-
Senior Member
Help with trailer/signal wiring
So I’ve got a diagram for the wiring I found on the Forum. My question is (under the tank install), do I splice in before the Y at the tank? The diagram has a ground and tail light wire splitting after the flat box…I’m assuming I wire it in and then let the harness divide further at the Y?
IMG_1951.png
-
Senior Member
Correct. I did essentially what you're doing, but further 'upstream'...I put the trailer adaptor behind the dash.
Greg
Built an early MkIII years ago, sold years ago. Back after 18 years to build a MkIV
Build Thread Here Partners: Levy Racing, Summit Racing, LMR, Breeze, Forte's Parts, Speedhut, ReplicaParts
MkIV Complete Kit Ordered 4/18/23, Delivered 7/11/23, Boss 427W, Edelbrock Pro Flo 4, TKX (.68 5th), IRS, Wilwood Brakes, 18" Halibrands, Toyo R888R Tires, Custom Speedhut Gauges
-
Senior Member
I wired mine in the same location - you do need to wire it in before it splits to left and right sides.
James
Mk4 Roadster #9974 - Picked Up 1/2021. Complete kit, Gen 2 Ford Coyote / TKX, IRS. Completed 9/2023
-
Post Thanks / Like - 1 Thanks, 0 Likes
-
Senior Member

Originally Posted by
gbranham
Correct. I did essentially what you're doing, but further 'upstream'...I put the trailer adaptor behind the dash.
Greg
Greg I’ve considered this—how exactly did you do it behind the dash?
-
Senior Member

Originally Posted by
MaxVmo
Greg I’ve considered this—how exactly did you do it behind the dash?
Same as you do it near the rear...just closer to beginning of the rear harness section, where it connects to the main harness. No magic to it.
Greg
Last edited by gbranham; 02-19-2025 at 03:54 PM.
Built an early MkIII years ago, sold years ago. Back after 18 years to build a MkIV
Build Thread Here Partners: Levy Racing, Summit Racing, LMR, Breeze, Forte's Parts, Speedhut, ReplicaParts
MkIV Complete Kit Ordered 4/18/23, Delivered 7/11/23, Boss 427W, Edelbrock Pro Flo 4, TKX (.68 5th), IRS, Wilwood Brakes, 18" Halibrands, Toyo R888R Tires, Custom Speedhut Gauges