I installed a bluetooth system on my car today, and I had to figure out what wires did what. Turns out, if you have the 9 speaker Fosgate system, you will need to jack into the sound wires on the amp, which is located under the drivers seat. I mapped out what all the cables are, since I couldnt seem to find this anywhere, so I am sharing here to save you guys some time in the future.
NAV Unit:
***These wires are low voltage outputs for the amp***
Front Left Speaker + WHITE
Front Left Speaker - BLACK
Front Right Speaker + RED
Front Right Speaker - GREEN
Amplifier under Driver Seat:
Battery Positive + RED (pins 25, 35, 36)
Ground - BLACK (pins 24, 31, 32)
Front Left Speaker + White/Blue pin 28
Front Left Speaker - Black/Yellow pin 38 Front Left Tweeter + White/Blue pin 6
Front Left Tweeter - Black/Yellow pin 14
Front Right Speaker + White/Red pin 27
Front Right Speaker - Black/Red pin 37 Front Right Tweeter + White/Red pin 5
Front Right Tweeter - Black/Red pin 13
Rear Left Speaker + Yellow/Blue pin 1
Rear Left Speaker - Gray/Blue pin 7
Rear Right Speaker + Yellow/Red pin 2
Rear Right Speaker - Gray/Red pin 8
Subwoofer coil #1 + Gray
Subwoofer coil #1 - Yellow
Subwoofer coil #2 + Blue
Subwoofer coil #2 - White
Thats because they all use the same color like that. You will know which is which by taking a AA battery and touching the POS and NEG terminals to the battery. You will hear the correct speaker fuzz. Ill add the pin numbers, maybe that will make it easier.
This is an older thread, you may not receive a response, and could
be reviving an old thread. Please consider creating a new thread.
Mitsubishi Lancer Evolution Forum
A forum community dedicated to Mitsubishi Lancer Evolution owners and enthusiasts. Come join the discussion about performance, classifieds, turbo upgrades, Body kits, modifications, troubleshooting, and more!