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GAVIN LOWITZ
MEMBER
2006 DODGE TRUCK
5.7L
V8
2WD
AUTOMATIC
179,300 MILES
The exhilarate fan stays on without the air conditioning on.
Thursday, May 24th, 2018 AT 11:32 AM
11 Replies
ASEMASTER6371
MECHANIC
52,797 POSTS
Good afternoon.
Which fan? The cooling fan or the blower fan?
Roy
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Thursday, May 24th, 2018 AT 11:59 AM
GAVIN LOWITZ
MEMBER
7 POSTS
Cooling fan.
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Thursday, May 24th, 2018 AT 12:20 PM
ASEMASTER6371
MECHANIC
52,797 POSTS
You mean the one inside the truck?
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Thursday, May 24th, 2018 AT 12:25 PM
GAVIN LOWITZ
MEMBER
7 POSTS
No, the fan under the hood even with the air conditioner off it still runs.
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Thursday, May 24th, 2018 AT 12:58 PM
GAVIN LOWITZ
MEMBER
7 POSTS
Even if I do not ever use it it still runs.
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Thursday, May 24th, 2018 AT 12:58 PM
ASEMASTER6371
MECHANIC
52,797 POSTS
Okay, the TIPM or the fuse box under the hood is what controls the condenser fan.
I would remove the connector for the low pressure switch on the AC line and see if it shuts it off. If it does not then the TIPM is the issue.
Roy
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Thursday, May 24th, 2018 AT 1:26 PM
GAVIN LOWITZ
MEMBER
7 POSTS
Is a little pressure switch located on top of the intake manifold.
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Thursday, May 24th, 2018 AT 1:28 PM
ASEMASTER6371
MECHANIC
52,797 POSTS
No, as I stated, it is on the AC lines, not the intake manifold. I attached a picture for you.
Roy
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Thursday, May 24th, 2018 AT 1:31 PM
GAVIN LOWITZ
MEMBER
7 POSTS
I have had problems with that switch before the wires on top.
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Thursday, May 24th, 2018 AT 1:41 PM
GAVIN LOWITZ
MEMBER
7 POSTS
Does that switch have a Schrader valve on it? What do you call it when you call AutoZone?
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Thursday, May 24th, 2018 AT 1:42 PM
ASEMASTER6371
MECHANIC
52,797 POSTS
I did not tell you to replace anything.
I just want to see if the fan turns off before we discuss possible failures.
Did you remove the wires?
Roy
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Thursday, May 24th, 2018 AT 1:45 PM
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