Reverse camera trigger

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May 4, 2022 | 06:00 PM

kevinv10

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More Turbo

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Reverse camera trigger

1994 F250, E4OD.
Reading directions to install a backup camera. It has a wire coming from the RCA plug that is for the "monitor trigger". Based on its length, I am assuming it is somewhere in the cab.
Any idea where?

Thanks

May 4, 2022 | 06:20 PM

SFaulken

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Probably needs to come off the same connector that goes to the MLPS, and toggles the reverse lights, when you put the transmission in reverse.

May 4, 2022 | 06:24 PM

kevinv10

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Quote:

Originally Posted by SFaulken

Probably needs to come off the same connector that goes to the MLPS, and toggles the reverse lights, when you put the transmission in reverse.

I appreciate the@SFaulken , but, could you be more specific? Which wire. I am not very familiar with the MLPS switch.
Thanks

May 4, 2022 | 07:49 PM

SFaulken

Cargo Master

Joined: Nov 2009

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I have no idea. I don't own anything with an E4OD, nor do I have a EVTM for a truck with one. I'm sure one of the guys here does, and will chime in when they've got a minute.

May 4, 2022 | 08:20 PM

R&RFord

Fleet Mechanic

Joined: Aug 2015

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From: Candy Mountain

There is a connector behind the parking brake assembly for auto dimming mirrors and illuminated vanity mirrors, that should have a branch of the the back up light circuit for the mirror. The correct wire should be black with a pink stripe if I remember correctly. The connector is unused on most pickups, and would be a good location to tap the circuit. Subford or one of the others should be able to confirm.