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Jeep Grand Cherokee Electrical Problems

209 messages, Last post on Nov 23, 2009 at 5:00 PM
You are in the Jeep Cherokee and Jeep Grand Cherokee Forum. Your Hosts are steve_ & tidester
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Replying to: andyman74 (Apr 30, 2008 12:10 am) Check the gigantihumungous connector that carries the wiring harness through the firewall. Sounds like it is loose & not making full connection. Almost every circuit you list runs through it directly and the others could be affected by intermittent voltage. Long shot maybe - but if it's loose, it's a simple fix. (One screw on my much, much older Jeep.)
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Replying to: lunghd (Apr 30, 2008 2:03 pm)
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| i took it to a shop and had them run a diagnostic test on it. they came up with the ecm and cluster werent communicating correctly and caused the problems. so they reset the code and for now the comp and cluster seem to working properly. its a fix for now but will update later if anything changes. | |
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Replying to: andyman74 (May 02, 2008 9:38 pm)
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| does anyone know what the diagnostic trouble code (dtc report) U110A and U1411 are? | |
My Jeep has some sort of electrical problem I think. When every you turn the wheel the dome lights come on and it says the left rear passenger door is open when it's not. It seems that it only happens when it rains. Now the alarm goes off since it thinks the door is opened. What could be the problem? Help!!!!!
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| Hi. I own a 1996 jeep cherokee, 6 cyl. with about 1500000 miles. I unfortunately, am living in Mexco. Recently, after running without problems, I went to start my car only to find both the gas and battery gauges on zero with the key in the on position, and no ignition spark. Everything was fine earlier in the day. I have half a tank of gas and my battery was fine. My headliner has been coming loose, and I've been sticking cardboard between the headliner and overhead console. Aside from that, I have no clue. I wish I had an electrical diagram. | |
| I'm sorry. In addition, all the fuses are good and I've tried swapping relays to no avail. I've also checked the wiring in the ignition switch and everything looks good. There is a lot of dirt and junk where a wiring cluster passes through the firewall on the drivers side. All other wiring and connectors look good. | |
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I BOUGHT A 96 GRAND CHEROKEE AND THIS THING SEEMS TO HAVE A VERY SERIOUS ELECTRICAL PROBLEM. THIS THING CUTS OFF IN THE MIDDLE OF THE HIGHWAY ALL THE TIME. I'VE TAKEN IT TO A HOST OF FOLKS INCLUDING THE DEALER AND EVEN THEY CANN'T FIGURE OUT WHAT THE PROBLEM. IT MIGHT HAVE SOMETHING TO DO WITH THE PIGTAIL THAT'S COMING OUT THE BACK END OF THE COIL. HELP PLEASE!!!!!!!!!!!!!!!!
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