Evening folks. Got a problem with my Jeep. After I turn off the ignition,
the fan keeps running. Don't remember this ever happening before. I
understand some vehicles do this till the engine cools down, but I didn't
think the Jeep did this. I did Google searches but could not find any
reference to this specific issue.

I tried disconnecting the negative battery terminal for several minutes,
but the fan came back on after I reconnected it.

Any ideas?


--
Thanks,
Bill

 

BG did pass the time by typing:
> Evening folks. Got a problem with my Jeep. After I turn off the ignition,
> the fan keeps running. Don't remember this ever happening before. I
> understand some vehicles do this till the engine cools down, but I didn't
> think the Jeep did this. I did Google searches but could not find any
> reference to this specific issue.
>
> I tried disconnecting the negative battery terminal for several minutes,
> but the fan came back on after I reconnected it.
>
> Any ideas?

Without the schematics I'm just guessing, but a stuck relay could
do this. Or that could just be the way it works and you never noticed
before. :)

--
DougW

 

BG did pass the time by typing:
> Evening folks. Got a problem with my Jeep. After I turn off the ignition,
> the fan keeps running. Don't remember this ever happening before. I
> understand some vehicles do this till the engine cools down, but I didn't
> think the Jeep did this. I did Google searches but could not find any
> reference to this specific issue.
>
> I tried disconnecting the negative battery terminal for several minutes,
> but the fan came back on after I reconnected it.
>
> Any ideas?

Without the schematics I'm just guessing, but a stuck relay could
do this. Or that could just be the way it works and you never noticed
before. :)

--
DougW

 

BG did pass the time by typing:
> Evening folks. Got a problem with my Jeep. After I turn off the ignition,
> the fan keeps running. Don't remember this ever happening before. I
> understand some vehicles do this till the engine cools down, but I didn't
> think the Jeep did this. I did Google searches but could not find any
> reference to this specific issue.
>
> I tried disconnecting the negative battery terminal for several minutes,
> but the fan came back on after I reconnected it.
>
> Any ideas?

Without the schematics I'm just guessing, but a stuck relay could
do this. Or that could just be the way it works and you never noticed
before. :)

--
DougW

 

Jeep fans can come on any time as far as I know. It should say so on
the fan shroud as a warning sticker.

Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
Canadian Off Road Trips Photos: Non members can still view!
Aug./05 http://www.imagestation.com/album/in...?id=2120343242
(More Off Road album links at bottom of the view page)

BG wrote:
>
> Evening folks. Got a problem with my Jeep. After I turn off the ignition,
> the fan keeps running. Don't remember this ever happening before. I
> understand some vehicles do this till the engine cools down, but I didn't
> think the Jeep did this. I did Google searches but could not find any
> reference to this specific issue.
>
> I tried disconnecting the negative battery terminal for several minutes,
> but the fan came back on after I reconnected it.
>
> Any ideas?
>
> --
> Thanks,
> Bill

 

Jeep fans can come on any time as far as I know. It should say so on
the fan shroud as a warning sticker.

Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
Canadian Off Road Trips Photos: Non members can still view!
Aug./05 http://www.imagestation.com/album/in...?id=2120343242
(More Off Road album links at bottom of the view page)

BG wrote:
>
> Evening folks. Got a problem with my Jeep. After I turn off the ignition,
> the fan keeps running. Don't remember this ever happening before. I
> understand some vehicles do this till the engine cools down, but I didn't
> think the Jeep did this. I did Google searches but could not find any
> reference to this specific issue.
>
> I tried disconnecting the negative battery terminal for several minutes,
> but the fan came back on after I reconnected it.
>
> Any ideas?
>
> --
> Thanks,
> Bill

 

Jeep fans can come on any time as far as I know. It should say so on
the fan shroud as a warning sticker.

Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
Canadian Off Road Trips Photos: Non members can still view!
Aug./05 http://www.imagestation.com/album/in...?id=2120343242
(More Off Road album links at bottom of the view page)

BG wrote:
>
> Evening folks. Got a problem with my Jeep. After I turn off the ignition,
> the fan keeps running. Don't remember this ever happening before. I
> understand some vehicles do this till the engine cools down, but I didn't
> think the Jeep did this. I did Google searches but could not find any
> reference to this specific issue.
>
> I tried disconnecting the negative battery terminal for several minutes,
> but the fan came back on after I reconnected it.
>
> Any ideas?
>
> --
> Thanks,
> Bill

 

"DougW" <post.replies@invalid.address> sed:

> BG did pass the time by typing:
>> Evening folks. Got a problem with my Jeep. After I turn off the
>> ignition, the fan keeps running. Don't remember this ever happening
>> before. I understand some vehicles do this till the engine cools
>> down, but I didn't think the Jeep did this. I did Google searches
>> but could not find any reference to this specific issue.
>>
>> I tried disconnecting the negative battery terminal for several
>> minutes, but the fan came back on after I reconnected it.
>>
>> Any ideas?
>
> Without the schematics I'm just guessing, but a stuck relay could
> do this. Or that could just be the way it works and you never noticed
> before. :)
>

Could be the later <sheepish grin> I went back out a half hour later, and
it had stopped. Drove a half hour and it did it again. I'm thinking that
my belts are loose/need replacing and it's running hotter than normal?

Take care,
Bill

 

"DougW" <post.replies@invalid.address> sed:

> BG did pass the time by typing:
>> Evening folks. Got a problem with my Jeep. After I turn off the
>> ignition, the fan keeps running. Don't remember this ever happening
>> before. I understand some vehicles do this till the engine cools
>> down, but I didn't think the Jeep did this. I did Google searches
>> but could not find any reference to this specific issue.
>>
>> I tried disconnecting the negative battery terminal for several
>> minutes, but the fan came back on after I reconnected it.
>>
>> Any ideas?
>
> Without the schematics I'm just guessing, but a stuck relay could
> do this. Or that could just be the way it works and you never noticed
> before. :)
>

Could be the later <sheepish grin> I went back out a half hour later, and
it had stopped. Drove a half hour and it did it again. I'm thinking that
my belts are loose/need replacing and it's running hotter than normal?

Take care,
Bill

 

"DougW" <post.replies@invalid.address> sed:

> BG did pass the time by typing:
>> Evening folks. Got a problem with my Jeep. After I turn off the
>> ignition, the fan keeps running. Don't remember this ever happening
>> before. I understand some vehicles do this till the engine cools
>> down, but I didn't think the Jeep did this. I did Google searches
>> but could not find any reference to this specific issue.
>>
>> I tried disconnecting the negative battery terminal for several
>> minutes, but the fan came back on after I reconnected it.
>>
>> Any ideas?
>
> Without the schematics I'm just guessing, but a stuck relay could
> do this. Or that could just be the way it works and you never noticed
> before. :)
>

Could be the later <sheepish grin> I went back out a half hour later, and
it had stopped. Drove a half hour and it did it again. I'm thinking that
my belts are loose/need replacing and it's running hotter than normal?

Take care,
Bill