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 Post subject: Tranny problems
PostPosted: Wed Jan 21, 2015 11:43 pm 
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Joined: Wed Jan 21, 2015 11:31 pm
Posts: 7
Just bought a 2004 liberty renagade. The jeep is in perfect shape it has a lot of miles on it, 160000. Love the jeep just check engine light came on its the trannys I pulled the codes they are p0700, p1776' and p0740 I thimk the are all tranny codes. Also the weels are squeaking any ideas


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 Post subject: Re: Tranny problems
PostPosted: Thu Jan 22, 2015 12:27 am 
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Joined: Fri Nov 07, 2014 9:15 am
Posts: 1475
Location: Pennsylvania
replace the wheel bearings? Probably dry and gouged. Google those codes. And all of the fluids were changed 60k miles ago correct?

_________________
2012 Jeep Liberty KK 84k miles
4" lift.
Gen 5.5 A-Arms
Maxxis 31x10.50x15

Jeep Photos: https://plus.google.com/+Ryantechtips/posts
M1101 Trailer Build- BUILD IN PROGRESS / 70% http://www.lostjeeps.com/forum/phpBB3/viewtopic.php?f=88&t=83940


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 Post subject: Re: Tranny problems
PostPosted: Thu Jan 22, 2015 12:55 am 
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Joined: Wed Jan 21, 2015 11:31 pm
Posts: 7
Not sure if they were changed tranny and transfer case were would you suggest getting it done at? I was a ford man should I go to the dealer ship? Just bought it do you think getting it flushed and changed will help it? Love my liberty and were is the Tom?


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 Post subject: Re: Tranny problems
PostPosted: Thu Jan 22, 2015 9:16 am 
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Joined: Fri Nov 07, 2014 9:15 am
Posts: 1475
Location: Pennsylvania
Symptoms

Malfunction Indicator Lamp (MIL) illumination
The transmission may exhibit drivability problems like slipping, etc.

Causes

More often then not, the cause of this code is that there is a transmission problem of some kind. The TCM detected the problem and set a code. P0700 means that a fault code is stored in the TCM. However this doesn't rule out the possibility of a failed PCM or TCM.

Solutions

Extracting this code from the TCM will be the first step in repairing the fault in the transmission.

If the TCM compatible scan tool will not communicate with the Transmission Control Module then that is a good indication that there may be a fault with the TCM itself.



p1776, transmission solenoid switch valve is sticking

p0740, change the transmission fluid real quick!!!



since the jeep was bought with that many miles on it, id highly suggest changing all of the fluids in it since you don't know the previous service schedule. get the fluids changed where ever you trust a mechanic to do so.

_________________
2012 Jeep Liberty KK 84k miles
4" lift.
Gen 5.5 A-Arms
Maxxis 31x10.50x15

Jeep Photos: https://plus.google.com/+Ryantechtips/posts
M1101 Trailer Build- BUILD IN PROGRESS / 70% http://www.lostjeeps.com/forum/phpBB3/viewtopic.php?f=88&t=83940


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 Post subject: Re: Tranny problems
PostPosted: Fri Jan 23, 2015 2:29 pm 
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Joined: Wed Jan 21, 2015 11:31 pm
Posts: 7
Selenide switch?


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