Need help 2014 RT trailer harness

[Mtrprts]

I installed a trailer module harness on my 2014 RT about a year ago and everything worked fine. Now my right turn signal will not work. The trailer is a homemade dog trailer. The problem is on the bike end. On the left side, with a volt meter, I have 12v dropping off to 1v as the signal cycles. On the right side I have 3v dropping g off to 1v as it cycles. Theses reading are at the 4 prong square connector at the bike. Anybody have any ideas?

[BLUEKNIGHT911]

Start with the GROUND ...... lots of folks here have fixed their problems by making sure they had good continuous WIRED - GROUND from the trailer into / onto & thru the Spyder ..... good luck .... Mike

[Mtrprts]

Start with the GROUND ...... lots of folks here have fixed their problems by making sure they had good continuous WIRED - GROUND from the trailer into / onto & thru the Spyder ..... good luck .... Mike

I would think that would be a good place to start if the problem was in the trailer wiring, but I have traced it back to the bike harness. I just can't imagine how I would get these different readings out of the bike harness??

[BLUEKNIGHT911]

I would think that would be a good place to start if the problem was in the trailer wiring, but I have traced it back to the bike harness. I just can't imagine how I would get these different readings out of the bike harness??

Then the MODULE could be " FRIED " ......not un-common if the ground wasn't good through the system...... Some folks rely on the CONTACT GROUND between the BALL & the COUPLER, this appears to have caused problems to the BRP MODULE, at least this is what I have gathered from other POSTS on this forum........People who GROUND thru the PLUG CONNECTION don't seem to have this issue ....Mike

[Gray Ghost]

The voltage dropping sounds a lot like the symptoms I found when my module went out.

[Mtrprts]

Mike, I'm afraid you are probably right on the module. I don't know what else it would be.
I bought the module and hitch from a dealer in Florida, through eBay in December last year.
I don't know if the warranty is worth pursuing. I can't seem to find just the wiring harness and module anywhere. The harness is always listed with the hitch. Any suggestions?

[amelectricdavid]

I bought mine threw show chrome....its a 5 wire ...not getting full 12v...sounds likes a bag relay in the isolating system

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