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97 Jeep Grand Cherokee cranks won't start- no spark or fuel

by JeepMysteryProb / May 31, 2009 3:02 PM PDT

I picked up a 97 Grand Cherokee with a mystery problem and I need some help.

Here is the rundown- When I turn the key on i get no guages, no idiot lights below the guage cluster. There is no power going to the fuel pump and it is producing no spark. It turns and cranks but will not start. There was a hack job installation of a remote start when the previous owner had it. I can't even see how many miles are on it because the guages will not turn on.

I was thinking it was the computer or the power distribution center but I am seriously stumped here...

basically

-No Spark
-No fuel pump (or no power going to fuel pump)
-The guages do not work, and will not show mileage
-It cranks but no start

what the heck is wrong with it?!

Please help me

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I have the Same problem

This was an intermittent problem for me. Usually I "fixed" the problem by rowing the shifter and if that did not work, time, (or having it towed to a mechanic) usually "fixed" the problem.
I currently have the JP GC in a dealer - they Claim the PDC (power distribution center - aka. main fuse box or engine fuse box) is corroded too bad.
I am currently trying to locate a used PDC - since the dealer claims this is not longer available from D/C/J - and claims is not available thru aftermarket sources. Contact me (a) if you have success or (b) need help locating a PDC. mark_a_lucas37@hotmail.com

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Hello there...Did you ever solve the problem with your Jeep?
by papagotgas / November 3, 2009 3:41 AM PST

hello there,

I have a 1996 jeep grand cherokee laredo 4.0 and I am having the same problem as you did on your jeep,but I am getting power to all of my gauges and there was no check engine light. My neighber had a OBDII scanner did the diagnostic and there was no trouble code. I replaced the fuel filter,cap/rotor,plugs,wires,coil. Still it cranks with no spark. I have not changed the crank/cam sensors yet until I find out the out come of your problem.
Did you ever get the problem resolved and what was the problem.I sure could use your help if you got your jeep running again.

Thank You very much!

papagotgas

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Intermittent cutting power
by Getherdonesone / November 3, 2015 8:15 PM PST

I've heard that the ecu torque bolts ground out after hitting the trsils hardhard losing them half turn plug it back in and try it.if that works then red lock tight it in...

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tough to find that info
by Antaios / November 5, 2009 8:21 PM PST

The manufacturers dont usually have info on what symptoms could mean what problems so neither do the aftermarket repair manuals. You could use this repair manual software which does have symptoms: http://www.repairsurge.com. You download it and run it on your computer. (pls note this is not a affiliate link)

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97 GRAND CHE NO START
by ZEPPER1 / March 19, 2010 11:36 PM PDT

CAR TURNS OVER BUT NO START I NOTICED WHEN YOU TURN THE KEY ON TO START GAS GAUGE SHOWS THE LITTLE GAS PUMP SYMBOL AND GAS GAUGE DOES NOT MOVE I JUST FILLED THE TANK SO I NO THERE IS GAS I ALSO POURED GAS IN THE MOTOR NO START ,JUMPED FUEL PUMP IT WORKES. CRANK SENSOR ,COIL,MOGEL ALL HAVE POWER I EVEN CHANGED THE COMPUTER THE CAR DOES HAVE SECRITY SYSTEM FACTORY I JUST CANT FIGURE THIS ONE OUT HELP THANKS

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97 cherokee problem
by jrr1942for / October 4, 2010 3:34 PM PDT
In reply to: 97 GRAND CHE NO START

just wondering if you figured out what was wrong with your grand? Mine has same problems. thanks

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NO START
by greasemonkey22 / March 19, 2012 3:03 PM PDT
In reply to: 97 cherokee problem

This should be a recall,but as with other problems,they dont want to own up to it .So here's what i have learned :
ALL of the jeep cherokees have this problem . one cause is the crank position sensor ,mounted on the top of the trans. bell housing near / under the firewall. Some people have had luck with simply unplugging the sensor,waiting 5 minutes,then plugging it back up . In my case ,it had to be replaced .check first the fuel pump relay,located under the hood,pass. side in the fuse box,marked under the fuse box lid as fuel pump relay.the wiper fuse should be the same=check the numbers on the fuse .then check all other fuses with a test light.any blown fuse has a reason for it ,so use the wiring schematic it the back of the owners manual to find all wires in that circuit ,and check those wires for cuts,burns or chaffing (vibration rub marks that cut the wire fot the copper inside to corrode ).also make sure that the battery is not corroded , check the main ground wires for loose nuts that will make them a bad control ground .most older cherokees up to 1996 have a "trick" to getting the check engine light to blink a number of times for the code .turn the switch to the forward on position and back off 6 times then leave on for the code and write down the numbers. unlike chevy ,it only gives one code= no repeats until it is done so write fast . last code means its done . check you tube for videos on this . main cause = 99% of the time = FAULTY CRANK POSITION SENSOR .

