Announcement Announcement Module
No announcement yet.
printed circut Page Title Module
Move Remove Collapse
Conversation Detail Module
  • Filter
  • Time
  • Show
Clear All
new posts

  • printed circut

    1979 J20 printed circut board . Can any one tell me if you are holding the circut board the 4 pins on the left are CLUSTER CONECTION .

    To the right of center is the 9 pin main CLUSTER CONECTION.

    And just to the lower right of the 9 pin main cluster conection is a 2 PIN ???


  • #2
    the 4 pins have a black plastic connector, and the purple wire is for the oil pressure sending unit. There should also be an orange wire if memory serves, as well as a black for ground.

    The 9-pin is the main harness plug (looks like a revolver in a way).

    The other two you are talking about, are you referring to the large posts with nuts for the ammeter?


    • #3
      Printed circut

      The 4 pin and the 9 pin I know what they are because they are listed in the book it is the two on the far lower right that are just above the two with the nuts that I cant find listed I have three printed circut board and all three have them. also is there any websites that explain and how to do the big splice. I just roughed in all of the 5 M&H harnesses they seem to work very well I
      just like to know what the two pin is for thanks for your time.