20 Most Recent 2000 Jeep Cherokee - Page 7 Questions & Answers


most likely cause is the brushes/commutator slip rings are worn and the only answer is a recon unit as without the right tools to change the parts then your stumped ,try buying just the carbon brushes ?? just not for public sale ,get a decent bosch unit this will last the test of time i assure you

2000 Jeep... | Answered on Sep 29, 2012


The computer grounds the fuel pump relay for 3 seconds to boost fuel pressure on start-up. If the computer does not see oil pressure or RPM it will not continue to ground the relay.
You would need to bypass the relay and see if the pump continues to run, then check the relay and the ground signal from the computer.
The gas gauge problem may be connected or something different.
The connector at the gas tank may be faulty which would affect both the power for the pump and the fuel gauge sending unit.

2000 Jeep... | Answered on Sep 21, 2012


You might find a Haynes or Chiltons manual at a good public library. I just bought one online but it has taken a week to arrive. I live in a rural area so that is my best option.

2000 Jeep... | Answered on Sep 20, 2012


Hi there:

The bus is the network the computers use to talk to each other. When it comes up in the mileage display this means that the network has shut down. You may have damaged wiring, a shorted cam or crank sensor, or you got a defective PCM.


Sometimes, the problem you are having is with a bad computer. Most likely this is being caused by a bad engine computer and will need to replace in order to solve this issue. The PCM is located in the engine compartment next to the air cleaner assembly.


Hope this helps; also keep in mind that your feedback is important and I`ll appreciate your time and consideration if you leave some testimonial comment about this answer.

Thank you for using FixYa, have a nice day.

2000 Jeep... | Answered on Sep 04, 2012


Get the fuel mapping sensor looked at. what type of car is it?

2000 Jeep... | Answered on Sep 03, 2012


Dulicate question.

2000 Jeep... | Answered on Aug 31, 2012


Duplicate question.

2000 Jeep... | Answered on Aug 31, 2012


Is it mounted on the back carrier or underneath the car?

If underneath, open your rear door, on the rear surface where the door locking mechanism is, check for a bolt that can be turned left/right in order to lower the spare tire locking chain.



2000 Jeep... | Answered on Jul 13, 2012


If you are completly without power for anything, you are most likly looking at a bad ground wire. Check the ground on the battery and follow the negative battery cable down to where it connects to the engine. Below are 2 pictures as I am not sure which engine size you have. The first is the location of that main ground from the battery for the 4.0 liter engine and the second is the location for the 2.5 liter engine. Sounds as if it's as simple as that if you are not getttting anything at all. Hope this helps.....

7_11_2012_8_02_50_pm.jpg7_11_2012_8_03_05_pm.jpg

2000 Jeep... | Answered on Jul 11, 2012


P0123 is a TPS/Pedal Position Sensor A Circuit High Input code. P0162is an 02 Sensor Circuit Malfunctoin (Bank 2 Sensor 3) problem.

2000 Jeep... | Answered on Jul 01, 2012

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