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Backup Light Feed Wire

Patrick Stapler

Active Member
Converting from C4 to Toploader...Few of questions.
What is the proper routing for this harness?
Where does it connect inside the vehicle?
Where does it pass through the floor/firewall?
What do you do with the C4 neutral safety switch wiring?
 
What year are we talking about? It makes a difference.
 
Sorry...I forgot that. '66

P.S. I also forgot to add I have been looking at images and diagrams online for the past two hours.
 
Last edited:
For the NSS switch: simply connect the two plugs just short of the firewall plug (red/blue wires). There's a specific manual backup light harness that runs to that same general area, then attaches to a second backup light harness that runs along the tranny hump and passes through a hole (with a grommet) down to the tranny.
 
then attaches to a second backup light harness that runs along the tranny hump and passes through a hole (with a grommet) down to the tranny.

I believe that hole was not drilled or punched on the automatic cars. There should be a dimple in the tunnel just aft of the shifter hole.
 
Visible just peeking out below the plastic bag around the shifter before it goes through its grommet...
 

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