Data Link Communications Connectors

Data Link Connector (DLC) Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12110250 16-Way F Metri-Pack 150 Series (BK)
Pin	Wire Color	Circuit No.	Function
1	-	-	Not Used
2	PU	1132	DLC Class 2 Serial Data
3	-	-	Not Used
4	BK	2250	Ground
5	BK/WH	751	Ground
6-15	-	-	Not Used
16	OG	640	Battery Positive Voltage

Splice Pack SP205 Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12176461 12-Way F Metri-Pack 150 Series (GY)
Pin	Wire Color	Circuit No.	Function
A	PU	1132	DLC Class 2 Serial Data
B	D-GN	1049	PCM Class 2 Serial Data
C	D-GN/WH	1133	ATC Class 2 Serial Data (NP4/NP8)
D	YE	5679	Digital Radio Receiver Class 2 Serial Data
E	L-BU	1122	ABS/TCS Class 2 Serial Data
F	D-BU	1128	SDM Class 2 Serial Data
G	GY	1036	IPC Class 2 Serial Data
H	D-BU/WH	2218	Serial Communications Circuit
J	OG	1044	Radio Class 2 Serial Data
K	GY	2289	Rear HVAC/Audio Class 2 Serial Data
L	WH	1038	HVAC Class 2 Serial Data
M	L-GN	1037	BCM Class 2 Serial Data

Splice Pack SP306 Connector End View (Except XUV)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12191900 6-Way F GT 150 Splice Saver Sealed 4.0 (BK)
Pin	Wire Color	Circuit No.	Function
A	L-GN/BK	1098	VCIM Serial Data (UE1)
B	BN/WH	1048	Memory Seat Module Class 2 Serial Data (AAB)
C	L-BU	2288	LGM Class 2 Serial Data
D	-	-	Not Used
E	D-BU	2272	Amplifier Class 2 Serial Data (UQA w/Class 2 Amp)
F	YE/BK	5485	DVD Class 2 Serial Data (U42)
G-H	-	-	Not Used
J	TN	1047	FPDM Class 2 Serial Data
K	BN	1046	DDM Class 2 Serial Data
L	-	-	Not Used
M	D-BU/WH	2218	Serial Communications Circuit

Splice Pack SP306 Connector End View (XUV)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12191900 6-Way F GT 150 Splice Saver Sealed 4.0 (BK)
Pin	Wire Color	Circuit No.	Function
A	L-GN/BK	1098	VCIM Serial Data (UE1)
B	L-BU	2288	EGM Class 2 Serial Data
C	BN	1046	DDM Class 2 Serial Data
D	TN	1047	FPDM Class 2 Serial Data
E	D-BU	2272	Amplifier Class 2 Serial Data (UQA w/Class 2 Amp)
F	D-BU/WH	2218	Serial Communications Circuit
G	-	-	Not Used
H	BN/WH	1048	Memory Seat Module Class 2 Serial Data (AAB)
J	PU	5513	Power Roof Module Class 2 Serial Data
K-M	-	-	Not Used