Question about 1997 Jeep Grand Cherokee

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The fuse is popping for auto shut down relay on 1997 jeep grand cherokee took wires a loose from alt fuse do not blow had alt check could it be ecm

Tu rn key on fuse would blow the truck is a 4.0 from the prints i looked at the wire from the relay to alt is surppose to be hot but when i check they are ground

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6 Suggested Answers

6ya6ya
  • 2 Answers

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

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Posted on Jan 02, 2017

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Mikey108
  • 475 Answers

SOURCE: 1989 Jeep Cherokee - Electrical Problem - horn, brake lights, blinkers, radio/cd...

There could be a fusible link under the hood off the starter relay that is burnt out.

Posted on Oct 13, 2008

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  • 141 Answers

SOURCE: a/c heater fan no blow

sounds to me like the blower motor resistor, and if I'm not mistaken the resistor and the blower motor are located under the dash on the passengers side. the resistor should have a wiring connection and 2 screws attaching it to the blower case. The a/c and heater blower will not work if the resistor goes out. hope this helps you out a little. Best wishes.

Posted on Jan 17, 2009

  • 6982 Answers

SOURCE: 1993 JEEP GRAND CHEROKEE LAREDO- TRUCK WONT

OK...I have a 93 outside...one diagram I have shows an ignition module next to coil...but there is none on mine, (4.0 engine)
Two items to check are crank sensor and cam sensor inside distributor. Test procedure can be found in just about any manual including haynes.
You will need a decent volt/ohm meter to do testing. You can also check codes by turning ignition switch on/off three times, leaving it on the third time. Check engine will flash code #'s (ex: one flash, pause two flashes= the number twelve.then followed by a longer pause then another set of flashes etc.)

Posted on Mar 05, 2009

  • 11 Answers

SOURCE: radiator fan not working replaced relay,temp

Check the wiring from the relay to the fan motor, and check the wiring from the fuse block. Basically check all wires that supply power to the fan motor, use a volt meter. Fan Relay (behind headlight, under battery) on the 2001 GC 4.0L are a piece of ****, I change mine almost yearly. The problem is their location, a high heat area prone to the elements. I understand that 2002 and newer, the location was changed and the problem solved. Relay might close the circuit when cold or at reasonable temps, but might open a circuit when it heats up, causing the problem.

Posted on Apr 03, 2009

ZJLimited
  • 17970 Answers

SOURCE: i need a wiring diagram for 93 jeep grand cherokee

Review the Jeep ZJ Secc-8W-Wiring-Diagrams

Hope helped with this. Good luck (remember rated this help).

Posted on Nov 09, 2009

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1 Answer

Ignition fuse blowing


If you have everything unplugged, and your still blowing the fuse, then you have a short to ground somewhere. Here is a picture of the schematic, not really that much going on in this system. I would be checking the main starter wire for chaffing along with any other wires in the area, including the wires coming out of the fuse box. And see if you can at least hear the starter relay click when you try to start it. If you can't hear it, try swapping it with another relay in the fuse box that doesn't have an important function, like fog lamps, or the horn, temporarily of course. If you get tired of blowing large fuses, you can get a circuit breaker of the same amperage at any parts store along with some wire and blade type terminals, and you can insert the blade terminals in the sbf number 4 slots and connect it to the circuit breaker. And inst of blowing a fuse all the time, it will just reset automatically. just make sure it doesn't get too hot. I hope this info helps!
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Aug 28, 2014 | 2000 Subaru Outback

2 Answers

Fan not working...my car is overheating


The fuses are located in the fuse box under the hood, but could be the fan motor too, check if you have power at the motor

Mar 28, 2013 | 2004 Pontiac Grand Prix

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No charging condition - tested new alt, tested new batt


OK....Since you've tested ALT & BATTERY?..Then you should inspect that missing fuse for horn and see if maybe it's been put in as a replacement in a port for anything to do with charging system,ie: alt,battery or other?....Then check ANY fuse links on the wiring/battery cables and other like to altenator etc....If you dont know what a fuse link is,most times it's on the hot wire that goes to starters,close to it,and to explain what it is--it's a short length of wire that is smaller,like a filament,like a bus fuse,cept these are coated and you cant se theyre blown,you have to do a continuity test to see if filament type wire isnt broken.....Another thing you may want to try is ADD an additional body ground wire from battery negative post to body of vehicle.I had a 71 Monte Cralo way back and I went through a similar thing and NO electronics thank god! But I added a fresh,thick wire from battery to body heavy bolt type screw and problem was solved....Hope I ahave helped,please post if it did...Thanks JD

May 02, 2017 | Cars & Trucks

1 Answer

I have 2000 Kia spectra. It shut off while ideling. I have changed the fuel pump and checked fuses/relays. We used a insulated wire and ran it from the battery to the fuel pump relay fuse socket in the...


