76 series dash wiring colour query (1 Viewer)

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Mar 19, 2025
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South Australia
Hey all

I have a 1991 1hz Troop and I just replaced the head unit and I can’t determine the colours of the wiring or find accurate info anywhere… I’m not sure if it’s been modded but if anyone has any experience I’d be super greateful.

I can’t locate the illumination wire or the reverse cable signal, in particular…

Thanks,
Kristy

6D8C25E0-2693-4357-89D7-3C1FEBB207C9.jpeg
 
Hello,

The head uses a 10-pin plug. Speakers use two-pin plugs.

The 10-pin plug setup is

4 -3 ----- 2 1
10-9-8-7-6-5

The pins are
  1. To LH speaker: light green wire.
  2. To RH speaker: pink wire.
  3. From the CIG fuse: gray wire.
  4. From the DOME fuse (lighting): blue-yellow wire.
  5. To RH speaker: blue wire.
  6. To LH speaker: violet wire.
  7. Ground: brown wire.
  8. N/A.
  9. N/A.
  10. From the TAIL fuse: black wire.

LH speaker uses pink wire and violet wire.

RH speaker uses light green wire and blue wire

Hope this helps.





Juan
 

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