Question about 2000 Jeep Grand Cherokee

1 Answer

I have a Grand Cherokee 2000 limited and it suddenly started signaling service required. I have changed the oil, brakes, filter, fan belt. The signal still persisted. The problem continued with intermittent stops of the engine while on motion. I returned it to the mechanic for a scanning to identify the problem. The scanner a circuit contact that links the accelator to the engine. It signalled the code P0123 which identified the cable. Please is the method employed reliable and how can i get a replacement of this cable since it is not available at my current location, Republic of Guinea. Need your urgent assistance.

Posted by on

  • adeymee Oct 02, 2010

    You mean a TP sensor? if that is what the code is related to, can i get it replaced with a new one in Atlanta? Is possible to also have a fair knowledge of the price?



1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 20 achievements.


    An expert that got 10 achievements.


    An expert that got 5 achievements.

  • Jeep Master
  • 1,675 Answers

Hi yes this is very reliable, i think you have miss understood what the code is, this also refers to the throttle position sensor, this is the sensor that gets information from the ECM to either go faster ( open throttle, or go slower close throttle) this unit it self may be the cause and not just the wire ( not cable ) you might need a TP sensor..throttle position sensor, you can check the wiring for this to, just to see if it is ok, but i think that is what you will need the TP sensor...hope this helps

Posted on Oct 02, 2010



1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

Left brake and turn signal lights are out on my 2000 Jeep Grand Cherokee

If they are two different bulbs, I would look for a ground wire problem.
If the two lights are the same bulb, could be a socket or turn signal switch problem.

Jul 03, 2012 | 2000 Jeep Grand Cherokee

1 Answer

Where is the camshaft position senor on a 2000 jeep grand cherokee 4 liter

The Camshaft Position Sensor (CMP) on the 4.0L 6cylinder engine is bolted to the top of the oil pump drive shaft assembly. The sensor and drive shaft assembly is located on the right side of the engine near the oil filter.
The CMP sensor contains a Hall effect device called a sync signal generator to generate a fuel sync signal. This sync signal generator detects a rotating pulse ring (shutter) on the oil pump drive shaft. The pulse ring rotates 180 degrees through the sync signal generator. Its signal is used in conjunction with the crankshaft position sensor to differentiate between fuel injection and spark events. It is also used to synchronize the fuel injectors with their respective cylinders.
When the leading edge of the pulse ring (shutter) enters the sync signal generator, the following occurs: The interruption of magnetic field causes the voltage to switch high resulting in a sync signal of approximately 5 volts.
When the trailing edge of the pulse ring (shutter) leaves the sync signal generator, the following occurs: The change of the magnetic field causes the sync signal voltage to switch low to 0 volts

This information is available from the websitecheap_repair_3.jpg

Jan 27, 2011 | 2000 Jeep Grand Cherokee

1 Answer

94000 mile service requirements

your next service is due at 96000 your last service should have been an oil, lube and filter. Next one is that, plus trans and differential fluid changes. On every service it is wise to look at the entire vehicle...belts, hoses, exhaust and brakes just to make sure everything is in good condition.

Sep 09, 2010 | 1999 Jeep Grand Cherokee

1 Answer

I have 2000 jeep grand cherokee limited edition with a 4.7 V-8. It turns over for about 20 seconds before it wants to start up. I've checked the fuse and relay for the fuel system, and I've changed the...

then problem is in filter pressure fuel , it is inside oil tank near fuel pumb, may be is dust, better change.
sorry my english.
I`m Mexican friend.
raul ortiz

Aug 10, 2010 | 2000 Jeep Grand Cherokee

1 Answer

Oil change, how much oil is needed for a 2000 grand cherokee limited

5.7 for a petrol engine with filter change
7.5 for a diesel engine with filter change

Oct 31, 2009 | 2000 Jeep Grand Cherokee

1 Answer

What to do if antifrezee or water are runing in to the oil of jeep grand cherokee ,,????

If you accidentally poured antifreeze into the motor then change oil and filter immediately. If you discovered antifreeze in the oil then you have a serious internal engine problem that will require immediate diagnosis at a qualified shop or service center. Don't drive the Cherokee at all. Have it towed.

Apr 02, 2009 | 2000 Jeep Grand Cherokee

Not finding what you are looking for?
2000 Jeep Grand Cherokee Logo

Related Topics:

55 people viewed this question

Ask a Question

Usually answered in minutes!

Top Jeep Experts


Level 3 Expert

76846 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22246 Answers

Kevin Daniels

Level 3 Expert

1455 Answers

Are you a Jeep Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides