GM Service Manual Online
For 1990-2009 cars only

Data Link Connector (DLC)


Object Number: 68793  Size: CH

Connector Part Information

    • 12110250
    • 16-way Metri-Pack 150 Series Black

Pin

Wire Color

Circuit No.

Function

1 ¹

ORN/BLK

1061

UART Serial Data

2

PPL

1807

Class 2 Serial Data

3

--

--

Not Used

4

BLK

150

Ground

5

BLK/WHT

451

Ground

6-7

--

--

Not Used

8

BLK

1455

Keyless Entry Program Enable Signal

9

TAN

800

UART Serial Data

10

--

--

Not Used

11

WHT

345

Magnetic Steering Variable Assist Motor Feed - Low Effort

12-13

--

--

Not Used

14

DK GRN

835

E and C Serial Data

15

--

--

Not Used

16

ORN

40

Fused Output - Bat

¹ Oldsmobile only