|
|
Post by rvbrian on Apr 22, 2018 15:13:09 GMT -5
Hi everyone,
Lately when I plug my 5th wheel into my truck I get a message on my dash saying WIRING FAULT ON TRAILER, usually it still shows my brake at the correct gain and lights work. Today when I hooked up, same message displayed but also said trailer disconnected. After driving a short way my dash chimed and said trailer connected. I had this at the dealer a few months ago for same problem. They said they couldn't find anything wrong, made sure everything was tight and that was it. I pulled a few weekend trips and all was good till last Friday. Has anyone else had this problem? I don't think its my truck due to I also pull my friends trailer occasionally and I never get the warning.
Oh, one more thing, it doesn't matter if I use the plug in the bed or under the bumper, they both show fault when plugged in.
Truck,
2015 F350 DRW FX4
Trailer,
2017 KZ Durango 2500 340FLT
|
|
|
|
Post by lynnmor on Apr 22, 2018 16:43:39 GMT -5
If the trailer lights work correctly, that would rule out the ground connection. After checking ground, then you have an intermittent problem with the brake wiring on the trailer. Start at the plug and continue back to the axles. Often wires that go thru axles wear inside. Continue from the axle tube to the brake magnets. Etrailer has some good advice on their website.
|
|
|
|
Post by nvguy on Apr 25, 2018 19:22:03 GMT -5
Lynnmor is probably right with the wiring within the axles. I have seen that cause more issues with trucks than anything else. Since this problem tends to be intermittent I would just replace the wiring thru the axles. I have seen spots worn into the insulation that is about the size of this - Yes, spots worn that small. The Ford system is that sensitive, it picks up faults before fuses blow.
|
|
|
|
Post by midlotexan on Sept 11, 2020 20:56:12 GMT -5
Today we hooked up our trailer. We had spent the night in Lafayette LA. As soon as I got in the truck, the dash said "trailer wiring fault"
I got out, unplugged and replugged in the 7 way. Same message on the dash. Called RV store across the freeway, talked with service manager
He asked me to test mt brakes, none, so he asked me to pull the emergency brake pin and plug it back in. As I reached for the pin, the entire plastic housing melted and the wires fried into the J box.
So, after calls to KZ, my dealer, nothing could be fixed with out finding where the short in the brake wiring was.
I found a RV shop in Lafayette, Kajun Kampers, the owner said bring it and he'd get to it after lunch.
He found the brake wire that ran from driver to passenger side, thru the axle, had a 1/4 inch of insulation peeled back.
The bare spot had contacted the interior of the axle and burnt brake wiring to the emergency pin.
So, hour and half later, I was fixed and ready to go, all for $200, fair considering the issue.
I say all this to recommend Kajun Kampers, quick and fair.
Also, a wire with broken insulation had to happen when installed. Probably as they pulled the wire thru the axle.
I have sent a copy of the invoice to Cindy at KZ service, we will see if they step up.
As an owner I accept my self inflicted pain, but there is no way to know what is in a hollow tube, and no way to repair that at the rv park
Safe travels to all
Kirt
|
|
|
|
Post by Chuck on Sept 12, 2020 14:15:28 GMT -5
Kirt You might add Kajun Kampers 9n the good an bad dealers along with the same comments you posted here about their service even if they don't sell Kz product  Safe Travels Chuck |
|
|
|
Post by nvguy on Sept 12, 2020 22:37:25 GMT -5
This wiring shorting in the axles really drives me crazy because its such a solvable problem, and I was dealing with it years ago. Why these axle manufacturers continue to use wire that isn't more abrasion resistant is beyond me. I can only guess that because it's not the axle manufacturers who pay for this, its either the coach owner or dealer (who unsuccessfully tries to get warranty reimbursement, because the axle mfg blames the coach builder and vice versa).
|
|
|
|
Post by Chuck on Sept 13, 2020 14:33:15 GMT -5
I agree nvguy, it's the old story of the blame game ... Ugh !!!
Chuck
|
|
|
|
Post by midlotexan on Sept 14, 2020 17:39:14 GMT -5
KZ emailed today, to verify my address. They intend to reimburse me for the brake wire failure.
I am very happy they stepped up so quickly and without a fight.
Now, how long will it take to get the check, hmmmm
Kirt
|
|
|
|
Post by Edd505 on Sept 14, 2020 21:34:28 GMT -5
KZ emailed today, to verify my address. They intend to reimburse me for the brake wire failure. I am very happy they stepped up so quickly and without a fight. Now, how long will it take to get the check, hmmmm Kirt Does not surprise me, KZ is great to work with, most of the dealers ........................ not so much. |
|
|
|
Post by nvguy on Sept 14, 2020 21:37:00 GMT -5
Great news Kirt, good to hear KZ stepped up. I hope KZ goes after whoever made your axles, either Dexter or Lippert.
|
|
|
|
Post by laknox on Sept 15, 2020 10:24:17 GMT -5
What ^^he^^ said! :-)
Lyle
|
|
|
|
Post by Chuck on Sept 15, 2020 17:23:38 GMT -5
As I had said over an over if you present the problem an spell out the real facks Kz will step up to the plate every time  It's when you distort the truth or try to pull the wool over their eyes is when you run into problems  An I agree with Edd505, Kz will step up an do the right thing, Dealers not so much Ugh 
Safe Travels
Chuck in the smoky NW 
|
|
|
|
Post by midlotexan on Oct 17, 2020 13:35:39 GMT -5
We came home for few days to do basic things, and we had received our check from KZ for the brake wiring repair.
So just about 3 weeks from when I turned in the invoice. I'd have to say that is quick enough to satisfy me.
Kirt
|
|
|
|
Post by Edd505 on Oct 17, 2020 18:51:50 GMT -5
We came home for few days to do basic things, and we had received our check from KZ for the brake wiring repair. So just about 3 weeks from when I turned in the invoice. I'd have to say that is quick enough to satisfy me. Kirt
|
|
