Lighting/wiring issue
Picked up a new HTT last month, and the dealer installed a 7 pin trailer harness. We have towed the trailer 7 times (3 trips + home from the dealer) At the end of this weekends camping, we hooked up...
Forum Discussion
handye9 wrote:harmanrk wrote:
Okay, connecting 4 and 3 with a length of wire gave me running lights. 4 and 6 gave me the Right brake light, and 4 and 5 the Left brake light.
So it looks like an issue with the harness on the truck, with 5 and 6. Guess tomorrow I will be taking the truck back for them to fix. What fun.
Have you checked truck fuses?
The turn sigals and brake lights on the truck ,and work fine. I have not known of any where the wireing harness were on a seperate fuse. I know on the older truck I have experiance with, they were the same circut, as the flash rate of the signal would be effected by wether the trailer was hooked up or not. Unless they have stared using seperate circuts for the signals on the trailer the fuse if fine.
---Edited for thinking faster than I type---
