13 denali yukon xl fact nav retain rear

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i am an idiot

Platinum - Posts: 13,667

This member consistently provides reliable information

Joined: September 21, 2006

Location: Louisiana, United States

Posted: December 23, 2014 at 2:41 PM / IP Logged

If using a pac gmrvd2 and your vehicle has 2 overhead video screens you must make the following connection.

Pin 8 – Lt. Green – Screen 2 Video +

Pin 10 – GREEN/ Black – Screen 1 Video +

Pin 18 – White – Screen 2 Video -

Pin 20 – WHITE/ Black – Screen 1 Video -

These are all found in the Black 20Pin connector that the GMRVD2 plugs into.

You must connect screen 2 wires to screen 1 wires to get the rear monitor to work.

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i am an idiot

Platinum - Posts: 13,667

Joined: September 21, 2006

Location: Louisiana, United States

Posted: September 27, 2016 at 4:28 PM / IP Logged

Thank You for not archiving this one. I needed it again and knew I would have posted it when I got the info from PAC.

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