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Old 09-01-2012, 03:47 AM   #133
politby
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Join Date: Jul 2012
Location: Sweden
Posts: 49
Quote:
Originally Posted by jb92563 View Post
This might help from Pelican and 101projects.com

Note: Pin 6 on yellow portion of C-connector is the switched + power source.
Nope, my car has an entirely different configuration of the yellow connector - no switched power there.


I found this diagram on renntech.org - this is mostly consistent with what I found when measuring the voltages at the "A" (black) ISO connector in my car. According to this, pin 6 in the yellow connector is "Radio Code In". In the ACC ignition position, this wire is at just under 12 V, indicating I guess that the radio should ask for the code when plugged in again.



My car has the following pinout on the black ISO block:
  1. Gray/pink - Speedometer/speed dependent volume
  2. Blue/black - Reverse signal
  3. not used
  4. Red/black - Constant +12V
  5. White - Power to antenna
  6. not used
  7. not used
  8. Black - ground

Pin 7, which should be switched power, has no connection so I guess I have to get the switched power from the A/C panel as someone else suggested.

Pin 6, illumination, is not present either so I guess I'll just leave that one.
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