inertia switch bypass

[Delbert]

Question: When bypassing the inertia switch on my 93 F250 there are 3 wires total entering the switch, I have jumped the 2 heavy wires which allows the pump to run but I don't know what to do with the 3rd light gauge wire. What is this wire and what should I do with it? Thanks

 

[Mark_88]

Welcome to TRS~!

I think we have an F-150 forum that you might find more effective at getting specific answers...this is mostly used for introducing yourself and posting pics of your truck...but sometimes someone will answer the question just because they know the answer...I don't have an inertia switch so I can't go look at it...but the third wire is probably gound...since you usually need a pos and neg in a DC circuit...and a ground...or is that a positive and a ground...

 

[Ranger Sport Honduras]

the best introduction ive seen in a long time, yeah