Just doing some testing with the factory wiring to find what colors go to what speakers in the ford Premium sound. This is off my 86 Grand marquis. I believe the information should be relevant to the years in the title. Can someone confirm that? This is a basic system no EQ I don't believe there are any extra/hidden amps in the system other than the head unit. This is a draft and the information may not be accurate, especially in regards to the power section
Also I have gotten rid of my wiring harness so I will also note which wires go from one harness to the other.
Power:
Orange W/ Blue dot - Orange W/ Blue line (Switched? 12V+)
Yellow W/ Black dot - Yellow W/ Black line (Constant? 12V+)
Green W/ Yellow - Green W/ Yellow (Dimmer?)
Blue W/ red - Blue W/ red (Illumination?)
Ground Chassis
Speaker:
FL+ Orange W/Green dash - Green (bright)
FR+ White W/Green dash - White w/ Red stripe
F - Black W/White dash - Black
RR+ Pink W/Blue line - Orange W/Red stripe
RR- Green W/Orange dots - Green W/Orange line
RL+ Pink W/Green line - Pink W/Green
RL- Pink W/Blue dots - Pink W/blue line
The car wire colors are going off of my notes. I'm looking only at the amp right now so sorry if the wording is inconsistent. I think a stripe and a line are the same thing. I'm quite sure the polarity is correct and consistent based on radio listening tests.
Also I have gotten rid of my wiring harness so I will also note which wires go from one harness to the other.
Power:
Orange W/ Blue dot - Orange W/ Blue line (Switched? 12V+)
Yellow W/ Black dot - Yellow W/ Black line (Constant? 12V+)
Green W/ Yellow - Green W/ Yellow (Dimmer?)
Blue W/ red - Blue W/ red (Illumination?)
Ground Chassis
Speaker:
FL+ Orange W/Green dash - Green (bright)
FR+ White W/Green dash - White w/ Red stripe
F - Black W/White dash - Black
RR+ Pink W/Blue line - Orange W/Red stripe
RR- Green W/Orange dots - Green W/Orange line
RL+ Pink W/Green line - Pink W/Green
RL- Pink W/Blue dots - Pink W/blue line
The car wire colors are going off of my notes. I'm looking only at the amp right now so sorry if the wording is inconsistent. I think a stripe and a line are the same thing. I'm quite sure the polarity is correct and consistent based on radio listening tests.
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