Question about 2009 Jeep Patriot

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2009 jeep patriot 2.4 heater not blowing hot - 2009 Jeep Patriot

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  • Jeep Master
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Hello Greg
your post invites wild guessing. do to lack of facts.
sure no coolant, sure look,sure cap of rad , cold look, is it full.
but...
1: are the fuses ok, we test them.
2: doed the blower blow air? on high. y/n. my wild guess yes.
3: no heat, on heat max and set to recirc,
4: next is engine heat ,it must be 180f +, or that is it. or more.
5: #4 passes ,then we next (SM steps here , read them) you next
check the to 2 heater core hoses, as they pass from BAY to CAB.
at the fire wall. in use, right side.
the SM again, tells you the correct temp, here, 125 to 144f
depends on engine, there. not stated. (my 3.7L does 144f)

6: if both are hot, (we do a hand test, ('skills") some use and IR thermal gun?a $19 tool.
if ok then the dampers in core heater box, are stuck closed.
7: did you scan the PCM for HVAC errors yet?
some will report ,damper motor errors....
some jeeps have HVAC self test, stated in the SM
the Jeep offical, service manual, got one?
if not ,get car serviced, at stage where dampers failed.

Posted on Dec 17, 2016

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  • Jeep Master
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Radiator coolant level may be low.

Posted on Dec 17, 2016

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Posted on Jan 02, 2017

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1 Answer

Where is the interior fuse box in the 2009 jeep patriot?


open glove box, read oper guide.
under hood.
the guide tells what/s on all car made. a fact.

posted this answer over 100 times,, ever like search
most jeeps over 2007 have no cab box called JB.
has totally integrated power module under hood
RTm


http://owners.mopar.ca/en/manuals/2009/2009_Caliber_Patriot_and_Compass.pdf

Jan 28, 2017 | 2009 Jeep Patriot

1 Answer

2009 Jeep Patriot transmission cooler?


patriots have all kinds of cooling problems,make sure that you have enough tranny fluid in it and remember your torque converter uses about 4 quarts,the tranny has a cooler in the radiator,replace the radiator with one that has 2 rows of cooling,your radiator is going to die just like the rest of patriots

Jun 05, 2015 | 2009 Jeep Patriot

1 Answer

Jeep patriot no heat


fan blows?
engine reaches and holds 180F or more , normal engine temp?
(use a IR pyro gun to measure it)
ever go a cooling system flush, if not the heater core could be packed full of junk.
id the dampers fail , its not in heat mode.
check the dampers after checking engine heat.

it only takes 2 things to make any water to air heat exchanger to work.
hot water
and actual air flow.

check for hot water first (engine coolant)

Feb 05, 2014 | 2009 Jeep Patriot

1 Answer

2009 jeep patriot not heating up properly


its a heat exhanger.
1: the water is not 180F or more.
2: the water is not flowing through the core
3: or the air cant pass through the core.
bad water temp,. bad flows, or the damper is in the wrong position.

i plug in my scan tool and the ECT reads 180f or more. holding
cool real hot water.
i then feel both water lines to the core (dial set to hot)
both are hot, if not , the core is plugged or the water valve (if present)
is clogged.
ok both lines 180f roasting hot, finger test or better IR pyro gun.,
must be damper stuck blocking core, or huge mouse nest inside.

if the core is hot, we check damper controls
there are 3 systems, and some cars have a mix
open FSM to HVAC section,, bingo there you go...
cable, vacuum servo and damper motors.
some are a mix. min 04 is mix. my jeep 08 is vacuum
my 96 is cables.
id dont matter,. there is a simple test for each
the motor kind are the hair pulling kind, (invisible)


http://www.fixkick.com/AirCond/heater.html

i went online
the patriot has at least 2 cables, blend./temp, and mode
so there is water valve, so he damper if open on temp you get
full heat, just eyes on that lever ,cable and end of cable tells
you if the door is opening.

Feb 05, 2014 | 2009 Jeep Patriot

1 Answer

2009 jeep patriot 2.4 heater not blowing hot


Go To your local Firestone store located on 1802 state st. Erie,PA

Dec 11, 2013 | 2009 Jeep Patriot 2.4

1 Answer

Fill washer fluid 2013 jeep patriot


wind shield washer.
so post a problem.
1: dead.
2: weak
3: leaks (not glass spray but in system)
4: noises. bad.
5: blows the fuse ?
6: what kind to use, fluid.?
7: how high to fill it>?


see , i cant answer.

Nov 25, 2013 | 2009 Jeep Patriot

1 Answer

2009 jeep patriot transmission problems


google jeep patriot forums join one or more and post there

Feb 06, 2013 | 2009 Jeep Patriot

2 Answers

I changed the oil and need to reset the change oil light?


1. Turn the ignition switch to the ON position. Do not

start the engine.

2. Fully depress the accelerator pedal, slowly, three times

within 10 seconds.

3. Turn the ignition switch to the OFF/LOCK position.

NOTE: If the indicator message illuminates when you

start the vehicle, the oil change indicator system did not
reset. If necessary repeat this procedure.
---
Good luck on resetting the change oil light.

That was a new one for me and found the solution in the .pdf file
located on the owners section of the jeep.com website for the 2009 Jeep Patriot.



Nov 08, 2010 | 2009 Jeep Patriot

1 Answer

Remove & replace window cranks---- Jeep patriot 2009


you need to use a window crank removing tool and remove handle. Make sure window is all the way up before reinstalling handle on splines.

Mar 05, 2010 | 2009 Jeep Patriot

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