GMC TRUCK INSTALL QUES

firemedic4 · Post by **firemedic4** » Mon Mar 17, 2003 9:29 am

DOES ANYONE KNOW WHAT WIRE I CAN TAPE INTO FOR MY STROBE LIGHTS ? I HAVE THE POWER HOOKED RIGHT 2 THE BATTERY ITSELF WHAT WIRE CAN I USE SO WHEN MY TRUCK IS OFF SO WILL THE STROBES

PM OR EMAIL ME THANKS BOB

THE TRUCK IS A 200 GMC SIERRA THANKS

jim · Post by **jim** » Mon Mar 17, 2003 2:26 pm

Huh????

fire-medic8104 · Post by **fire-medic8104** » Mon Mar 17, 2003 3:36 pm

That's what I said at first. But reading it for a 2nd time, I think he is asking what wire to tap for the ignition sense. If it is a 99-03 GM truck you could use a widely available fuse tap. All of the fuses on the interior fuse block is ignition sense. There are no fuses that are constant. If you are going to have a lot of items that need to be ignition switched, I would recommend use a relay to switch power from the battery.

Hopefully, that was what you were asking.