GM Service Manual Online
For 1990-2009 cars only

Data Link Connector


Object Number: 68793  Size: CH

Connector Part Information

    • 90980-11665
    • WH

Pin

Wire Color

Function

1

--

Not Used

2

PK

Serial Data - Radio

3

--

Not Used

4

WH/BK

Ground

5

BN

Ground

6

--

Not Used

7

BL/RD

Serial Data - On Star

8-10

--

Not Used

11

BK/YE

Serial Data

12

GY

Serial Data

13

PK/BK

Serial Data

14

--

Not Used

15

PK

Serial Data

16

RD/LK

Battery Positive Voltage