Data Link Communications Connector End Views

WARNING: This page is about a different car, the 2004 Chevrolet Monte Carlo and 2004 Chevrolet Impala. However, it is still accessible from the selected car via links, so may be relevant.

Data Link Connector Terminal Identification (DLC)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12110250 16-Way F Metri-Pack 150 (BLK)
Pin	Wire Color	Circuit No.	Function
1	-	-	Not Used
2	PPL	1132	DLC Class 2 Serial Data
3	-	-	Not Used
4	BLK	1050	Ground
5	BLK/WHT	1251	Ground
6-15	-	-	Not Used
16	ORN	2140	Battery Positive Voltage

Splice Pack-SP205 Terminal Identification

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12191216 12-Way F GT 150 Splice Saver (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	PPL	1807	Class 2 Serial Data - Primary (w/o 9C1)
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	WHT	1038	HVAC Class 2 Serial Data
J	-	-	Not Used
K	YEL	1127	Trip Computer Class 2 Serial Data (w/o 9C1)
L	DK BLU	2272	Amplifier Class 2 Serial Data (w/U2K)
M	LT GRN	1037	BCM Class 2 Serial Data