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DLC Port Pinouts

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  • DLC Port Pinouts

    Does anyone here have the obd1 DLC (ALDL) Pinouts for a 1995 grand prix se and for a 1996 Grand prix se with the obd2 connector? Both have a 3100 v6.

    Thanks in advance!

  • #2
    certain 95s had the OBD2 connector with the OBD1 PCM... but this is for the OBD1 style.
    Attached Files
    1995 Monte Carlo LS 3100, 4T60E...for now, future plans include driving it until the wheels fall off!
    Latest nAst1 files here!
    Need a wiring diagram for any GM car or truck from 82-06(and 07-08 cars)? PM me!

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    • #3
      thanks that's exactly what I was looking for.

      For some reason I was thinking that there were more wires that need to be connected for the security system or for keyless entry? Do you know of any other possible wiring setups or options? (I haven't seen the backside of the port so I don't know what it comes with).

      Thanks for the SUPER quick response!

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      • #4
        So I got this swapped over to the obd2 setup this weekend.
        I did have the J pin on the obd1 connector left over. What is this used for and where should it go on the obd2 connector?

        Edit,

        Instead of asking where it goes I guess I should be asking if there is anything that can be done with it?
        Is this something that the tech 1/2 uses?
        Last edited by motohead_1; 01-12-2010, 04:11 PM.

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