Holden 16 pin OBD style ALDL connector

[Programmer]

Here's what I've got out of the MasterTech books...this is for the OBD2
16 Pin DLC J1962--I think it's exactly the same, and should be the
specification for all these connectors.

    [1 ][2 ][3 ][4 ][5 ][6 ][7 ][8 ]
[9 ][10][11][12][13][14][15][16]

  1 - Bi-Directional Comm Bus 1 (Serial Data ?)
  2 - J1850 (Bus +)
  3 - Ecu Diagnostic Enable 1
  4 - Chassis Ground
  5 - Signal Ground
  6 - ECM/PCM Diag test enable 2
  7 - ISO 9141 - 2 K-Line
  8 - ECU Diagnostic Enable 3
  9 - Bi-Directional Communications Bus 2 (Serial Data ?)
10 - J1850 (Bus -)
11 - ECU Diagnostic Enable 4
12 - ECU Diagnostic Enable 5
13 - ECU Diagnostic Enable 6
14 - Bi-Directional Communications Bus 3
15 - ISO 9141-2 L-Line
16 - Battery Voltage + Unswitched

Lyndon.
-----Original Message-----
From: Ross Myers <ponty at axis.jeack.com.au>
To: gmecm at efi332.eng.ohio-state.edu <gmecm at efi332.eng.ohio-state.edu>
Date: November 19, 1999 2:53 PM
Subject: Re: Holden 16 pin OBD style ALDL connector


>
>
>>Does someone have the pin functions of the ALDL (OBD-II style)
>>connector on the VR, VS, etc models?
>>
>>I have just the 8192 baud pins, not the others.
>
>
>
>OK, here goes, taken from the Holden Service Manual.
>Looking into the connector on the car (hope the spacing works!!)
>
>[1 ][2 ][3 ][4 ][5 ][6 ][7 ][8 ]
>[9 ][10][11][12][13][14][15][16]
>
>1 - Secondary UART - SRS
>5 - Signal Earth
>6 - ECM/PCM Diag test enable
>9 - Primary UART - ABS,BCM,ECM/PCM
>12 - ABS Diag test enable
>13 - SRS Diag test enable
>16 - Battery Voltage +V
>
>HTH,
>
>Ross Myers
>
>