Roush Boost Gauge power source?

[iwisefox]

Where do you wire the electrical wires for the LED light? I am not getting a 12V power source anywhere in the gauge clusters. Does it not need one?

 

[LAllison20]

I ran a wire from the junction box on the passenger side have have it powering my wideband and boost gauge.

 

[iwisefox]

I'll look into that, currently running into vacuum line problem. The supplied T line doesn't fit.

 

[skwerl]

The background light in the gauge? You can just tap into your dash light wiring harness depending on where your gauge is located. That way it comes on with all the other dash lights and brightness is controlled by the dimmer switch.

 

[95ragtop]

I used the wires where you turn on your headlights.

 

[iwisefox]

Thanks for all the replies. I had it wired into the headlights when they come on, off the junction box as LAllison20 mentioned. Thanks!