2000 Jeep Grand Cherokee - Page 3 - Answered Questions & Fixed issues


You need the Body control module (BCM) scanned for faults, these are BCM related problems, yes they are all computer controlled. Also did you get the new BCM programmed for your vehicle?

2000 Jeep Grand... | Answered on Mar 29, 2017 | 124 views


if you went to jeep
they'd tell you not to do that(use what you bought)
Jeep has the right parts....

why to go geeks , its car not a PC.

your car has the IMMO called SKIM. (complex , RTM yet, no)
it will not be hacked by ANY geek or box.
JEEP uses, rolling encrypted codes to start the engine.
SKIM allows it.
your trying to bypass that with out jeeps help is nuts.
over the top, waste of time or even worse DANGEROUS.

why put this junk on your car.?
the car works great with out it.!
then late, you need car fixed and your mechcanic
needs to jump hoops to discover what some other idiott did.
hacking up a good working car.
or far far from town and it fails, and nobody can help
you did that to your self.!!!

here, go to jeep
buy the MOPAR system if H3ll bent to have this junk

2000 Jeep Grand... | Answered on Mar 28, 2017 | 202 views


why do you need a stealership?
ever heard of and ASE certified shop....
its not the ECU
it s not sensor
is non of that, at all, its the STARTER SYSTEM.
its a NO CRANK
here are the tests.
17 of them.
why did it start jumped
corroded battery lugs
battery dead.? for many reasons not just battery
or what? its only a dead battery.

its this.
battery , cables, starter, wires, TRS switch and keyswitch.
only THAT. and 1 starter relay.
the ECU does not crank your engine, you do .
http://jeepdied.com/no-crank.html

the iddiott lamps told you the Cluster computer was nuts
as all do lacking full power, 10v or less all go NUTS
as do all computers made with power is not at spec.
that was your clue to , voltage is not right.
charge the battery would be next.(or barrow one)
then when it started as it surely would
you see if the charge lamp is out. in cluster.?
if 'out the alternator may be ok.
what can happen is 3 things:
bad battery (or just discharged)
bad alternator system (car will stall in 1 hour or less if this fails driving) 40amp/hr, rules.


or phantom drains. (battery drains as you sleep or work an 8 hr shift)

http://jeepdied.com/phantom/phantom%20drains.html

good luck and do ask questions
top quest is , why does a starter fail to work?

(answer it not the ECU/PCM or EFI systems)

2000 Jeep Grand... | Answered on Mar 21, 2017 | 62 views


no.
but slips , is big deal.
check fuses
check levels
full flush it.
scan it yet, no, but if the TCM is in limphome mode
it will not shift right, so why do you skip scanning it.
what it the TCM tells you a speed sensors is borked.
why work blind.?scan it.first.
does it slip in 1st gear?

at 70mph that is called transmission flare, never a good sign that.

2000 Jeep Grand... | Answered on Mar 21, 2017 | 101 views


NO year? post year, and win.
what country.> stated, why?
cranks ok?
diesel test fuel work>?(spray test)
filters fresh.
fuses ok
scan it yet?
glow plug tests fail>(ask or read the SM?)

2000 Jeep Grand... | Answered on Mar 18, 2017 | 547 views


you think small words (short) finds and fixes complex machines
that be impossible but in your case, the first post ever
where the NV247 J transfer case actually state
New Venture make

first off no statement of where YOUR TIRES are sitting on.
dirt, show, ice, pavement , on road, off road. what????
we cant guess that. only that it makes noise. and all do driving wrong,
4 All time-N-4 low.
are you using 4-low, then stop doing that ON ROAD.

the box runs a very special fluid for the
"Gerator pump, which uses special transfer case lube
"
do not play with this fluid or use GL4 or GL5 or mix in other wrong fluids, or omg adding additives of any kind like dang LOOCUSS bs.

your video is dead.

tell when it make noise
in ALL Time mode? only
all speeds
all gears in main trans
accelerating only
decel?
turns? only
like that, or why not get a real 4wd shop to find it.
as we are blind here and cant hear, or drive it .

2000 Jeep Grand... | Answered on Mar 15, 2017 | 1,031 views


3 problems and no engine stated.
oldest story ever on gas engines.
1: for the transmission question, check levels and scan it yet?
2; in the rain. questions, ever get tuneup this decade
no engine stated.
if the crank sensor, has 1 bolt do not play with it ask how to do it and not wreck the new one. ok? as seen on 4.0L engines.
fuel gauge can be bad fuel gauge sender.
stalls 101: (1 top cause of 50)
if you scan it ,at the stalls it will tell you why it stalled. most times.
ever try new spark plugs.>?(and filters)

4.0L or 4.7L engine? gas. which one.
4.0 has a spark coil RAIL, making owners fear spark plug changes.
(bad to the bone that) and the coil pack can be just dirty
and when it rains it conducts HV electrons and shorts. until dryer.
same here but different.
the 4.7L has 8 coil packs, COPS, any can fail, boots fail
and sure bad spark plugs, no spark plug made last the life of an engine, so is called a TUNEUP part.
or SCHEDULED SERVICE POINTS (prevention)

if 4Liter engine the inline 6

this red spacer must be used on all news CKP sensors
or the next startup wrecks the new sensor
seen on this forum 1000s times, and now car as dead spark
sad to watch.
the paper and glue spacer is 0.030" think, 30 thou !
(took lost of work to learn how think, got it from maker)
most schlock stores sell it lacking this key #6 part.... adding to the pain.

spacer-zw1hxsxncju1x1hxxv3nm1gz-4-0.jpg

2000 Jeep Grand... | Answered on Mar 09, 2017 | 308 views


You could find a service information system like alldata an pay less then $20 bucks for a year . Check out wiring diagrams an test all the power an ground circuits for the affected componets . Voltage drop test all the circuits , Read how these system function . There are plenty good electrical training videos on youtube . You need to learn the basic's Basic Electricity for Service Techs Ohm law Current Flow Opens Shorts

Electric Testing Techniques You Need to Know

read how chrysler SKIM Chrysler anti theft system Ricks Free Auto Repair Advice Ricks Free Auto... work ! How to fix automobiles , train , train an more training . The Trainer 32 How To Read An Automotive Block Wiring Diagram ...

