B&M neutral safety switch
B&M neutral safety switch Has anybody ever installed one of these on a 4th gen fbody ls1 4l60? My build is finally 99% done after a long winter and dealing with the nss is all that needs done before I can bring it to life. Installed a b&m shifter and it came with the b&m switch but lacked instructions.
It's all still there just been disconnected and tucked under dash. Air bag module was taken out. I could have swore what you see just to the left of shifter was the factory connection for the nss. I could be wrong It's been 4 months since we took this thing apart.
To the left of the Shifter is the factory Shift Cable from the looks.
Find that wiring and might have to get a schematic. I know the brown and lime green wires next to each other are for the Reverse Lights.
Find that wiring and might have to get a schematic. I know the brown and lime green wires next to each other are for the Reverse Lights.
no factory shift cable went through hole in tunnel right in front of shifter. That runs along driver side floor and through the firewall above brake pedal.
Trending Topics
LS1 Tech Stories
The Best V8 Stories One Small Block at Time
6 Common C5 Corvette Failures and What's Involved In Repairing Them
Pouria Savadkouei
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph
Verdad Gallardo
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked
Pouria Savadkouei
Top 10 Most Powerful Chevy Trucks Ever Made!
Hennessey's New Supercharged Silverado ZR2 Has 700 HP
Verdad Gallardo
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes
Verdad Gallardo
Awesome K5 Blazer Restomod Comes With C7 Corvette Power
Verdad Gallardo
10 Camaros You Should Never Buy
10 LS Engine Myths That Refuse to Die
Verdad Gallardo 
This is factory harness that went into shifter/console .Yellow is airbag..the switch at top is tcs. So one of the 2 wire connectors between tcs and airbag sensor? I assume one is for reverse lights?
the purple and green are what is needed to be connected to get the starter to engage. The lime green and brown were the reverse lights. Ill probably throw these on a simple toggle switch possibly the nss too just to remind me to check instead of leaving it bypassed. This is a 90% track car .
TECH Junkie
Joined: May 2012
Posts: 3,048
Likes: 714
From: Poplarville, MS
the purple and green are what is needed to be connected to get the starter to engage. The lime green and brown were the reverse lights. Ill probably throw these on a simple toggle switch possibly the nss too just to remind me to check instead of leaving it bypassed. This is a 90% track car .
no worries ..this is the first time ive ever had one of these cars apart to this extent and it's been 4+ months since the interior was all removed. I dug around and had a heck of a time finding much and none referenced a 6 wire connector like mine. Building this thing has definitely made me appreciate the 2nd gen so much more!
Even my Haines manual fails to refrence that connector. The only thing it has listed for the park/neutral switch is an orange and black wire. Can get pretty confusing pretty quick.