best way to install a raptor shift light

silversnake

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what is the best easiest way to install a raptor shift light detailed instructions are preferred thanks in advance!
 
The hardest part is finding a tach lead. There is ONE single wire coming off of the back coil pack that is brown, and I think its in the middle. Its tough to splice without removing the intake manifold. Anyone else know of any other tach leads? I spent about 3 hours on the phone with MSD looking for a tach lead, they were next to no help. I ended up finding it myself
 
I just read these instructions, and OK there are a few tach signals that will work on a shift light. I was installing an MSD RPM Window switch for mt 2nd fuel pump activation, and none of those would give off a readable signal at all for the window switch to work. Isnt that freaking weird.
 
FerrariTruck said:
i did mine about 2" from the pcm connector, no need to diggin under the intake.

I did too,. . . . . Oh crap, now wait that freaking reminds me the 06 models are different. Thats why I was on the phone with them so long. They finally determined it could not be hooked up and told me to retuirn the part. I just started digging and finally found a usuable signal off the rear coil. Seriously, you do have to go under the manifold on an 06 if your gonna hook up a window switch. my experience anyway
 
robwclark said:
I did too,. . . . . Oh crap, now wait that freaking reminds me the 06 models are different. Thats why I was on the phone with them so long. They finally determined it could not be hooked up and told me to retuirn the part. I just started digging and finally found a usuable signal off the rear coil. Seriously, you do have to go under the manifold on an 06 if your gonna hook up a window switch. my experience anyway


reALLY why? Just unwrap the harness and tap into the appropiate coil wire.. located at pcm.. LOL 06 aint that different, seriously
 

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