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Patriot code p0645 - 2007 Jeep Patriot Sport

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Fault code c 1044

Think I found the solution or a thread discussing your Fault Code at Jeep Forum (Jeep patriot abs,4wd,esp,Trac control lights on after replacing rear wheel bearing) Jeep patriot abs 4wd esp Trac control lights on after replacing rear wheel...

Jan 07, 2016 | 2007 Jeep Patriot Limited

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I replaced the crankshaft position sensor on my 08 jeep patriot cleared the codes and it still has the same thing coding ?

why not post ALL scan codes logged.
we cant guess engine size or codes.
they must be stated.

Feb 27, 2015 | 2008 Jeep Patriot

2 Answers

What does code J17 on Jeep Patriot sport 4x2 mean?

I think its a engine temperature code is the vehicle temp guage normal

Jan 21, 2015 | 2008 Jeep Patriot

1 Answer

List of check engine codes

you can buy the FSM. its all in there, and what they MEAN !

my FSM for my 08 has, the codes are dispersed on 7000 pages.
nobody is going to integrate, that for free.
cars newer than 2007 have vast numbers of DTCs,
Diagnostic Trouble codes OBD2. with federal and P2, P3 codes.
factory codes , (huge numbers)
B codes
U codes.
C codes.
32 pages of codes.

please post symptoms or codes thrown?
if just being proactive, buy the FSM.
like i had to do.

or beg here

for fleabay

Mar 31, 2014 | 2009 Jeep Patriot

1 Answer


check for loose fuel cap/ missing EVAP pressure sensor
code 0457 refers also to the EVAP sensor---replace if the cap is ok.


Mar 24, 2013 | 2009 Jeep Patriot

1 Answer

Van clicks instead of starting, p0645 maybe

the code is for a ac clutch relay you may have a short in the relay check in the relay block under the hood it has labels to tell you which relay it is. Most likely this has caused your battery to be drained.

Nov 08, 2010 | 2001 Dodge Ram 1500 Truck 2WD

1 Answer

Ford 2008 Exedition code P0645. Dealer says I need a PCM

P0645=A/C Clutch Relay Control Circut, This is the code, how it affects your vehicle I do not know, I take it your a/c does not work? Hope this helps.

Aug 02, 2010 | 2008 Ford Expedition

1 Answer

What does codes p0645 and p0481 mean on a 2004 dodge intrepid?

P0645 A/C Clutch relay circuit

P0481 high speed fan control relay circuit

Jan 19, 2009 | 2004 Dodge Intrepid

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