Where Are the Trailer Light Fuses On a 2008 Ford F-350

Updated 05/14/2019 | Published 05/12/2019

Question:

Trying to find which fuse goes to the trailer lights ?

asked by: Heidi D

Expert Reply:

The trailer tow fuses/relays for your 2008 Ford F-350 are all located in the power distribution center (PDC) which can be found under the hood, next to your engine. I have attached these locations for you below but for future reference they are listed in your owner's manual.

#20 - Relay - Left Stop/Turn Trailer Tow
#21 - Relay - Right Stop/Turn Trailer Tow
#34 - 25 Amp Fuse - Stop/Turn Trailer Tow Relay
#42 - 30 Amp Fuse - Park Lights Trailer Tow Relay
#55 - Relay - Park Lights Trailer Tow

expert reply by: Conner L