GM Service Manual Online
For 1990-2009 cars only
Table 1: Data Link Connector (DLC)
Table 2: Splice Pack, SP205

Data Link Connector (DLC)


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

DLC Class 2 Serial Data

3

--

--

Not Used

4

BLK

1450

Ground

5

BLK

1550

Ground

6-15

--

--

Not Used

16

ORN

2740

Battery Positive Voltage

Splice Pack, SP205


Object Number: 338576  Size: CH

Connector Part Information

    • 12191216
    • 12-Way F Metri-Pack 150 Series (GRY)

Pin

Wire Color

Circuit No.

Function

A

PPL

1132

DLC Class 2 Serial Data

B

DK GRN

1049

PCM Class 2 Serial Data

C

BRN/WHT

1048

SCM (Seat) Class 2 Serial Data (A43)

D

ORN

1044

Radio Class 2 Serial Data

E

LT BLU

1122

ABS/TCS Class 2 Serial Data

F

DK BLU

1128

SDM Class 2 Serial Data

G

GRY

1036

IPC Class 2 Serial Data

H

PPL

1807

Class 2 Serial Data (Primary)

J

LT GRN

2271

Class 2 Serial Data

K

BLK

9936

HUD Class 2 Serial Data

L

WHT

1038

HVAC Class 2 Serial Data (CJ2)

M

LT GRN

1037

BCM Class 2 Serial Data