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

Data Link Connector (DLC) - 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

ECM/PCM/VCM Class 2 Serial Data

C

BRN

1046

DDM Class 2 Serial Data (Memory Mirror Module)

C

DK GRN/WHT

1133

ATC Class 2 Serial Data

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

DK

BLU/WHT

1126

SCM (Suspension) Class 2 Serial Data

J

BRN/WHT

1048

SCM (Seat) Class 2 Serial Data

K

YEL

1127

Trip Computer/Nav Class 2 Serial Data

K

YEL

2470

Transmission Control Module (Allison) Class 2 Serial Data

L

WHT

1038

HVAC Class 2 Serial Data

M

LT GRN

1037

BCM Class 2 Serial Data

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

1850

Ground

5

BLK/WHT

451

Ground

6

RED

990

--

7

WHT

991

--

8-13

--

--

Not Used

14

DK GRN

835

Entertainment and Comfort Serial Data

15

--

--

Not Used

16

ORN

640

Battery Positive Voltage