GM Service Manual Online
For 1990-2009 cars only

Data Link Connector (DLC)


Object Number: 68793  Size: CH

Connector Part Information

    • 15357575
    • 16-Way F Metri-Pack 150 Series (BK)

Pin

Wire Color

Circuit Number

Function

1

--

--

Not Used

2

PU

1807

Class 2 Serial Data

3

--

--

Not Used

4

BK

550

Ground

5

BK/WH

151

Ground

6

--

--

Not Used

7

BN/WH

2960

Keyword Serial Data

8-11

--

--

Not Used

12

BN/WH

2960

Keyword Serial Data (w/ L81)

12

WH/BK

5043

Keyword Serial Data (w/ L61)

13-15

--

--

Not Used

16

OG

2140

Battery Positive Voltage