Need help w/Pioneer DEH-P4000 wiring
Need help w/Pioneer DEH-P4000 wiring
I have a Pioneer DEH-P4000 CD/Receiver head unit that I have had in my last two cars and I want to install it in my Impala now.
My problem is the wiring; it’s been over a year since I have had this unit in a car and I can account for all the wires except two.
The first is a yellow w/white stripe wire with a fusible link and the second is a brown wire with a 0.5 amp inline fuse.
I have tried the Pioneer website, but the downloadable installation manuals do not go back far enough to cover this unit.
My problem is the wiring; it’s been over a year since I have had this unit in a car and I can account for all the wires except two.
The first is a yellow w/white stripe wire with a fusible link and the second is a brown wire with a 0.5 amp inline fuse.
I have tried the Pioneer website, but the downloadable installation manuals do not go back far enough to cover this unit.
Hey Guys, never mind. It came to me as I was falling asleep last night. I had forgotten about the "DFS Alarm" on the Pioneer head unit. One is the voltage sensor wire and the other is the alarm output to a relay. I can't remember which wire does what, but it doesn't mater since I will not be using that feature.
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Glowsock
Tech / General Engine
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Jan 9, 2017 04:06 PM