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cherokee noistart
by skyhawk967 / October 10, 2010 2:41 AM PDT
In reply to: 97 GRAND CHE NO START

I am having the same problem any luck with your jeep?

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Ever find out the problem??
by rickpulak / October 31, 2010 3:58 AM PDT
In reply to: 97 GRAND CHE NO START

Got a 96 Jeep. Mines doing the EXACT same thing. Ran fine then just stopped starting up. Di you ever find out anything? Seems like a lot of people have this problem but no answer...any idea will help. Thanks.

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NO START
by greasemonkey22 / March 19, 2012 3:04 PM PDT

This should be a recall,but as with other problems,they dont want to own up to it .So here's what i have learned :
ALL of the jeep cherokees have this problem . one cause is the crank position sensor ,mounted on the top of the trans. bell housing near / under the firewall. Some people have had luck with simply unplugging the sensor,waiting 5 minutes,then plugging it back up . In my case ,it had to be replaced .check first the fuel pump relay,located under the hood,pass. side in the fuse box,marked under the fuse box lid as fuel pump relay.the wiper fuse should be the same=check the numbers on the fuse .then check all other fuses with a test light.any blown fuse has a reason for it ,so use the wiring schematic it the back of the owners manual to find all wires in that circuit ,and check those wires for cuts,burns or chaffing (vibration rub marks that cut the wire fot the copper inside to corrode ).also make sure that the battery is not corroded , check the main ground wires for loose nuts that will make them a bad control ground .most older cherokees up to 1996 have a "trick" to getting the check engine light to blink a number of times for the code .turn the switch to the forward on position and back off 6 times then leave on for the code and write down the numbers. unlike chevy ,it only gives one code= no repeats until it is done so write fast . last code means its done . check you tube for videos on this . main cause = 99% of the time = FAULTY CRANK POSITION SENSOR . HOPE THIS HELPS .

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NO START
by greasemonkey22 / March 19, 2012 3:02 PM PDT
In reply to: 97 GRAND CHE NO START

This should be a recall,but as with other problems,they dont want to own up to it .So here's what i have learned :
ALL of the jeep cherokees have this problem . one cause is the crank position sensor ,mounted on the top of the trans. bell housing near / under the firewall. Some people have had luck with simply unplugging the sensor,waiting 5 minutes,then plugging it back up . In my case ,it had to be replaced .check first the fuel pump relay,located under the hood,pass. side in the fuse box,marked under the fuse box lid as fuel pump relay.the wiper fuse should be the same=check the numbers on the fuse .then check all other fuses with a test light.any blown fuse has a reason for it ,so use the wiring schematic it the back of the owners manual to find all wires in that circuit ,and check those wires for cuts,burns or chaffing (vibration rub marks that cut the wire fot the copper inside to corrode ).also make sure that the battery is not corroded , check the main ground wires for loose nuts that will make them a bad control ground .most older cherokees up to 1996 have a "trick" to getting the check engine light to blink a number of times for the code .turn the switch to the forward on position and back off 6 times then leave on for the code and write down the numbers. unlike chevy ,it only gives one code= no repeats until it is done so write fast . last code means its done . check you tube for videos on this . main cause = 99% of the time = FAULTY CRANK POSITION SENSOR . LET ME KNOW IF THIS WAS HELPFUL .

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97 Grand laredo
by moondog1977 / September 13, 2013 9:10 AM PDT
In reply to: NO START

Exact same problem with my cherokee. no fuel pump (even when turning the key on), no fire, no start. Replaced a faulty plug on the ECM, replaced crankshaft sensor, still nothing. No fuel gauge, (and it has 1/2 tank, AND it worked when the jeep arrived at my house being DRIVEN) the yellow low fuel indicator is lite up as well. HELP?

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No start problem
by Schurch666 / July 22, 2016 4:44 PM PDT
In reply to: 97 GRAND CHE NO START

Hey I know it's 6 years later but I was wondering if you ever figured out what the problem with the Zj was

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(NT) 1996 jeep grandcherukewe crank no start
by TomCain / June 22, 2010 7:43 AM PDT
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(NT) 97GC no spark,no gas, fuel light on, gas in tank fuses ok
by stevenfaye / August 26, 2010 2:08 AM PDT
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???
by ymehp / November 12, 2010 1:13 PM PST

Does ANYONE know the answer???

