What Guage Wire Does A Wirelss Backup Camera Need
- Ferkner [OP]
- Sr. Member
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- Dec 3, 2007
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DIY Backup camera installation questions
I ordered a fill-in camera and rear view mirror monitor for my Ford Fusion Hybrid today. Installation looks pretty straight forward based on what I take read and watched on the topic, simply I would like to make sure I am understanding everything correctly when information technology comes to the wiring.
- I know the ability wire for the camera taps into the power wire for the opposite tail light. I have also seen that I tin can tap into the ground wire for the contrary calorie-free to ground the camera. Just I have also read/heard that it should be footing to the chassis. Is grounding the photographic camera using the black wire for the reverse light fine? Non far from the rear light on the left side is a car there are two bolts that both take crimp band terminals nether the nuts. I assume these are grounds. Tin can I just footing the photographic camera to one of those?
- Most things I have watched and read suggest powering the monitor at the fuse box using a line that only gets power when the central is turned. This is fine, merely I don't need the screen on all the time. Since I am running the video cable through the car, I programme on running the ability lines to the back of the auto so the screen only comes on when the car is in reverse. I will tap into the same contrary bulb wire for the power, but once again, tin can I basis the display into the black wire for the light, or should I ground it to ane of the aforementioned bolts?
- If I change my listen and power the display at the fuse box, can I ground it using a footing wire in that location, or should I dig around for a bolt once again?
- What is the approximate of the wires for the rear lights, and what is the gauge I should employ for the camera and display?
Thanks for any forthcoming assistance!
- #2
- MacGyver
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- Mar 8, 2002
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Delight link to the camera you ordered. All the wires you need should be included in the kit.
Always footing to the chassis. If you ground to some random wire that you think is a ground, you could cause problems. You take found a ground bespeak, so utilize it.
- #iii
- Ferkner [OP]
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MacGyver wrote: ↑Delight link to the camera you ordered. All the wires you need should be included in the kit.
Always ground to the chassis. If yous footing to some random wire that you think is a ground, you lot could crusade problems. Yous take found a ground point, then employ it.
It does have the wires, but they are not long enough to reach from the camera to the rear light, so I demand to add wire. Hence the gauge question 
Tin I ground to one of the bolts that take the crimp ring terminals?
- #4
- MacGyver
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Any estimate wire. The ground wire on my photographic camera was super thin.
Grounding screw is upper right of this motion-picture show: http://forums.genvibe.com/phpBB3/downlo ... hp?id=2911
- #5
- Ferkner [OP]
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- Dec iii, 2007
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I was reading in some forums to use xiv gauge. Is that overkill? Or is that fine for the run from the front of the car to the back for the power? I guess the ground wire can be whatever size.
- #half-dozen
- MacGyver
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What forum was that? You can run a hairdryer off xiv gauge. Go to Princess Auto, get some tap in connectors, butt connectors, a crimping tool, and some xviii judge primary wire. Don't get wire that is too thick or thin, or it volition be a hurting to piece of work with. If the wire is too thick, it's tough to pull. If the wire is too thin, you can't crimp it and have to solder and heat shrink.
- #seven
- Ferkner [OP]
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- Dec iii, 2007
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MacGyver wrote: ↑What forum was that? You lot can run a hairdryer off 14 approximate. Become to Princess Auto, go some tap in connectors, barrel connectors, a crimping tool, and some 18 judge primary wire. Don't go wire that is too thick or thin, or it will be a pain to piece of work with. If the wire is likewise thick, it's tough to pull. If the wire is too thin, you tin can't crimp it and have to solder and rut shrink.
I don't remember the forum, just it was one for owners of Ford pickups.
I already have the tap and barrel connectors; I just demand the wire and crimper. 18 judge will reduce the cost of the wire
- #8
- mrweather
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A thinner wire over long distances will effect in a reduction of voltage at the device only information technology's usually only an issue with high current draws. I don't suspect a backup camera needs a lot of current.
And yep, ground to the chassis. While you may have establish a potential ground in the factory wiring you don't know how good it is.
- #9
- Ferkner [OP]
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It won't be a long run from the camera to the rear backup low-cal. Just from the rear view mirror monitor it will be, simply that's still eight feet or so? 18 guess is enough for that, I reckon?
- #10
- MacGyver
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I'll say information technology again, what camera did you buy ? It would be a lot of assist if nosotros knew what yous were trying to install.
The $twenty camera I bought on Amazon included a video cable more than long enough to get from the trunk to the dashboard. If yours doesn't, transport information technology back and buy one that does.
- #eleven
- Ferkner [OP]
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- December iii, 2007
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This one:http://www.aliexpress.com/detail/2in1-for ... .66.GszgtU
It includes the video cable. It's the wire to power the monitor from the fill-in light that I am asking about
- #12
- goofball
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- December 10, 2004
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You just need a 12v power that simply is on with ignition. That tin can be from tapping into an existing or wiring straight to the fuse panel. I chose to tap into an existing and put information technology with the 12v aux power (cigarette lighter).
- #13
- Ferkner [OP]
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I know I could do that, and I notwithstanding might, merely i was looking at having the screen only utilise power when the motorcar is in reverse. No demand for information technology to be on for no reason. And since I am running a cable from front to back already, it's no trouble running a second one forth with it.
- #fourteen
- Chrno
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Notice the fuse to your reverse lights in the fusebox and tap into that.
- #15
- MacGyver
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There's no detail of the camera connector or wiring in the photos. Yous'll take to await the 60 days information technology's going to take to get to you from China before yous can figure out what additional parts and wiring y'all'll need, if any.
Yous actually could accept got a meliorate bargain if you lot don't mind drilling a ane/4" pigsty.
- #16
- Ferkner [OP]
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- December 3, 2007
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MacGyver wrote: ↑At that place'south no particular of the camera connector or wiring in the photos. You'll have to expect the sixty days it's going to take to get to you lot from China earlier you can effigy out what additional parts and wiring y'all'll demand, if any.
You really could accept got a better deal if you lot don't listen drilling a ane/4" pigsty.
But I do mind drilling a hole . That is why I was willing to pay a bit more than for 1 that replaces the housing for the plate light.
- #17
- goofball
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eday_2010 wrote: ↑I know I could do that, and I still might, but i was looking at having the screen only use ability when the car is in reverse. No need for it to be on for no reason. And since I am running a cable from forepart to back already, information technology's no problem running a second one along with information technology.
I'one thousand pretty sure it doesn't apply power until it receives a signal. I take almost the same setup with a mirror every bit the display and information technology still takes fourth dimension for the picture to bear witness upward as it'southward warming up. It only turns on when in reverse.
- #18
- Ferkner [OP]
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- December 3, 2007
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goofball wrote: ↑I'k pretty sure it doesn't use power until it receives a signal. I have near the aforementioned setup with a mirror as the display and it however takes time for the picture to bear witness up as it's warming up. It only turns on when in opposite.
How long does it take for the image to show up? I hadn't thought of that. If it takes fourth dimension to warm up, I might not want it to only get power when I throw information technology into opposite.
- #19
- goofball
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eday_2010 wrote: ↑How long does information technology take for the image to prove up? I hadn't thought of that. If it takes time to warm up, I might non want information technology to only become power when I throw information technology into reverse.
Information technology turns on when in opposite right abroad. A few seconds for the image to appear brilliant and completely visible if information technology'due south really cold.
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