GM Service Manual Online
For 1990-2009 cars only

Data Link Connector


Object Number: 68793  Size: CH

Connector Part Information

    • 12110250
    • 16-Way F Metri-Pack 150 Series (BLK)

Pin

Wire Color

Circuit No.

Function

1

--

--

Not Used

2

PPL

1132

Serial Data Signal - Class B - 10400 Baud - Diagnostic to ALDL

3

--

--

Not Used

4

BLK

1850

Ground

5

BLK/WHT

451

Ground

6-8

--

--

Not Used

9

TAN

800

Serial Data Signal-UART-8192-Baud-Primary

10-12

--

--

Not Used

13

ORN

1568

Diagnostic Signal-Transfer Case Control Module

14-15

--

--

Not Used

16

ORN

640

Fuse Output - Battery