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98 jeep cherokee sport
by shipleytyler / February 1, 2011 11:10 PM PST
In reply to: ???

i have the same problem with mine did anyone find out what it was?

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96 jeep grand cherokee limited has the same problem
by kirk280zx / March 15, 2011 11:27 AM PDT
In reply to: 98 jeep cherokee sport

How do we fix it i say chrysler needs to pay ha ha i wish. My 83 datsun never ever has problems like this terd. I love it how all the electrical stuff just craps out. I could have hand wired this car with duct tape and soildered it, ya know? jerry rigged it!The blower motor just stays on i fixed that just unplugged it,then it kept beeping service 4wd switch unplugged it, then ran fine for few years died while driving no start,no fuel or spark someone have and anser i will reply once mine is fixed unlike evrybody else. please help comp cps or gas and a match?

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96 Jeep GC Laredo
by Trucktool / March 21, 2011 9:34 AM PDT

These cars all develop the same symptoms.. before you try anything else.. locate the ECM. On the 96 GC it is behind the radiator overflow - remove 3 10mm nuts. Lift it out of the way. The ECM has a plastic cover which pops off(forward)and you will see three large plug bundles plugged into the ECM. Here is what a guy told me- disconnect the battery, then there are two torx screws holding the cover on the actual metal ECM - they are 1/2" long..below the plugs in the front of the ecm. With wear and bouncing the board moves and contacts the end of the screws-- back them out half way - reconnect the battery and try to start it - if it works.. put in 1/4" sheet metal screws instead of the 1/2" long ones. Problem solved in my 2 cases.
It worked on both my 96 GC's. I am sure the guy saw this somewhere on the internet- he is just not that smart... this fixed the gas gauge issue and they run now..very well. I am guessing this was a long term problem that was intermittent..

If this doesn't fix it- the only other real culprits are the crankshaft position sensor and the ECM itself... try it - there is nothing to lose and it may work for you.

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no crank fuel or gas gauge just died worked great before
by kirk280zx / March 21, 2011 11:25 AM PDT
In reply to: 96 Jeep GC Laredo

Changed cap and rotor no fix I will tryecm fix tomm thanks so much I do body work plenty of sheetmetal screw I post back on what happens tomm afterwork

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IT WORKED!!!!!
by alopez769 / April 22, 2011 5:35 AM PDT
In reply to: 96 Jeep GC Laredo

Oh my GOSH, I followed your directions and after a full year of sitting in my garage my Jeep Grand Cherokee WORKS. Thank you! Thank you!

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Yep.
by jaycbennett / June 9, 2014 7:32 AM PDT
In reply to: 96 Jeep GC Laredo

Tried this on mine and had great success. I plugged everything back in, hooked up the battery, and the alarm went off - repeatedly. I unhooked the battery for about 10 minutes, did the reset with both door locks, and everythings good. Thanks.

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96 grand Cherokee v8 roll over 5x
by Getherdonesone / November 3, 2015 8:57 PM PST
In reply to: 96 Jeep GC Laredo

Hi I just bought a 96 zj the guy tried going up the the the big hill at the obstacle course at Truckhaven ...got stuck toward the top so he decided to backalittle make a uturn at the top and drive down wellllllllll.hmmmmmm
Anyway he rolled 5x down to the bottom ..since he drove it out there they would of had to drive 2 hours home and back...short story long....I bought it for 300$ with clean title ..this last sunday....so after work monday...I got home thee the keys in it ....nothing ...cut the hood open ...found out battery disconnected.so I hooked that up gauges everything worked but no starter...then after a second the gauges stopped all lights were on inside and I can't turn them off...it's not getting spark or fuel...I've tried the pass door 3x trick and hatch.no go all fuses are good .relays I moved around...nothing,,,,,,, there were a group wires on the passenger side above trans.looks like 10-15 wires in the loom ...the screws that bolt down the center consul went threw it ...I've opened the loom spread the wires out ..nothing cut off or touching...and thoughts I'm a journey man body man and grew up in a wrecking yard ...I've built every car I've owned ...

