Getting the Pioneer d3 help

[sonicsc1]

Where can i find the vss wire and what color is it? anything else i should know? cant wait should be here on fri.have the metrs kit waiting thanks i will post pictures if i figure it out hehe

[chjl]

Try purple/white in the radio harness.

[CuTeBoi]

What is the `vss` wire?

[sonicsc1]

car speed senser tells the gps your car speed from the cpu

[CuTeBoi]

is the speed on that wire in DB loss? guess a power meter would fix it.