Trailer harness fuse identifiers

[slemmer]

For the trailer harness which fuses are assigned for the left and right turn signals as well as the stop lamp fuse? My LED light bar has been working great for the past month until I was told the turn signal and stop functions on the light bar stopped. At this point, only the running light circuit works.

 

I've looked under the hood and driver side I/P and cannot decipher those darn codes.

 

Thanks

[GM-Tech]

Trailer stop/turn fuses are in the IP fuse box. I don't recall the exact way they're labeled but I *think* right turn says RT TRLR and left, LT TRLR. The stop lights come off the VEH CHMSL fuse I believe, the CHMSL being the "Center High Mounted Stop Lamp" or what most call the third brake light. Does that work?

[slemmer]

I'll go out and take a look - will let you know - thanks.

[slemmer]

I'll go out and take a look - will let you know - thanks.

 

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Yep, you're correct. They're 10A fuses. None burn't out - I'll take a look at the spliced location. Could be wet wires or something else in that area.