Electrical Help/trailer plug
#1
Electrical Help/trailer plug
When I hook up to a trailer, the light are not working properly. I had running lights but no brake or right side turn. I did something. I hit a switch for the 12volt system on my trailer and popped something. I'm taking it in for an oil change in the morning but if they don't warranty it they ain't fix'n it. Help please.
p.s. I think I checked all the fuses. Just visually. I've never seen those big square ones before.
p.s. I think I checked all the fuses. Just visually. I've never seen those big square ones before.
#2
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Re: Electrical Help/trailer plug
Originally posted by zzsdad
When I hook up to a trailer, the light are not working properly. I had running lights but no brake or right side turn. I did something. I hit a switch for the 12volt system on my trailer and popped something. I'm taking it in for an oil change in the morning but if they don't warranty it they ain't fix'n it. Help please.
p.s. I think I checked all the fuses. Just visually. I've never seen those big square ones before.
When I hook up to a trailer, the light are not working properly. I had running lights but no brake or right side turn. I did something. I hit a switch for the 12volt system on my trailer and popped something. I'm taking it in for an oil change in the morning but if they don't warranty it they ain't fix'n it. Help please.
p.s. I think I checked all the fuses. Just visually. I've never seen those big square ones before.
#3
Trailer lights are the problem and it was the same when I hooked up to a boat today. No brake lights or right turn signal. The trailer has electric brakes and they work. Like I said, I had running lights on the trailer.
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OK, I think I'm getting the picture. Sounds like you are using the 7 pin connector. I would use a 12 volt tester on the connector pins first. Make sure you get a good ground on the tester and then check each pin for a signal. Since this has happened with two different trailers, then it sounds like your brake and right turn pins are not getting energized. If you don't get a signal from those pins, then recheck your fuses. If your fuses are blown,then odds are your problem lies with the trailer wiring (again, either a ground fault or crossed conductors). If the fuses are good, then you have a connection problem somewhere along the conductors from the tailight harness to the 7 pin connector. Shouldn't be too hard to locate, just a little time consuming unwrapping the electrical tape.
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Here's the schematic my Trailer dealer gave me.
(I hope you can read it, that's as big as the forum would let me make it)
make sure it's hooked up right.
You probably have some crossed wires.
if not look for a shorted wire.
(I hope you can read it, that's as big as the forum would let me make it)
make sure it's hooked up right.
You probably have some crossed wires.
if not look for a shorted wire.
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#8
Thanks for the replys. I'm thinking it's the turn signal unit. It would explain the problem hitting several circuits at once. I'll let you know in a few hours if the dealer takes care of it. If they have a new 330/600 I'll drive that too. We are holding on to my wifes vehicle as a trade for the new CTD.
I just got off the phone with the dealer. It's warranty and the part is coming. Hopefuly by 3:30 today. I'll post the exact deal when I know what it is.
Part #'s 56049019AF AND 56049681AB
That's what's on the receipt and right next to that are the two best letters to see "N/C"
I just got off the phone with the dealer. It's warranty and the part is coming. Hopefuly by 3:30 today. I'll post the exact deal when I know what it is.
Part #'s 56049019AF AND 56049681AB
That's what's on the receipt and right next to that are the two best letters to see "N/C"
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