ronsram

Headed to the country this weekend and noticed the taillights on trailor were not working,the signal lights brakelights and trailorbrakes worked fine but no taillights tested all fuses and all are good what gives any help? also tested the 4 pin and no power for taillights on that plug also taillights on truck work fine thanks ron 06.5 2500 ctd auto 4x4

Texasimport

Do a seach but I saw something here last week that talks about some computer controlled item that will pop at about 12/15amps. Then a trip to the dealer to get it reset/fixed. Nice aye. . . .

ronsram

Did search here and found nothing searched towing and found a thread with same problem but no fix guess i'll check back later their are some very smart people on this site but thanks for your reply Ron

coffeediver

I have an 06 and have the same problem, the part is called TIPM (totally integrated power module). it basically is a $600 fuse. You need to go the Dodge dealer and either have it reset or flashed to up the amps to 17.5 and just hope it does not have to be replaced. I had to do mine a few weeks ago and it cost $923 including labor.

The best fix for this is to change you trailer lights to led. I am currently changing my horse trailer lights all out to led($500) so I don't have this problem anymore. It is such a bad design. Oh and it can only be reset 4 or 5 times before it has to be replaced anyway.

Barry