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sprinkles08
sprinkles08, ASE Certified Technician
Category: Jeep
Satisfied Customers: 22295
Experience:  Chrysler/Dodge/Jeep Master Certified, ASE Master and Advanced Certified, Trans and Hybrid Specialist
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2006 Jeep Liberty Sport 2wd P0700 P1745 codes had Misfire on

Customer Question

2006 Jeep Liberty Sport 2wd
P0700
P1745 codes had Misfire on cylinder 6 fixed it and now have these codes and also car is in limp mode
Submitted: 6 months ago.
Category: Jeep
Expert:  david craig replied 6 months ago.

Hi Im David, thanks for visiting the site, the P0700 is a direct result of the main problem P1745. replace the high pressure solenoid inside the transmission and it'll be fine. it a line pressure fault.

Customer: replied 6 months ago.
Can you give a location of were its at can't seem to find anything online
Expert:  david craig replied 6 months ago.

please allow me a moment, thanks

Customer: replied 6 months ago.
Is this the seliond your talking about?
Expert:  david craig replied 6 months ago.

that would be it

Customer: replied 6 months ago.
Awesome I'll Letcha know how it goes
Expert:  david craig replied 6 months ago.

heres a shot of its location

Expert:  david craig replied 6 months ago.

please accept the answer and leave a 5 star rating if you are satisfied with my assistance. i will leave this open after you rate me in case we have to go further. thanks and keep me posted.

Customer: replied 6 months ago.
Looks nothing alike
Expert:  david craig replied 6 months ago.

hang on a sec, there are variations of that tranny.

Expert:  david craig replied 6 months ago.

ok, this is the correct version

Customer: replied 6 months ago.
Okay so which one is suppose to be the one I'm changing
Expert:  david craig replied 6 months ago.

377

Customer: replied 6 months ago.
Am I suppose to be able to buy that at a parts store or just dealer
Expert:  david craig replied 6 months ago.

I always recommend oem dealer parts. what ever came from the factory should always be replace with the same part.

Customer: replied 6 months ago.
Ok and the location of that valve is we're at
Expert:  david craig replied 6 months ago.

you will need to pull the valve body off of the bottom of the transmision. you'll see it.

Customer: replied 6 months ago.
I did that and there's nothing but a clip type deal that's holding one thing in behind the valve body
Expert:  david craig replied 6 months ago.

ill get you the removal procedure

Expert:  david craig replied 6 months ago.

still looking

Expert:  david craig replied 6 months ago.

flip that valve body over and send me a pic please

Customer: replied 6 months ago.
Okay give a few minutes
Expert:  david craig replied 6 months ago.

ok

Customer: replied 6 months ago.
Expert:  david craig replied 6 months ago.

let me get back with you in a few. i got to do some research on this.

Expert:  david craig replied 6 months ago.

better yet, let me opt out and let another tech help you. i dont want you waiting..........thanks.

Expert:  sprinkles08 replied 6 months ago.

Hello and welcome to JustAnswer!

Do you still need help?

Customer: replied 6 months ago.
last guy didn't ever answer me can you see our convo from above
Expert:  sprinkles08 replied 6 months ago.

Have you owned the vehicle since new? Are you aware of the transmission being replaced at some point? What's shown in your picture is not a variable line pressure valve body.

Customer: replied 6 months ago.
No I haven't what do I have on it what do I need to do to fix the code p0700 and p1745
Expert:  sprinkles08 replied 6 months ago.

The picture you uploaded shows an older non VLP valve body. Can you post the VIN?

Customer: replied 6 months ago.
I'll get it in morning first thing
Expert:  sprinkles08 replied 6 months ago.

Ok.

Customer: replied 6 months ago.
1j8gk48k66w106778
Expert:  sprinkles08 replied 6 months ago.
I'm a full time tech and at work this morning,I'll get back to you as quickly as I can!
Customer: replied 6 months ago.
Thanks man
Expert:  sprinkles08 replied 6 months ago.

You're welcome!

Customer: replied 6 months ago.
Did you have a chance to look anything up today
Expert:  sprinkles08 replied 6 months ago.

I've just gotten home from work and had a chance to check. Your trans doesn't have variable line pressure. Has the powertrain control module been replaced?

Customer: replied 6 months ago.
No I haven't replaced it all the looking up i did led me to believe that the same thing as the other guy was saying and once valve body got off it wasn't there so was confused
Expert:  sprinkles08 replied 6 months ago.

The PCM believes that the truck has variable line pressure but doesn't. The best thing to do would be to have your dealer make sure the PCM is correct for the truck and if so then reprogram it. If that doesn't change anything then it's going to need to be replaced.

Customer: replied 6 months ago.
Okay it's been replaced before the guy before me replaced it back in June
Customer: replied 6 months ago.
Just found out asking him so best thing is to just put tranny back together and take to dealer and have the pcm checked?
Expert:  sprinkles08 replied 6 months ago.

Yes, you can put the trans back together as the problem is with the PCM. I'm quite sure the wrong one was installed.

Customer: replied 6 months ago.
Awesome thanks
Expert:  sprinkles08 replied 6 months ago.

You're welcome!

Customer: replied 6 months ago.
Pcm or ecm?
Expert:  sprinkles08 replied 6 months ago.

It's the PCM, powertrain control module.

Customer: replied 6 months ago.
This one correct
Expert:  sprinkles08 replied 6 months ago.

Yes.