Pioneer NVIC-Z150BH Schematic

[Jimmy Jam]

Hello all, new to the group and needy already.Does any one have or know how to get a harness schematic?

My orange white wire which controls the automatic day/night for the map apparently isn't hooked up and I would like to figure it out before I go blind :suave:from the spotlight in my dash at night. Thanks for any help.

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[CSCStang]

That's your dimmer wire. It has to be hooked up to the dash dimmer switch. What kind of car is it?

 

[Jimmy Jam]

2007 Chevrolet Tahoe...it was installed by a pro...and I did learn today if you hold down the MAP button it turns the screen off