You need to troubleshoot the relay and terminals. First try a different relay. Another relay in your car may be same part number relay as you pump relay, so check for that. Swap in a known good relay and try it.
If no help, look at relay. Is it 4 terminal or 5 terminal? If 4 terminal, easier to check. One terminal will be your power source, and hot at all times, so check for that-use your jumper wire (if no testlight or voltmeter), stick end in terminal and just touch metal, looking for spark indicating power. If no terminal has power, maybe only hot with key on, so turn key on and check for power. If no power, the feed from battery to fuse block is lost. If you have one power source, another terminal will be to the pump, the one you turned pump on with. Terminals 3 and 4 will be the signaling source to turn relay on through coil side of relay, and a terminal to ground, also on the coil side of relay. If you have constant power on one terminal, check for the signaling power. When the car is cranking over, the signal terminal should be hot-the signal will be coming from engine computer. So when cranking, relay socket should have two hot terminals. If you don't have two, you're right, relay is not getting correct power to the fuse block. BTW, don't use jumper wire to check for signaling source, use a testlight. Don't want to cause spark from computer wire.
What is EGI? Not familiar with that.

Jan 07, 2013 | 2000 Kia Spectra

1 Answer

My 1992 gmc when shifting into 4 wheel drive it feels like it does but 4x4 light does not appear. I have checked the wires they are good. checked fuse and it was blown so I replaced. I unpluged the switch...


Well my only help would be to think it out this way. Test the wire/switch. That being said I do not access to a diagram but a simple tester should do this with Key on as it should only be hot when key is on. You just have to work backwards from the Switch i.e. when does it blow ? If it blows immediately it possible the in the hot wire to the switch or the switch itself. If it blows when the switch is activated it may be the Switch it self or the line through to the light. That is how I'd look at it. Hope I helped.

Dec 03, 2017 | 1992 GMC Sierra K1500

1 Answer

I got 04 ford focus good battery alternator but no charge also i check fuse box next t the battery and the other inside the car everything is good but my alternator still dont charge


1) check 10A fuse in the batt. juction box (eng. comp.) hot at all times.
2) check the large red battery wire to the alt. for good conn.
3) make sure the alt. is grounded properly
4) gray wire sent from the alt. to the PCM
5) blue wire sent from the PCM to the regulator (alt.)
6) small red wire power frorm the 10A fuse
if all checks out and still not charge replace the alt.

Sep 12, 2010 | 2004 Ford Focus

1 Answer

Will not start and checked fuel pump no power to fuel pump i also have blown fuse for ecmb that blows as soon as i replace it


ECM B fuse supplies a constant 12v hot at all times to the VCM/PCM and to the fuel pump relay. The fuse is blowing telling you that there is a short to ground somewhere. Try this, take the fuel pump relay out and put a new fuse in. If it doesn't blow put the relay back in and if it blows then try a new relay. The relay may be shorted to ground internaly. Other wise you'll have to trace the wires to the VCM and the pump relay to look for a chafed wire that's contacting metal. The wire coming from the ECM B fuse is orange and has a splice in it going to the pump relay and the VCM/PCM.
Hope this helps.....Andrew

Mar 28, 2010 | 1999 Chevrolet S-10 Pickup

2 Answers

Have charged the battery on my 1999mitsubishi mirage


you may connecting it wrongly , please check +ve and-ve both pole are to be fix with proper wire, if will do wrong it will blow fuse.

Jan 31, 2010 | 1997 Mitsubishi Mirage

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Eating alternators mitsubishi shogun 1994 2.5td gls


is your a 12v or 24v some imports are 24v and engine parts are different thanks brian

Mar 07, 2009 | 1988 Mitsubishi Pickup

2 Answers

New fuel pump wont work either


Look under hood some ware around left fender well there should be a red wire with a plug on it that looks like it should be pluged to something but its not, that wire goes directly to fuel pump, run a hot lead to that and see if pump runs. Also chk. grounds and hot leads and all fuses and the relay. If you can't find the wire, and your sure fuses and relay and connections are functioning, you may have to run your own hot wire to pump to see if it will run. Be aware its possible to have gotten a defective pump.

Feb 17, 2009 | 1987 Chevrolet S-10 Pickup

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