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Ignition switch wires

Ripcity

Full Member
Joined
Jan 31, 2008
Messages
220
Loc.
Coos Bay, OR
I am working on a 73 Bronco that came with major wiring problems the ignition switch is junk so I am going to install a after market one.

5 wires all together can anyone tell me how they go?

Here is what I think but rather than fry something I thought I would run it by you guys first.


Ignition (Black with Green Stripe)
Battery (Yellow)
Accessory (Green with Red Stripe and Brown wire)
Start (Red with Blue Stripe)

Is this correct?
 

Viperwolf1

Contributor
electron whisperer
Joined
Aug 23, 2007
Messages
24,335
I am working on a 73 Bronco that came with major wiring problems the ignition switch is junk so I am going to install a after market one.

5 wires all together can anyone tell me how they go?

Here is what I think but rather than fry something I thought I would run it by you guys first.


Ignition (Black with Green Stripe)
Battery (Yellow)
Accessory (Green with Red Stripe and Brown wire)
Start (Red with Blue Stripe)

Is this correct?

Blk-grn=12V in run and start
Yel=constant 12V to switch (always hot)
Grn-red and pink=12V in run only
Red-blu=12V in start only
Pur=ground in start only
 

bmc69

Contributor
Bronco Guru
Joined
Jun 11, 2004
Messages
11,872
Here ..this should help.
 

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