Cruise Control Connector End Views

Distance Sensing Cruise Control Module Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 15419270 Service: 88953398 12-Way F (BK)
Pin	Wire Color	Circuit No.	Function
1	RD/WH	340	Battery Positive Voltage
2	BK	1250	Ground
3	-	-	Not Used
4	TN	2501	ACC High Speed GMLAN Serial Data Bus -
5	TN	2501	ACC High Speed GMLAN Serial Data Bus -
6	-	-	Not Used
7	PK	1239	Ignition 1 Voltage
8-9	-	-	Not Used
10	TN/BK	2500	ACC High Speed GMLAN Serial Data Bus +
11	TN/BK	2500	ACC High Speed GMLAN Serial Data Bus +
12	-	-	Not Used

Turn Signal/Multifunction Switch C1 Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 15418023 Service: See Catalog 5-Way F (BK)
Pin	Wire Color	Circuit No.	Function
1	PK	1039	Ignition 1 Voltage
2	YE	1977	Rear Fog Lamps Switch Signal (Export)
3	BK	1450	Ground
4	OG	192	Front Fog Lamp Switch Signal
5	GY	1884	Cruise Control Set/Coast and Resume/Accelerate Switch Signal

Turn Signal/Multifunction Switch C2 Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 12059800 Service: 15306169 5-Way F Metri-Pack 150 Series (BK)
Pin	Wire Color	Circuit No.	Function
A	BN	1356	Flash To Pass Switch Signal
B	BK	1450	Ground
C	-	-	Not Used
D	PK/WH	1970	Headlamp Low Beam Relay Control
E	PU	524	Headlamp Switch High Beam Signal

Turn Signal/Multifunction Switch C3 Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 15339058 Service: See Catalog 7-Way F Metri-Pack 150 Series (GY)
Pin	Wire Color	Circuit No.	Function
G-J	-	-	Not Used
K	BK	1450	Ground
L	WH	103	Headlamp Switch Headlamps On Signal
M	BN/WH	301	Park Lamp Switch On Signal
N	L-BU	1872	Headlamp Switch Headlamps Off Signal

Turn Signal/Multifunction Switch C4 Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 12064862 Service: 12126438 8-Way F Metri-Pack 150 Series (BK)
Pin	Wire Color	Circuit No.	Function
A-B	-	-	Not Used
C	BK	1450	Ground
D-E	-	-	Not Used
F	L-BU/WH	1414	Left Turn Signal Switch Signal
G	BK	1450	Ground
H	D-BU/WH	1415	Right Turn Signal Switch Signal