Throttle Actuator Control (TAC) Module 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 (WH)
Pin	Wire Color	Circuit No.	Function
1	D-BU	417	TP Sensor 1 Signal
2	D-GN	485	5-Volt Reference
3	PU	486	Low Reference
4	D-BU	84	Cruise Control Set/Coast Switch Signal
5	GY/BK	87	Cruise Control Resume/Accel Switch Signal
6	OG	5371	BAS Relay Coil Supply Voltage
7	PK	239	Ignition 1 Voltage
8	BN	582	TAC Motor Control - 2
9	YE/BK	487	5-Volt Reference
10	WH	484	Low Reference
11	PK	427	TP Sensor 2 Signal
12	TN	800	UART Serial Data
13	D-BU/WH	774	UART Serial Data
14	GY	397	Cruise Control On Switch Signal
15	BK	1550	Ground
16	YE	581	TAC Motor Control - 1

Throttle Actuator Control (TAC) Module - C2

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12186688 10-Way F 150 Series Sealed (BK)
Pin	Wire Color	Circuit No.	Function
A	GY	1273	Low Reference
B	PU	1272	Low Reference
C	L-BU	1162	APP Sensor 2 Signal
D	TN	1274	5-Volt Reference
E	YE/BK	1275	5-Volt Reference
F	D-BU	1161	APP Sensor 1 Signal
G	L-BU	1276	5-Volt Reference
H	-	-	Not Used
J	BN	1271	Low Reference
K	D-GN	1163	APP Sensor 3 Signal

Throttle Actuator Control (TAC) Motor

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12077900 2-Way F Metri-Pack 280 Series Sealed (BK)
Pin	Wire Color	Circuit No.	Function
A	YE	581	TAC Motor Control - 1
B	BN	582	TAC Motor Control - 2