Tapping into fuseblock

[Yukongk]

I'll be installing a new backup camera system. I'm going to need a power source to power the monitor and don't feel like going to the battery. Can anyone offer some guidance in wiring to the fuseblock? Should I piggyback off of the radio fuse? It's a 3.5" LCD monitor. Thanks

 

[Lentsnh2012]

I'll be installing a new backup camera system. I'm going to need a power source to power the monitor and don't feel like going to the battery. Can anyone offer some guidance in wiring to the fuseblock? Should I piggyback off of the radio fuse? It's a 3.5" LCD monitor. Thanks

You can tap into the positive wire on the front or rear power outlet. Those fuses should be hefty enough to be able to handle a back-up monitor.

Does it call for a constant or a switched 12V source?

 

[Yukongk]

You can tap into the positive wire on the front or rear power outlet. Those fuses should be hefty enough to be able to handle a back-up monitor.

Does it call for a constant or a switched 12V source?

I just ordered it, so I'm not sure. The online instructions are crap though and doesn't say.

 

[The 'ER]

You can always tap to one of the studs in the fuse block. I would hook it up to stud two so it is switched. Also a good time to hook up your charge line if you need 12 volt out of your 7 pin.

 

[Lentsnh2012]

I just ordered it, so I'm not sure. The online instructions are crap though and doesn't say.

Being that it won't be used continuously and will only power on when you put the truck in reverse, it would probably need a switched power source.

Just for your information, I case you didn't know, a switched power source is an accessory that only powers on when it is needed. Like your windshield wipers, horn, headlights, etc. a constant power source is something that is always on. Like your driving aids, power outlets, stock or aftermarket radio, etc.

Either way, keep us updated and we will be sure to help you out more!

 

[Ponchonutty]

I would wire it to the reverse lights so it comes on automatically. This is how I wire them when doing them for customers.

 

[Yukongk]

Being that it won't be used continuously and will only power on when you put the truck in reverse, it would probably need a switched power source.

Just for your information, I case you didn't know, a switched power source is an accessory that only powers on when it is needed. Like your windshield wipers, horn, headlights, etc. a constant power source is something that is always on. Like your driving aids, power outlets, stock or aftermarket radio, etc.

Either way, keep us updated and we will be sure to help you out more!

Thanks for the explanation! It is def switched.

I would wire it to the reverse lights so it comes on automatically. This is how I wire them when doing them for customers.

I'll be connecting the camera to the reverse lights (already have the wiring from my last camera, so I'll splice in when I remove the old camera). I was under the impression that the monitor would need its own power source though. But like I said, the instructions are crap.

 

[ScottyBoy]

For the monitor, I would splice it in to the ignition wire in the radio harness. Its a dark green wire, plus its also a RAP circuit as well. That's where I spliced in for power for my overhead monitor and my center console mounted DVD player, and its worked flawlessly for 7 years now.

 

[Yukongk]

For the monitor, I would splice it in to the ignition wire in the radio harness. Its a dark green wire, plus its also a RAP circuit as well. That's where I spliced in for power for my overhead monitor and my center console mounted DVD player, and its worked flawlessly for 7 years now.

That'd be very convenient since the radio harness is in the vicinity. I'm assuming that I can go directly to the green wire without a fuse, since the radio is fused in the fuse block?

Thanks

 

[Lentsnh2012]

That'd be very convenient since the radio harness is in the vicinity. I'm assuming that I can go directly to the green wire without a fuse, since the radio is fused in the fuse block?

Thanks

Yes, you should be fine tapping into that wire. Personally, I would solder a wire into a splice just so make sure it never wiggles itself free and causes shorts.