Testing is the key , electrical trouble shooting ! Not guessing .


2000 Jeep Grand... | Answered on Mar 04, 2017 | 363 views


NO YEAR CAR, STATED, 4WD?
DID YOUR READ THE MANUAL FIRST
sm , SERVICE MAN?

posted over 300 times, the real manual not faked, cloned
or some Chilton hack job
point 2, we cant guess what you will find ever
rust happens, and other facts of life. under any car.
what we do , is DO IT and the what comes up handle it.
There is no other ways, no magic.
point 3, we cant see your shop and all those missing tools.

http://www.morris4x4center.com/knowledge-base/index.htm?utm_source=cj#service

2000 Jeep Grand... | Answered on Mar 01, 2017 | 294 views


Check it out on you tube !

2000 Jeep Grand... | Answered on Nov 20, 2016 | 44 views


Check the black fuse box under the hood near the battery ! Check it out on you tube !

2000 Jeep Grand... | Answered on Nov 20, 2016 | 56 views


no prob.
the book is free, posted over 300 times for this WJ jeep here

see chapter 8w, page. chapter 8L lamps.

8w front lighting page 50 +

the real book, not a clone

http://www.morris4x4center.com/knowledge-base/index.htm?utm_source=cj#service

2000 Jeep Grand... | Answered on Nov 11, 2016 | 48 views


If the jeep wont start, you must provide here some additional information, for instance did it charnk? did you crank it? whenever you turn the key, what happens? any noise? nothing at all? is it all dead????

2000 Jeep Grand... | Answered on Oct 20, 2016 | 56 views


4wd ????????????

WJ jeep
Y2K jeep, must be doomed with Y2k , LOL
the car was sold usa with AX5 box
or NV3550 box.
sticks, which one do you have, in a pallet.
???????
it will take many things to make work.
flywheel , bell housing, box, drive shafts, (more if 4wd)
and wiring changes, and the fire wall clutch pedals, and MC for slave .
and mount changes.
why not just buy a car with a stick and save a fortune.
ive done many cars to switch trans, and its no easy job.
why not just read the jeep.com pages and see all parts unique to the box.
even changes to PCM .
The car will fail smog took, because the PCM will BAARRF vast dtc errors and set you fail smog , in 1 second flat the CEL glowing.
its not trivial at all.
why do this, like punishment,/?

2000 Jeep Grand... | Answered on Oct 13, 2016 | 169 views


Loss of reverse is a blatant signal that the transmission has failed and needs to be rebuilt.

2000 Jeep Grand... | Answered on Oct 12, 2016 | 35 views


Battery ? connections , Cables

2000 Jeep Grand... | Answered on Aug 19, 2016 | 66 views


On the 2000 Jeep Grand Cherokee the # 15 fuse is the IOD circuit. (Ignition Off Drain) The # 12 fuse is the power windows. Both fuses are 50 amp.

This IOD fuse #15 powers the distribution box that contains the 50 amp fuse. Pull each fuse in the under hood.

Pull each fuse in the under dash. Check for on the passenger side floor is an additional fuse panel.

Before going to far suggest at night checking for any lights lit. The draw is about right for a small light bulb.

Typical draw for parked car is around 100 milliamps

Suggest that you disconnect power to the car for several minutes. Reconnect the battery. The object is to reset the body electronics module.

If the computers in the modules get a glitch they can cause a drain. By cycling the power, disconnecting battery, they will reset to factory settings. Reported it can take up to 20 minutes for the circuits to drain before you can reset!.


26255032-5gjksekvxmweb1huyds5yay0-2-2.jpg The Jeeps have several modules that can cause a drain
Jeep Grand Cherokee WJ Electronic Control Modules

the following web site does a great job of explaining all that is going on. What appears to be simple to troubleshoot is not so easy. He comments about delay before sleep are important. Testing after overnight may result in a different drain rate. Make sure that your battery meets specifications. In 2000 the drain rate may be relatively high and the reserve capacity of your battery low.
http://www.tomorrowstechnician.com/parasitic-drain-ii-jeep-grand-cherokee
Hope this helps?

2000 Jeep Grand... | Answered on Aug 09, 2016 | 1,559 views


The ignition is computer controlled and has no adjustment of any kind. That said you need to run a scan through the diagnostic service port under the dash to see what fault codes are stored that may explain what is causing this. You may also have an internal engine problem like a timing chain failure or other issues.

2000 Jeep Grand... | Answered on Jul 16, 2016 | 30 views


P1388 JEEP - ASD or CNG (compressed Gas) Relay Control Circuit Possible causes - Faulty ASD Relay (most common cause)
- Faulty CNG Relay
- ASD or CNG Relay harness is open or shorted
- ASD or CNG Relay circuit poor electrical connection
- ASD or CNG Relay poor ground or supply voltage condition

P1399 is a related to the P1388 failure.

2000 Jeep Grand... | Answered on Jun 27, 2016 | 282 views

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