I have a 2017 Chevy Silverado 3500 HD High Country with 6.6 diesel equipped with tow package. It has dedicated trailer brake and trailer fuses within the primary fuse box under the hood. My passenger side trailer blinkers and brake lights are not working. I've traced the lack of 12v power all the way up to the 10a fuse dedicated to the right side trailer brake/signal light (fuse #17). I have replaced the fuse, re-tested, and still no power. The left side trailer brake/signal light (fuse #14) has 12v power going to it, tested on the top of the fuse when the flashers are on, but the right side has nothing. I've also swapped and then replaced the trailer parking lights relay switch (relay #63) and still nothing. Is this most likely an issue with fuse box or something else supplying power or ground to the fuse box? Thanks for the help... this is the craziest thing.
LOCAL SALE: HOUSTON TX..... Brand new in the box ROLL-N-LOCK bed cover, this is the pull strap version. Removed top box cover to inspect, nothing was pulled out besides paperwork. P/N # 19417403. Cheapest I've found is $1172 + $270 shipping, $1100 takes it, willing to meet up withing 1 hour driving distance.
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