Apr 162009
- 1992 Jeep YJ, Image via Wikipedia
Well, here are a few more wiring diagrams for Jeep Wrangler – this time for the Jeep YJ series years 1987 to 1994. The PDF includes ‘body’ electrical diagrams and Jeep YJ electrical diagrams for specific areas like: air conditioning units, typical jeep charging unit wiring diagrams, typical emission maintenance reminder wiring diagrams, front end lighting wiring diagrams and switches, heaters and ignition wiring diagrams.
Jeep YJ Wiring Diagram
Is it just me or is there no PDF linked?
Hi Austin, good catch! thanks for that, I somehow missed the link! If you click the image now, it will initiate the pdf download! Cheers!
My son has a 94 wrangles and we are putting in a new stereo, the one in there now is a an after market one and the wiring has already been “altered” I need to get a diagram of the wiring for the radio and speaker hook up color coded to know which ones go the which. It is working kinda the way they had it already but the radio will quit powering the speakers but if you unplug the speakers and plug back in they start again, so I think we just need to start from ground zereo and rewire them but we need to know which ones go where.Any help would be greatly appreciated
Hi Gordon, I will dig around and see what I can see. My guess is that there are only a few wires that make sense. If you can’t find the actual wiring diagram you need, and you do have a simple voltage meter you should be able to figure it out.
Start with the Speakers and where they are located: If you go to the speakers and find out the colour of their wires, that will help when you go to wire up the stereo itself.
That really only leaves a few wires under the dash to worry about. Usually there is :
1) power – solid red is a good guess, remember it will only work if the ignition is on (well, that is if your power source is pulled from the ignition or not. It is possible to pull power that is ‘always on’ if you can find a wire under the dash, again, your voltmeter will come in handy here)
2) ground – again, solid white is a good guess
3) speaker wires – probably 4 sets of right/left/front/back, but if you identified the wires already, you will know which ones are which.
4) sometimes there is a need on the stereo for a power antenae, use the same source as your power – should work.
I am hoping someone who knows stereo wiring better than me comments back for you! I will also see what I can find.
I’ve put an 87 YJ 4.2 L into an 88 YJ, problem is the wiring doesn’t match up. Does anyone know how to do the wiring? I have the wiring harness from the 87, the 87 comes with a starter without a solenoid on it. I have a universal solenoid for it. Will this work?
I have a 1999 Jeep Wrangler. The windshield wipers stopped working. Checked the fuse and it was blown. Replaced the fuse and it blew as well. Any information on trouble shooting the problem?
i have a 1995 jeep wrangler yj and my rear window defog does not work i checked the fuse box under dash and in the hood dont find the fuse under what is it on ?
My heater is not working and i’m looking for the wires to see if there is power. it is a 89 jeep wrangler yj. and i can’t find the fuse box,can you help me? thanks
Hi Greg,
I had a similar problem on my 92 YJ. I couldn’t locate an 89 YJ manual, but had a 91 YJ previously and perhaps this info from the 91 and 92 models will help with your 89. Small fuses are found in a panel stuffed under the dash/instrument panel to the left of the brake pedal.
The bottom right fuse (25amp) controlled the heater blower switch in my 92 YJ. The switch is found behind the on-off lever by removing about 5 screws holding the part of the dash covering the guage windows.
The fuse was fine, and the wire between the fuse box and the switch was in tact on both ends, but the switch had gone bad and no longer activated the blower when you raise the ‘on-off’ control lever. On a 92, it can run about $12 or $45 at the dealer depending if the switch has 3 or 4 contacts — both versions having been installed in certain 92′s! Hope this helps.
i have a 94 wrangler and i lost power to the coil and the fuel pump and can’t figure out why. any answers?
[...] Jeep Wrangler YJ Wiring Diagram __________________ For SAIL, Best looking YJ around. Installed an aluminum Silla, not perfect, but the closest fit currently available. [...]
Just swapped in a 350 chevy with 700r tranny in my 89 wrangler. Looking for a engine wiring harness to clean up the mess. Any ideas. The engine is carbed.
Hey Manny, good swap! Lots of torque. Check out Painless Wiring they are a great resource and probably have what you are looking for or at least can point you in the right direction (I am not affiliated in any way with them, I have just heard good things from other people)
Good Luck!
Thanks for posting the info. Is this from the FSM or where?
I have a 1994 Jeep Wrangler that started having blinking and dimming issues all of a sudden with the dash lights/stereo. It happens over bumps/dips so there must be a lose or damaged wire. I know nothing about electrical issues, but should learn. My question is what is the best way to systematically find the buggered wire, and is there any precautions I need to take, I tend to collect electrical charges. Thanks
salve a tutti o un problema molto serio su un jeep yj 4.00 anno 93 praticamente non arriva corrente alle candele o sostituito il sensor swich il sensore giri nuovo e bobbina come posso risolvere questo problema?
[...] Jeep Wrangler YJ Wiring Diagram i found this link on line to the wiring diagrams. hit the link and then hit the pic of a wiring diagram and it opens. it supposedly covers all the yj years but i know it doesn't have the clock on any of them __________________ 1987 wrangler, totally stock (and 31s) 1993 wrangler sahara, totally stock (minus trac bars) [...]
