Quote:
Originally Posted by cdplayer
I sell many outside temp displays on Ebay and occasionally come across an individual that needs to convert from a 4 pin connector to a 5 pin.
The diagram I found somewhere on this forum indicates as follows:
Wire color position usage
brown 1 ground(and temp sensor ground)
grey/blue 2 circuit 58D from x6/1(illumination)
green 3 temperature sensor(signal)
----- 4 not used
black violet 5 circuit 15 hot(color may vary)
I hope this helps some.
Dan(cdplayer)
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I measured at the connector:
pin 1: ground, OK
pin 2: nothing when head light is off and instruments backlight is off; 11.98V when turning lights on. OK
pin 3: nothing displayed for sensor signal
pin 4: 12V permanent ??? for what?
pin 5: 12V permanent. OK
The power supply is OK, that means both my display units seem broken, what a bad luck!