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-   -   MSD 6425 and 2 step? (https://classracer.com/classforum/showthread.php?t=76792)

Jeff Stout 07-21-2020 03:10 PM
MSD 6425 and 2 step?
 
I wired in a 2 step on this box. I connect 2 step between grey wire and tach and cant get it to work. Blue wire connected to button on brake pedal Im lost. Help!

Hacksaw 07-21-2020 04:58 PM
Re: MSD 6425 and 2 step?
 
You should have 4 wires from the 2 step. Grey tied in to tach and Ign box, Red to 12 v, Black to ground and Blue to switched 12v ( normally open ).

cad 07-21-2020 05:28 PM
Re: MSD 6425 and 2 step?
 
Was it a new 2 step? No red light when activated by 12v on the blue wire?

Jeff Stout 07-21-2020 05:46 PM
Re: MSD 6425 and 2 step?
 
Quote:
Originally Posted by Hacksaw (Post 619027)
You should have 4 wires from the 2 step. Grey tied in to tach and Ign box, Red to 12 v, Black to ground and Blue to switched 12v ( normally open ).
That is correct. It still wont activate. 12v from brake button to blue wire when activating.

Hacksaw 07-21-2020 06:13 PM
Re: MSD 6425 and 2 step?
 
???? Did you check with a volt meter that you are energizing it with 12 volts? You maybe losing voltage if your going through a brake light switch. That's all I got.

Jeff Stout 07-21-2020 06:46 PM
Re: MSD 6425 and 2 step?
 
Quote:
Originally Posted by cad (Post 619030)
Was it a new 2 step? No red light when activated by 12v on the blue wire?
Red light does come on when activating

Jeff Stout 07-21-2020 06:48 PM
Re: MSD 6425 and 2 step?
 
Quote:
Originally Posted by Hacksaw (Post 619033)
???? Did you check with a volt meter that you are energizing it with 12 volts? You maybe losing voltage if your going through a brake light switch. That's all I got.
Actually going to check right now for 12 volts at button

Hacksaw 07-23-2020 08:29 AM
Re: MSD 6425 and 2 step?
 
Figure it out?

Jeff Stout 07-23-2020 09:09 AM
Re: MSD 6425 and 2 step?
 
Quote:
Originally Posted by Hacksaw (Post 619137)
Figure it out?
Check things out again and now it works. Thinking new button is suspicious. So damn hot out here making it tough to work.


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