Throttle Actuator Control (TAC) Module Connector End View

Fig 1: TAC Module Connector End Views

Courtesy of GENERAL MOTORS CORP.

TAC Module Connector Part Information

Connector Part Information  OEM: 15355368 Service: 15355368 Description: 20-Way F GT 150 Series Sealed (GY)

Terminal Part Information  Terminal/Tray: See Terminal Repair Kit Core/Insulation Crimp: See Terminal Repair Kit Release Tool/Test Probe: See Terminal Repair Kit

TAC Module Connector End View

Pin	Wire Color	Circuit No.	Function
1	TN	1274	5-Volt Reference
2	PU	1272	Low Reference
3	L-BU	1162	APP Sensor 2 Signal
4	D-GN	389	Vehicle Speed Signal
5	-	-	Not Used
6	WH	17	Stop Lamp Switch Signal
7	OG/BK	1061	UART Serial Data (Secondary)
8	TN/WH	551	Ground
9-10	-	-	Not Used
11	D-BU	1161	APP Sensor 1 Signal
12	BN	1271	Low Reference
13	WH/BK	1164	5-Volt Reference
14-15	-	-	Not Used
16	TN	800	UART Serial Data (Primary)
17	TN/WH	551	Ground
18	PK	39	Ignition 1 Voltage
19-20	-	-	Not Used