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  • wiring diagram for stock headunit!

    Can someone please tell me the wiring diagram for the stock unit, i am changing out a stock unit for a aftermarker tonight!

  • #2
    Have you bought the arepro adaptor? i would suggest it, makes thinks 1000 times more simple

    Also the colour codes are after you remove the jumper plug, there is the loom plum a 1" run of wire and then the plug to the head unit.

    Earth = to the body
    Ignition = Blue
    Constant = Red with Black trace

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    • #3
      no i haven't, i will be just soldering the wires, so if someone could provide me with the wiring codes for the speaker wires i would much appriciate that!

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      • #4
        does the plug on the bottom look like the one from the Rcolt??? please help me

        http://www.installdr.com/Harnesses/M...shi-Wiring.pdf

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        • #5
          How I test wires at work is with a battery... I solder some speaker wire to each end of the battery. On the other end of the speaker wire I bare it back to the copper wire and touch it to two wires in the wiring loom... when you find a speaker it will make a 'pop' sound... it doesn't damage the speaker and it lets you know which one it is

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          • #6
            If your looking for the speaker wires, they come in pairs!

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            • #7
              The Rcolt has an Orange wire in there somewhere.

              Just use a test light. That's all I used!

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              • #8
                Earth = to the body
                Ignition = Blue Pin 10
                Constant = Red with Black trace Pin 11

                Front Left + White PIn 5 - Black with blue trace Pin 13
                Front right + White with red trace Pin 6 - Black with red trace Pin 14
                Rear Left + Yellow Pin 2 - Grey Pin 8
                Rear Right Yellow with red trace Pin 1 - Gray with red trace Pin 7

                Gray with white track goes to the stop lamp relay Pin 4

                White with blue trace goes to the ECU (MT) or CVT ECU (AT) Pin 9


                PLEASE CHECK ALL WIRES BEFORE CONNECTION

                I HOLD NO RESPONCEABILITY IF IM WRONG SO CHECK BEFORE CONNECTING


                Cheerd guys USE AT OWN RISK LOL

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                • #9
                  This is the wiring diagram from my RColt work shop manual.
                  Hope this helps

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                  • #10
                    I also use the Battery method that Frogman mentioned...

                    But yeah, as Macca said, use the arepro adaptor.... Make the job heaps easier, especially when you want to put it back to standard!

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                    • #11
                      Thats a different diagram to what i got nicco

                      there should be a full expanded one showing everything

                      i have quoted all connections form that

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                      • #12
                        thanks for all the help guys!!! got it all worked out and working fine now!!!

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                        • #13
                          Originally posted by ELEGNT
                          1 green - speaker
                          2 purple - speaker
                          3 black - ground ??
                          4 red - 12v constant ??
                          5 NC - ??
                          6 white - speaker
                          7 Grey - speaker
                          8 Green/black - speaker
                          9 Purple/Black - speaker
                          10 NC - ??
                          11 Orange - dimmer??
                          12 Deep blue - remote signal (for motorised antennas, amps, etc)
                          13 NC - ??
                          14 Yellow - ACC
                          15 White/black - speaker
                          16 Grey/black - speaker

                          need less fail and more help is this right??
                          I think that's where you may be going wrong, everything else is spot on, I cant remember left and right speaker colours but I do know white/grey is fronts and green/purple is rear.
                          I am sure without yellow running the system wont power up to a state where it can be turned on as the 12v constant (red) is only for memory features of the HU so it doesnt lose radio settings etc.

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                          • #14
                            Does this help ELEGNT?

                            http://i422.photobucket.com/albums/p...cutdiagram.jpg

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                            • #15
                              hahaha yeah i'm pretty bad too.

                              I did it a few weeks ago but i dont want to guess at the colours cause knowing me it would be wrong

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