Fuse Locations for Trailer Lights on 2008 GMC Sierra
Updated 07/27/2021 | Published 02/19/2018
Question:
Where is the fuse for the lights for a trailer on a 2008 GMC Seirra?
asked by: Jenny
0
Expert Reply:
Trailer fuses are found in the underhood fuse block. Fuse 1 is your trailer Right stop/turn lamp. Fuse 3 is your Left stop/turn lamp. Fuse 10 is your trailer backup lamps. Fuse 25 is your trailer park lamps.
If you don't want to pull the fuses, you can use a circuit tester like # PTW2993 to check the poles of your fuses on the top for power transfer.
expert reply by:
Jason S
0
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Nick F.
6/7/2020
Where are the fuses for the trailer lights on gmc 2500 hd duramax?