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Discussion Starter · #1 ·
Can anyone post a wiring diagram for a 2002 Dakota odb2 port? Mine is smashed and the wiring is there, but not in any sequence so I can replace the port. Can someone decipher the abbreviations of the wiring diagram in the manual? I'm not sure of the abreviations and would not want to short anything out. Thanks
 

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Discussion Starter · #5 ·
So, I wired the new odb2 port according to the web link. But I'm not getting the scanner to connect...no led lighting up on it like it usually does. I know the scanner works because I use it on other vehicles. I assume it's not getting power. What fuse controls the odb2 ports power? Maybe I shorted it out when 2 connectors were accidentally touched together? All advice is greatly appreciated.
 

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2003 Dakota Sport, club cab, 3.9L V6, 5 speed manual
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12v power comes from fuse 1 in the junction block (under panel at left end of dash board) through pin 16 (pink) on the port. Also check that you have good ground on pins 4 and 5 (black and black/tan, respectively).
 
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