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Cruise Control Connector End Views

Throttle Actuator Control (TAC) Module-C1

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12191065 16-Way F Micro-Pack 100 Series (MD GRY)
Pin	Wire Color	Circuit No.	Function
1	DK GRN	485	TP Sensor 1 Signal
2	GRY	416	5 Volt Reference
3	BLK	452	Low Reference
4	DK BLU	84	Cruise Control Set/Coast Switch Signal
5	GRY/BLK	87	Cruise Control Resume/Accel Switch Signal
6	LT BLU	1320	CHMSL Supply Voltage/Stop Lamp Supply Voltage
7	PNK	1339	Ignition 1 Voltage
8	BRN	582	TAC Motor Control - 2
9	LT BLU/BLK	1688	5 Volt Reference
10	ORN/BLK	1057	Low Reference
11	PPL	486	TP Sensor 2 Signal
12	ORN/BLK	1061	UART Serial Data-Secondary
13	DK BLU/WHT	774	UART Serial Data-Tertiary
14	GRY	397	Cruise Control On Switch Signal
15	BLK	550	Ground
16	YEL	581	TAC Motor Control - 1

Throttle Actuator Control (TAC) Module-C2

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12177081 10-Way F 150 Series Sealed (BLK)
Pin	Wire Color	Circuit No.	Function
A	-	-	Not Used
B	PPL	1272	5 Volt Reference
C	LT BLU	1162	APP Sensor 2 Signal
D	TAN	1274	Low Reference
E	-	-	Not Used
F	DK BLU	1161	APP Sensor 1 Signal
G	WHT/BLK	1164	5 Volt Reference
H	-	-	Not Used
J	BRN	1271	Low Reference
K	-	-	Not Used

Turn Signal/Multifunction Switch-C4

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12047786 4-Way M Metri-Pack 150 Series (BLK)
Pin	Wire Color	Circuit No.	Function
A	BRN	41	Ignition 3 Voltage
B	GRY/WHT	397	Cruise Control On Switch Signal
C	GRY/BLK	87	Cruise Control Resume/Accel Switch Signal
D	DK BLU	84	Cruise Control Set/Coast Switch Signal