How to Access 3rd Brake Light Signal for Truck Cap on 2017 Ford F-350
Question:
On the 2017 F350 is there a place to connect a third brake light for a truck cap?
asked by: Terry H
0
Expert Reply:
To wire in a truck cap's third brake light to your 2017 Ford F-350 you can access that brake light signal either by splicing into the truck's own 3rd brake light wiring or install a fuse tap # F2526 into the fuse position for the brake light circuit and access the signal that way. Some trucks will actually have a wire for this purpose already run under the frame but its position varies. A local Ford dealer may be able to confirm where the wire is on a 2017 F-350. We have seen some Ford trucks with a green wire for the camper shell lighting.
expert reply by:
Adam R
0
Product Page this Question was Asked From
Continue Researching
- Video: Review of Demco Brake Actuator - Master Cylinder Repair Kit - DM24ZR
- Video: etrailer Hydraulic Trailer Brake Kit Installation
- Shop: Suspension Enhancement
- Search Results: atwood 85736 master cylinder
- Search Results: 10 inch drop receiver
- Search Results: atwood brake master cylinder
- Search Results: wheel seals
- Search Results: trailer master cylinder
- Search Results: surge brake master cylinder
- Search Results: akubrk~35
- Shop: Easy Grease Trailer Hub and Drum Assembly for 3.5K Axles - 10" - 5 on 4-1/2 - Pre-Greased
- Shop: Trailer Hub and Drum Assembly - 3,500-lb Axles - 10" Diameter - 5 on 4-1/2 - Pre-Greased
- Shop: Dexter Zinc-Plated Brake Actuator - Drum - Multi-Fit Ball - Bolt On - 7,000 lbs
- Shop: Hydraulic Trailer Brake - Uni-Servo - 10" - Left Hand - 3,500 lbs
- Shop: Hydraulic Trailer Brake - Uni-Servo - 10" - Right Hand - 3,500 lbs
- Shop: Master Cylinder Rebuild Kit for Demco Kar Kaddy 3 with Drum Brakes and Demco Drum Brake Actuator
- Shop: Hydraulic Trailer Brake Kit - Uni-Servo - 10" - Left and Right Hand Assemblies - 3,500 lbs
- Shop: Trailer Wiring
- Shop: BOLT brand vehicle and hitch locks
- Shop: Vehicle Tow Bar Wiring
- Q&A: Installing Third Brake Light and Dome Light on Truck Bed Cap for a 2003 Dodge Dakota
- Q&A: Suspension Enhancement for Leveling 2012 Ford F-250 When Pulling Fifth Wheel
- Q&A: Can SuperSprings and SumoSprings Be Used Together On a 2016 Ford F-150
- Q&A: Wiring For 3rd Brake Light On Camper Shell On 2016 Ford F-150
- Video: Choosing the Right Trailer Wiring
- Shop: Trailer Hitch
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Q&A: What Is An OEM Prep Package And How Do I Know If I Have It
- Article: Trailer Wiring Diagrams
Explore Expert Info
![Our Expert]()
on Accessories and Parts
on Accessories and Parts
