagnostic scanner is much easier in retrieving codes and most auto part stores will do this for you free of charge.
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-1
Sunday, July 15th, 2018 AT 2:11 PM (Merged)
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,700 POSTS
Power distribution box under hood.
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Sunday, July 15th, 2018 AT 2:11 PM (Merged)
Tiny
LARRYGRANT
  • MEMBER
  • 1 POST
  • 2001 DODGE CARAVAN
Engine cooling problem, six cylinder.

Trying to find where the cooling fan relay is located?
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Sunday, July 15th, 2018 AT 2:12 PM (Merged)
Tiny
BMRFIXIT
  • MECHANIC
  • 19,053 POSTS
Radiator coolant fan relay is located on front bumper reinforcement behind the grille.
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Sunday, July 15th, 2018 AT 2:12 PM (Merged)
Tiny
JOSHINGME
  • MEMBER
  • 1 POST
  • DODGE CARAVAN
Where is the cooling fan relay on my Grand Caravan with a 3.3 liter engine?
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+4
Sunday, July 15th, 2018 AT 2:12 PM (Merged)
Tiny
INDYUKE
  • MECHANIC
  • 416 POSTS
They are right. The codes indicate that your engine is running lean. The K&N air filter system might be contributing to that. That type of system tends to flow more volume than the stock system, and if the factory MAF sensor metering orifice is replaced with just a straight pipe then it will read lean.
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Sunday, July 15th, 2018 AT 2:12 PM (Merged)
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Can you please let me know what year it is?
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Sunday, July 15th, 2018 AT 2:12 PM (Merged)
Tiny
LILANGEL922US
  • MEMBER
  • 1 POST
  • 2000 DODGE CARAVAN
Six cylinder two wheel drive automatic.

I have the part. The person I have to work on my car could not find it anywhere. AutoZone was no help either. They said they had no clue. Everywhere I have looked says different places.
All I want to know is Where is the radiator fan relay?
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Sunday, July 15th, 2018 AT 2:12 PM (Merged)
Tiny
MBKAYE4038
  • MEMBER
  • 3 POSTS
On my 1997 the relay is near the strut mount on the driver side. Remove the air filter boxes and it is under them to the side. I hope this helps. It took me awhile to find it when mine failed.
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Sunday, July 15th, 2018 AT 2:12 PM (Merged)
Tiny
DAN DZIENDZIELEWSKI
  • MEMBER
  • 1 POST
  • 2000 DODGE CARAVAN
Four cylinder two wheel drive automatic.

Cooling fan keeps running after vehicle turned off. Needs new relay plug but unable to find location on frame for ground so it can be replaced. Where is it? Thanks for the help.
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Sunday, July 15th, 2018 AT 2:12 PM (Merged)
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
The radiator fan relay its at front left frame rail. See below.


https://www.2carpros.com/forum/automotive_pictures/12900_fan_relay_3.jpg

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Sunday, July 15th, 2018 AT 2:12 PM (Merged)
Tiny
JOVANYSANLEON
  • MEMBER
  • 1 POST
  • 2000 DODGE CARAVAN
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 130,000 MILES
Where is the cooling fan relay switch located at?
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Sunday, July 15th, 2018 AT 2:12 PM (Merged)
Tiny
LEGITIMATE007
  • MECHANIC
  • 5,121 POSTS
There is a box of relays in the engine compartment with a cover on it, it should be right inside there and on the back side of the cover is a diagram which describes which relay belongs to which component.
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Sunday, July 15th, 2018 AT 2:12 PM (Merged)
Tiny
ALLENANDRUBY
  • MEMBER
  • 3 POSTS
  • 1996 DODGE CARAVAN
  • 3.8L
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 100,000 MILES
Does this model Dodge Grand Caravan have radiator fan relay(s) or just a radiator fan fuse? And if so, where is it located? The Haynes manual doesn't seem to give me a clue.
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Monday, November 26th, 2018 AT 11:24 AM (Merged)
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
There is an electronic relay on the left front frame rail. It is a common failure.

Roy
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Monday, November 26th, 2018 AT 11:24 AM (Merged)

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