Technical Is there a reversing switch signal at radio location?

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Technical Is there a reversing switch signal at radio location?

Tony Lee Oz

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Have a 2016 adria motorhome on a Ducato 2.3 chassis.

Has a Snooper radio/nav/reversing camera and while the reversing camera works when selected manually from the unit's main menu, it doesn't automatically override the other functions when reverse gear is selected.
Reason is obvious, the reverse trigger input isn't connected. Hitting it with 12v does what it should.

So question is, while I can crawl underneath and find the reverse switch on the gearbox and run a wire, it would be easier if there was already a wire in the harnesses/plugs at the rear of the radio.

Anyone know the answer please. Pin number/wire colour??

Thanks

Tony
 
Perfect, thanks a lot. Don't know why it wasn't hooked up in the first place.
I got some lame excuse from a dealer tech that some models didn't have it livened up because people just wanted to leave it on manual rear camera so they could keep an eye on trucks behind them all the time and he though it quite normal to have to fiddle around with home button and main menu to get reverse view when in a tight spot if you needed to use the radio or navigator
 
Ah well, worth a try. That pin is blank so guess I will have to squeeze underneath afterall
 
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