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Help
by Rider93 / May 18, 2016 6:20 PM PDT
In reply to: 96 Jeep GC Laredo

hey bro sorry to bother you I know this post has been for a while but I have the exact same problem I just can't find the two screws that you're talking about can you help me out here

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Same here
by Keithgolden / June 8, 2016 11:18 PM PDT
In reply to: Help

I have a 96 Cherokee Laredo one day it just died and would only turn over my wires from the injectors rail that plugs into the oxygen sensor below the intake all 4 wires had melted together on the wiring harness side this is located at the drivers side of the vehicle report back let me know what you come up with

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Same here
by Keithgolden / June 8, 2016 11:22 PM PDT
In reply to: Same here

A role of electrical tape fixed my problem been driving no problem my oil pressure registered a little low before now everything is perfect no no stalling or nothing and I replaced cps,coil,camshaft sensor,plugs,wires, you name it I did it

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NO START
by greasemonkey22 / March 19, 2012 3:07 PM PDT

This should be a recall,but as with other problems,they dont want to own up to it .So here's what i have learned :
ALL of the jeep cherokees have this problem . one cause is the crank position sensor ,mounted on the top of the trans. bell housing near / under the firewall. Some people have had luck with simply unplugging the sensor,waiting 5 minutes,then plugging it back up . In my case ,it had to be replaced .check first the fuel pump relay,located under the hood,pass. side in the fuse box,marked under the fuse box lid as fuel pump relay.the wiper fuse should be the same=check the numbers on the fuse .then check all other fuses with a test light.any blown fuse has a reason for it ,so use the wiring schematic it the back of the owners manual to find all wires in that circuit ,and check those wires for cuts,burns or chaffing (vibration rub marks that cut the wire fot the copper inside to corrode ).also make sure that the battery is not corroded , check the main ground wires for loose nuts that will make them a bad control ground .most older cherokees up to 1996 have a "trick" to getting the check engine light to blink a number of times for the code .turn the switch to the forward on position and back off 6 times then leave on for the code and write down the numbers. unlike chevy ,it only gives one code= no repeats until it is done so write fast . last code means its done . check you tube for videos on this . main cause = 99% of the time = FAULTY CRANK POSITION SENSOR

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NO START
by greasemonkey22 / March 19, 2012 3:05 PM PDT
In reply to: 98 jeep cherokee sport

This should be a recall,but as with other problems,they dont want to own up to it .So here's what i have learned :
ALL of the jeep cherokees have this problem . one cause is the crank position sensor ,mounted on the top of the trans. bell housing near / under the firewall. Some people have had luck with simply unplugging the sensor,waiting 5 minutes,then plugging it back up . In my case ,it had to be replaced .check first the fuel pump relay,located under the hood,pass. side in the fuse box,marked under the fuse box lid as fuel pump relay.the wiper fuse should be the same=check the numbers on the fuse .then check all other fuses with a test light.any blown fuse has a reason for it ,so use the wiring schematic it the back of the owners manual to find all wires in that circuit ,and check those wires for cuts,burns or chaffing (vibration rub marks that cut the wire fot the copper inside to corrode ).also make sure that the battery is not corroded , check the main ground wires for loose nuts that will make them a bad control ground .most older cherokees up to 1996 have a "trick" to getting the check engine light to blink a number of times for the code .turn the switch to the forward on position and back off 6 times then leave on for the code and write down the numbers. unlike chevy ,it only gives one code= no repeats until it is done so write fast . last code means its done . check you tube for videos on this . main cause = 99% of the time = FAULTY CRANK POSITION SENSOR . LET ME KNOW IF THIS WAS HELPFUL

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problem solved
by becca3074 / November 13, 2015 3:48 PM PST
In reply to: 98 jeep cherokee sport

Mine was a pcm connector. 5 dollar replacement at junkyard

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re : jeep gand cherokee no start = no spark or fuel

This should be a recall,but as with other problems,they dont want to own up to it .So here's what i have learned :
ALL of the jeep cherokees have this problem . one cause is the crank position sensor ,mounted on the top of the trans. bell housing near / under the firewall. Some people have had luck with simply unplugging the sensor,waiting 5 minutes,then plugging it back up . In my case ,it had to be replaced .check first the fuel pump relay,located under the hood,pass. side in the fuse box,marked under the fuse box lid as fuel pump relay.the wiper fuse should be the same=check the numbers on the fuse .then check all other fuses with a test light.any blown fuse has a reason for it ,so use the wiring schematic it the back of the owners manual to find all wires in that circuit ,and check those wires for cuts,burns or chaffing (vibration rub marks that cut the wire fot the copper inside to corrode ).also make sure that the battery is not corroded , check the main ground wires for loose nuts that will make them a bad control ground .most older cherokees up to 1996 have a "trick" to getting the check engine light to blink a number of times for the code .turn the switch to the forward on position and back off 6 times then leave on for the code and write down the numbers. unlike chevy ,it only gives one code= no repeats until it is done so write fast . last code means its done . check you tube for videos on this . main cause = 99% of the time = FAULTY CRANK POSITION SENSOR . LET ME KNOW IF THIS WAS HELPFUL .

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