Switched power

Reply Subscribe

Thread Tools

Search this Thread

Feb 14, 2015 | 04:51 PM

Tim Young

Thread Starter

FTE Chapter Leader

Joined: Jan 2006

Posts: 21,369

Likes: 8,081

From: North Central Washington

Switched power

I am looking for a source for switched power under the dash. I am going to wire up power to my TST507 TPMS but I would like to have switched power. I have a bundle of wires all capped off under there but no idea if any are switched power. I thought I would ask before trying to probe each and every one.

Feb 14, 2015 | 05:09 PM

Blapensee

Elder User

Joined: Jul 2012

Posts: 508

Likes: 0

check the WHITE wire with a BLUE strip its an ignition wire

Feb 14, 2015 | 05:12 PM

mhoefer

Postmaster

Joined: Jan 2005

Posts: 4,424

Likes: 12

From: BC Canada

You can also use a fuse tap and access power from a fuse which is powered ignition on. Sometimes better than splicing into electrical.

Feb 14, 2015 | 09:17 PM

Tim Young

Thread Starter

FTE Chapter Leader

Joined: Jan 2006

Posts: 21,369

Likes: 8,081

From: North Central Washington

Quote:

Originally Posted by Blapensee

check the WHITE wire with a BLUE strip its an ignition wire

Thanks, That's exactly what I was looking for.

Feb 14, 2015 | 09:42 PM

Sailor Roy

FTE Chapter Leader

Joined: Sep 2011

Posts: 63,212

Likes: 6,652

From: Great Falls, Montana

Quote:

Originally Posted by Tim Young

What about powering it through one of the UpFitter switches ??

I need to do that for mine too.

Feb 14, 2015 | 09:49 PM

Blapensee

Elder User

Joined: Jul 2012

Posts: 508

Likes: 0

Quote:

Originally Posted by Tim Young

Thanks, That's exactly what I was looking for.

and also just to be clear i was referring to the bundle of wires coming threw the firewall where you hooked grabbed your high idle wires from.

Feb 14, 2015 | 10:04 PM

Tim Young

Thread Starter

FTE Chapter Leader

Joined: Jan 2006

Posts: 21,369

Likes: 8,081

From: North Central Washington

Yup, worked great! And there is a small screw right there through a piece of metal into some plastic kinda right behind the emergency brake lever that I used for ground.