License plate light wire SPF

[Mark H.]

Needing a license plate light on my SPF. I have two wire harness female plug ends bundled and retained (over the mufflers) tied to the clamshell. The wires are Brown and Gray/black and Brown and Gray/Yellow striped. Are these for a plate or maybe back up lights? Not sure due to the different colors. Also have Brown and Gray/red stripe on the right side of car which is the rear roundel light. I know brown is ground. Any info on the Gray/black/yellow wires?

 

[Blas]

I have a wiring diagram and owners manual available for your GT40 if interested. Look for a yellow/brown. You should have backup light, center brake light and a number light wires back there.
Blas

 

[Mark H.]

Thanks for responding. I have an owners manual with the wiring diagrams but really can't track these wires down. Is your diagram same as the manuals?

 

[Blas]

No, my diagram is 22x34 and specific to either the MKI or MKII.
Send me an email and I’ll forward you a few photos. What’s your Pxxxx MKx number?
[email protected]
Blas

 

[Mark H.]

Hi Blas, got the manuals and thanks. I’m surprised that Superformance does not supply them with the car. They are a wealth of info. Regards, Mark

 

[Blas]

Thank you, I enjoyed working on your manual.
FYI: Our custom Owners Manuals are now supplied to SUPERFORMANCE with every new roller in electronic format. Not sure exactly how they are offered by the dealer to the new owners. And they only became available by the dealer after a specific order date. The Wiring Diagrams are not provided by the dealer and can be purchased directly from me along with owners manuals and diagrams for older cars. I also now offer the manuals printed and bound, and the wiring diagrams laminated. Same with addendum package

 

[Kamilah2515]

Thank you, I enjoyed working on your manual.
FYI: Our custom Owners Manuals are now supplied to SUPERFORMANCE with every new roller in electronic format. Not sure exactly how they are offered by the dealer to the new owners. And they only became available by the dealer after a specific order date. The Wiring Diagrams are not provided by the dealer and can be purchased directly from me along with owners manuals and diagrams for older cars. I also now offer the manuals printed and bound, and the wiring diagrams laminated. Same with addendum packageView attachment 143828
View attachment 143827If you're dealing with wiring issues on the license plate light of your SPF GT40, it's always helpful to document the process with clear photos. I’ve found that cropping screenshots on a Mac can make sharing wiring diagrams or step-by-step guides much easier. Here’s a quick guide on how to do it: crop a screenshot on Mac https://setapp.com/how-to/crop-a-screenshot-on-mac Clean, precise visuals can save a lot of back-and-forth when troubleshooting, especially when working with custom setups.

Cool!