Question about 2000 Jeep Grand Cherokee

1 Answer

How long does the computer box take to shut down?

Posted by Anonymous on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Jeep Master
  • 20,706 Answers

Old post, i like the question,
the answer is easy on all computers on earth.
the puter (it's a microprocessor really) has DC power
when the capacitors there, discharge, then the processor stops
processing , (like lamp that dies, same way)
so how long, ?
that depend on the size of that cap. and the processor +loads.
so, we dont know that, NOR CARE.

it takes 1 minute on some. or milliseconds others.
on the air bags , way way longer. (by DESIGN)
its like asking,
who fast can my take of water here, drain.
there is NO ANSWER,
with out inputs and facts, not given.
physics 01.

(it also depends on other things shared on power feed if they have caps, so that the total parallel cap values can be very high and slow the discharge,
tricks? (varies by year and car, (design)
short the battery cables, battery disconnect.
some car hit brakes does this (battery neg lug pulled)
other cars head lights. (battery neg pulled.)
but newer cars all that is dead. key off battery out.
relays are open then and only the battery trick works. on new cars.
also on new cars there is a memory bus and a set of fuses
the are hot all the time to every processor in the car./
my Jeep has that. 2008
so only the battery pulled , gets all power dead.

Posted on Feb 15, 2015

Ad

1 Suggested Answer

6ya6ya

6ya staff

  • 2 Answers

SOURCE:

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Where is the auto shut down relay on a 1999 dodge durango


The auto shut down relay is located in the fuse box that is located under the hood of the Durango. The auto shut down relay should be marked for location on the underside of the lid of the fuse box.

May 17, 2014 | 1999 Dodge Durango

1 Answer

Carstartsandrunsfortenminutes,thenshutsdown


does it start as soon as it stops possible fuel problem (pump)or fire computer under carpet on pass side floor corosion on the wires heats up causing short or relays in fuse boxes overheat shut down no carstarter installed no anti theft these are things to check

Nov 04, 2013 | 1990 Acura Integra

1 Answer

Why would I not have no power to my fuel pump or spark plugs


Hi JS, I'm glad to help!
First, you need to make sure the vehicle's computer is not in "Theft Mode" because if it is, then it will shut down the fuel pump and power to the spark plugs. This is all done through the "Auto-Shut-Down-Relay" I would try swapping the ASD Relay with another one in the fuse box that looks the same just to make sure its not a bad relay. If it starts replace the ASD Relay with a new one. If it doesn't start, then check all the fuses under the hood and inside the car "If There is a Fuse Box Inside"? If you find all fuses are good, then you could have a bad "CRANK SENSOR" I'd try replacing it. NOTE: But only if the vehicle is not in "Theft Mode"! Hope this helps and have an awesome day JS!

Feb 23, 2013 | 2001 Hyundai Sonata

1 Answer

97 jeep wrangler 4 cyl shuts down while driving already replaced fuel filter and crank sensor


Similar problem due to wiring on ASD (automatic shutdown relay) not connected tight to terminals on underside (fuse box under hood). I encountered this problem repeatedly after a mechanic (national chain) kept removing this wire for some reason (eventually causing computer to fry). Also related problem misfiring/backfiring/bogging down under certain driving conditions I traced to the battery sliding into computer wiring harness and disrupting sensor input/output signals. Placed 1" spacer on rear clamp to push battery forward, which cured this problem.

Jan 12, 2013 | 1997 Jeep Wrangler

1 Answer

Looking for the asd relay..my eagle talon won't start...it was running and just shut down.....I have been told that it is probably the automatic shut down relay...someone help?


There is a relay fuse in the distribution box, also known as the power box.Under the hood it is a black box with a cover open that up and on the cover is a diagram that tells you which relay.

Aug 08, 2009 | 1991 Eagle Talon

1 Answer

Compputer shuts down abruptly


If you have recently fitted new hardware. Take it out.
If not, buy a power surge protector from your local pc store

Jan 30, 2009 | 2005 Mercury Villager

1 Answer

Electrical sytem? inconsistently shuts car down


These engines have a sensor known as the Crankshaft position sensor, they are most of the time the part that causes these problems, it is located on the front of the engine, it gets it's signal from the crank pulley/harmonic balancer, if it goes open when hot the engine dies, when the sensor cools back down the eng will restart.

Oct 10, 2008 | 1994 Pontiac Grand Prix

1 Answer

Can you use a obd2 meter on 1989 cadi deville


The fuel pump relay is located behind of the glove box. The fuel pump fuse is located in the same box (Relay Center). The fuel pump relay is either the 2nd or 3rd one down in the 2nd row. You may want to check your computer codes and make sure it is not your ECM or BCM as they can shut down ones fuel pump too.

Jun 21, 2008 | 1989 Cadillac Sedan DeVille

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

83 people viewed this question

Ask a Question

Usually answered in minutes!

Top Jeep Experts

Marvin
Marvin

Level 3 Expert

85222 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22485 Answers

Jonah Oneal

Level 3 Expert

14092 Answers

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

Answer questions

Manuals & User Guides

Loading...