[...] diagram link for yj Jeep Wrangler YJ Wiring Diagram __________________ 1987 wrangler, totally stock (and 31s) 1993 wrangler sahara, totally stock [...]
I need a color wiring breakdown for a 2007 Jeep Wrangler. I’m adding something to the dash and need to know where my ignition/power/ground/etc is….PLEASE HELP. Thanks!!
Thank you VERY much to whoever put this PDF file out for us. I thought I had the same heater switching problem described above, but there’s 0 volts at the fuse for the HTR/FAN, thus the problem is surely upstream. These diagrams give me an organized work around which is to put an inline 25 amp fuse coming straight from the battery and a three way switch to control High/Med/Low. I haven’t executed this yet as I just found this article tonight, but it’s certainly in my plans in the next few days (it’s gettin’ cold again)… Thanks again!!! WGH (Colorado Springs)
[...] Jeep Wrangler YJ Wiring DiagramWell, here are a few more wiring diagrams for Jeep Wrangler – this time for the Jeep … 11 Responses to “Jeep Wrangler YJ Wiring Diagram” … [...]
I have a 95 Wrangler. Way back when I got the Jeep in 94/95, I removed the door buzzer triggers and the wire leads. Now I want to fix it so the internal hardtop dome light works again. I cannot find a wire diagram that shows the wires from the dome fuse to each of the doors and rear dome light. I have the Haynes manual but it only shows for 97 and later models.
[...] anything. Thanks http://www.jeepforum.com/forum/f13/zj-fuse-panel-diagram-1993-1995-a-611159/ http://www.iwantajeep.net/jeep-wrangler-yj-wiring-diagram/ Click on the picture on the wiring diagram and it looks like it'll probably have what you [...]
l will dig around and see if I can find one to post here.
hehe, burr sound cold! Glad it helped!
I will dig around and see if I can find something to post
ok that is funny! (I may use that in the future…”I tend to collect electrical charges”…
To be honest, this will be a tedious time consuming chore to trouble shoot. The only real way to do this is to have a solid plan up front and follow it methodically. Know exactly what each fuse/wire does and then start testing.
Work from the fuse box first – change the fuse out that controls those components, check out the fuse box for corrosion. It will really be an ‘on your back and under the dash research job. Follow from the fuse box to the stereo/interior lights and see if anything obvious comes up. Sometimes the cigarette lighter is on the same circuit and I have seen those corrode and cause problems. It could even be corroded battery posts, except I would expect that to affect more than interior lights.
[...] Jeep Wrangler YJ Wiring Diagram Apr 16, 2009… like: air conditioning units, typical jeep charging unit wiring diagrams, …. 1987 wrangler, totally stock (and 31s) 1993 wrangler sahara, totally stock (minus trac bars) [. … [...]
1987 Jeep Wrangler……I can not open the wiring diagram and I am in DESPARTE need of head light help. The running lights come on but not the head lights. I tested the dash switch and it seems find but from there I get lost due to the harness. My fuse box does not have anything for “headlight” as far as fuse. Is there a in-line fuse also? Please any help would be greatly appreciated.
Hi Kris, the wiring diagram is a PDF document. All you have to do is click the image of the wiring diagram and it should open in your browser. If it doesn’t open, then all you probably need to do is download the free PDF viewer which you can get here http://get.adobe.com/reader/. Let me know if that works or not – good luck!
Need location of ground wires…got an 89 wrangler 2.5 off a guy and finished rebuilding the motor and not sure where all the grounds are at and when i turn the key to the on position (before starting) the only lights that come on is brake light and emmission light
Thanks, Jeep Guy I am trouble shooting my headlights and they are kicking my butt. My running lights turn on but not either head light so I am looking for a relay and with your help I may be able to wrap this problem up and move on to another.
[...] Jeep Wrangler YJ Wiring Diagram1992 Jeep YJ, Image via Wikipedia … … Well, here are a few more wiring diagrams for Jeep Wrangler – this time for the Jeep YJ series years 1987 to 1994. The PDF includes ‘body’ electrical diagrams and Jeep YJ electrical diagrams for specific areas like: air conditioning units, typical jeep charging unit… [...]
Hi Kris, sorry for the long delay! I have been a little pre-occupied with a project of my own! I am presuming that you solved your headlight problem already, but in case you havn’t what year/model are we looking at? Let me know and I will see if I can help.
Hey TacomaOn36s! I will have to dig for that one. Sorry for the long delay in reply, been a bit tied up. Let me see what I can find and I will post back.
Same as Mark commnet on March 26th, 2010 at 8:17 am,i have a 94 wrangler and i lost power to the coil and the fuel pump and can’t figure out why. any answers?
i replaced the 2.5 in my 99 wrangler with a 94 2.5 had to take many parts off of 99 to make it work i got 1 wire im not sure if its a ground it reads .0.04 with a meter. The wire is acutuallly 2 wires 1 is soild black the other is black with a white strip both are on 1 lug .If anyone can help i need it also if anyone needs info on what you need to do to make this swap give me a shout
I have a 1988 Jeep Wrangler and my gauge cluster is not working, is there a convercation that will show you how to rewire in your after markets gauges, I’m
using VDO gauges with a not gauge pod
Correction thats with a new gauge pod
Thanks
I have a 1994 jeep YJ with a 4 cylinder and it has no spark or fuel pressure. Were should i start?
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