Question about 2000 Jeep Grand Cherokee

1 Answer

Beep beep drivin me crazy

My 2000 Grand Cherokee beeps 6 times computer flashes Hood. door open all doors are closed tight and no lights are on only beeps and computer flashing random times no frequent. Help me please

Posted by on


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
  • 20,706 Answers

Nobody can guess which switch or wire is failing.
Donna. we use the FSM, the factory service manual
we open to the page , security,
then we check each sensor for flaky ops.
either get it fixed or defeat it.
there are only 2 choices, with no fsm.
no alarm get better with age , they all this this bull.
corrosion, always wins. entropy is the cause.

you might inspect all switches (ajar switches ) here
see WJ
see page wiring security , for free.

i key on, and use a voltmeter at each switch
and make sure it goes to 0v each time activated
if not , its bad.

Posted on Apr 21, 2014


6 Suggested Answers

  • 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

  • 512 Answers

SOURCE: 98 jeep grand cherokee door lock problems

you have a bad or mis adjusted door ajar switch

Posted on Feb 02, 2009

  • 6 Answers

SOURCE: '96 Jeep Grand Cherokee -driver door shows ajar, dome light is on

remove the door switch, clean and reinsert. It switched ground to a black cable, which goes to the PCM.

Posted on Mar 30, 2009

  • 6982 Answers

SOURCE: 2000 jeep grand cherokee 4.0 liter engine timing belt replacement

If you have the same pulley arrangement that most 4.0 engines have that pulley is an idler not a tensioner. Your power steering pump has a pivot bolt, and a slide under the pump. You adjust belt tension using the pump.

Posted on Apr 05, 2009

  • 2 Answers

SOURCE: rear passenger door will not open

I bought my Cherokee new and until 06 I never had a problem with the doors. When 1 latch went all the others went shortly thereafter. You WILL HAVE to replace the latches. I've done all 4 doors and the rear latch. You can do it relatively easy but the latch NEEDS to be replaced. You may get it to work every now and then, but it will FAIL again, just replace it and you'll be happy.

Posted on Apr 27, 2009

  • 412 Answers

SOURCE: 2000 Jeep Grand Cherokee Laredo Door Locks Dont' Work Correctly

you need to check wiring between lf door and body..peel back rubber boot and pull on will find 1 or more broken wires..can be repaired

Posted on May 17, 2009

Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

Door open warning light

no year, now that makes this very hard,...????????????
I roll my dice and land on 2007+ GC
must be the non EVIC display option car, as the fancy display tells you.
but like mine, it only shows DOOR.
so which door.
well that is easy, or hard.
1: easy, connect scan tool bingo, you get scan DTC codes for door.
2: hard, use a voltmeter at every door switch , bingo, bad switch or wire or corroded connector

Mar 31, 2014 | Jeep Grand Cherokee Cars & Trucks

1 Answer

Jeep and consistant beeping

there are sensor switches on the doors, open one of them and look at the side of the vehicle where the lock is that holds the door close, you will notice a small rubber push button there ,, when you press it,, it closes in turning off the door lights and letting the car know the door is closed.. One of those one the doors is shorting out, by a broken wire or a stuck sensor,, you need to take them out and check the wires connecting them, or play with them by pushing them in and out rapidly until the beeping stops.

Dec 30, 2012 | 2000 Jeep Grand Cherokee

1 Answer

How do I get the "door ajar" to quit beeping and

Clean the contacts (flat metal plates) on the sliding door . The two spring buttons on the door make contact with the two plates on the body. If they get corroded or dirty they will randomly start dinging and blinking the lights. Use contact cleaner or fine steel wool so the points make a better connection.

Nov 15, 2010 | 1993 Plymouth Grand Voyager

1 Answer

Lights in cabin do not dime after the car is locked, after locking the car I can hear three short beeps,

Do you have a remote starter in this vehicle, if so disconnect it and see what happens, if all is well, replace the module, if not the central timer module on this vehicle is located behind drivers kick pad, unplug it and retry, you would have lock the doors manually, this module controls the locks,possible malfunction in it,also by chance does your key in switch sense work fine, when you remove your keys from the igntion tumbler, door open the chimes quits, if it does not , there is a micro switch in there that might be sticking, if there is no chime, still in the ctm, now the 3 beeps, where are they coming from, inside or outside, you didnt say,open your door and close the latch with a scewdriver to simulate door closed, and listen for the beeps, I'm currious about this. GOOD LUCK, RDJRP

Dec 25, 2009 | 1995 Jeep Grand Cherokee

1 Answer

Warning bell won't stop sounding

Sounds like your door sensors are going bad and are not relaying to the computer that the doors are fully closed, with that being said you will need to replace them and also at the same time it will stop the door locks from going crazy

May 16, 2009 | 2000 Ford Windstar

1 Answer

"door open" dash light won't go off

the door ajar switch in the drivers door latch is is either shot or drivers door spray some WD40 in the latch,open and close door several times and if the switch is only sticking this will free it up.

Oct 29, 2008 | 2003 Volkswagen Passat

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

143 people viewed this question

Ask a Question

Usually answered in minutes!

Top Jeep Experts


Level 3 Expert

76164 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22156 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