Hi there, We think the fuel pump on our 2004 Jeep Liberty needs fixing. Can we do this ourselves? Where exactly is the fuel pump located in the Jeep? Thanks, Gen

That is a whole lot of issues that needs an auto electrician and a pro grade scan tool computer. We have a pro electrician here @Jeff Armer and hopefully he will chime in. Sounds like a communication issue with BCM and ECM which I think is combined into a TIPM.

https://www.google.com/search?q=jeep+liberty+p0501

If you disconnect the battery, you have to reset the anti-theft system.

https://www.google.com/search?q=jeep+liberty+tipm+reset

How do i reset the Jeep Liberty alarm? - Vehicle History

https://www.vehiclehistory.com > questions > how-do-i-...
To reset the Jeep Liberty alarm, press the control door-lock button on the keyless entry fob. Open the side door of the cab. Leave all doors closed for around ...
3 answers · Top answer: If You want to reset the alarm on the Jeep Liberty then You will need to fol

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I have a 2004 Jeep Liberty with the 3.7 V6 it says that the number 4 injector has an open circuit how do I fix this problem I've already changed injector out and still same code

no idea to be honest earlier jeeps had then at the front of the wing down below as i remember ?? newer one would i imagine be in the electrical box under the bonnet near the battery

Did you check all the fuses? Sounds like you have no power to the fuel pump if you worked on it recently, make sure there is no ground wire unhooked. Any ground wire could cause this problem. Locate the fuel pump relay. Switch it with a known good relay.

Hi, I would get a syphen hose and fish it in to the tank and drain it out that way. Anouther way is to use the fuel pump to pump it out. Connect a hose to fuel line. Use caution when doing this. (high pressure) 60 to 80 psi.

I suggest check fuel pump module, sound like go to bad.

Fig. Top view of the fuel pump module-Liberty

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No, it is not common for fuel pumps to fail. But if you get into the habit of driving the Jeep when the low fuel indicator lights up, it will cause the pump to overheat and fail prematurely over time.

yes you will need to drop the gas tank to replace the fuel pump

Does sound like it has blown up

I also have a 2004 Jeep Liberty, with 75,000 miles. Mine does exactly the same thing and is worse while braking. Nobody seems to know what it would be that I haven't already had replaced.... Any ideas? :)