GM Service Manual Online
For 1990-2009 cars only
Table 1: Star Connector #1
Table 2: Star Connector #2

Star Connector #1


Object Number: 154607  Size: CH

Connector Part Information

    • 1219-1216
    • 12 Way F GT 150 Splice Saver (GRY)

Pin

Wire Color

Circuit No.

Function

A

PPL

1132

Serial Data Signal - Class B - 10400 Baud - Diagnostic To ALDL

B

DK GRN

1049

Serial Data Signal - Class B - 10400 Baud - Diagnostic To PCM/ECM/VCM

C

-

-

Not Used

D

ORN

1044

Serial Data Signal - Class B - 10400 Baud - Diagnostic To Radio Control Module

E

LT BLU

1122

Serial Data Signal - Class B - 10400 Baud - Diagnostic To ABS/TCS

F

-

-

Not Used

G

GRY

1036

Serial Data Signal - Class B - 10400 Baud - Diagnostic To Cluster

H

DK BLU/WHT

1126

Not Used

J

PNK

1045

Serial Data Signal - Class B - 10400 Baud - Diagnostic To Remote FUNC Module

K

-

-

Not Used

L

WHT

1038

Serial Data Signal - Class B - 10400 Baud - Diagnostic To HVAC Module

M

LT GRN

1037

Serial Data Signal - Class B - 10400 Baud - Diagnostic To Body Module

Star Connector #2


Object Number: 154607  Size: CH

Connector Part Information

    • 1219-1216
    • 12 Way F GT 150 Splice Saver (GRY)

Pin

Wire Color

Circuit No.

Function

A

PPL

1132

Serial Data Signal - Class B - 10400 Baud - Diagnostic To ALDL

B

-

-

Not Used

C

BRN

1046

Serial Data Signal - Class B - 10400 Baud - Diagnostic To Door Module - Passenger

D

TAN

1047

Serial Data Signal - Class B - 10400 Baud - Diagnostic To Door Module - Passenger

E

-

-

Not Used

F

-

-

Not Used

G

-

-

Not Used

H

-

-

Not Used

J

-

-

Not Used

K

BRN/WHT

1048

Serial Data Signal - Class B - 10400 Baud - Diagnostic To Seat Control Module

L

-

-

Not Used

M

-

-

Not Used