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OBDII connector wires
http://www.lostjeeps.com/forum/phpBB3/viewtopic.php?f=5&t=31865		 Page 1 of 1
Author:  calcrd [ Thu Apr 24, 2008 1:07 pm ]
Post subject:  OBDII connector wires
Anyone knows how many wires should come factory terminated in the back of the OBDII connector?
Author:  Sir Sam [ Thu Apr 24, 2008 1:19 pm ]
Post subject:  Re: OBDII connector wires
calcrd wrote:
Anyone knows how many wires should come factory terminated in the back of the OBDII connector?


Image
Author:  gmctd [ Thu Apr 24, 2008 2:01 pm ]
Post subject: 
Just for the record, that's OBD2 with CAN - ~ half those for strictly OBD2, pre-'02 - others are strictly oem-dependent, GM-DCJ-Ford-etc
Author:  Sir Sam [ Thu Apr 24, 2008 2:03 pm ]
Post subject: 
gmctd wrote:
Just for the record, that's OBD2 with CAN - ~ half those for strictly OBD2, pre-'02


Yes, and pin 7 is redundantly noted because it access the PCM(ECU and TCU) in the gasser and the diesel pin 7 accesses the ECU.
Author:  calcrd [ Thu Apr 24, 2008 9:06 pm ]
Post subject:  OBDII CONNECTOR WIRES
Thanks for the replies. I have an 06 CRD and there are only two wires terminated in the back of the OBDII connector. I bought it used and have had no issues with it. I am not sure if someone previously may have modified this connector and for what reason . Any ideas?
Author:  gmctd [ Thu Apr 24, 2008 10:16 pm ]
Post subject: 
Which two?
Author:  Goglio704 [ Fri Apr 25, 2008 7:45 am ]
Post subject:  Re: OBDII CONNECTOR WIRES
calcrd wrote:
Thanks for the replies. I have an 06 CRD and there are only two wires terminated in the back of the OBDII connector. I bought it used and have had no issues with it. I am not sure if someone previously may have modified this connector and for what reason . Any ideas?


Purely speculation, but maybe they were trying to block the dealership's access. Only reason I can think of.
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