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Automatic Transmission Related Connector End Views

TAP Shift Switch - Right Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		50579403 3-Way F 70066G Series (BK)
Pin	Wire Color	Circuit No.	Function
1	PU	2663	Upshift Request Circuit
2	PK	1539	Ignition 1 Voltage
3	PU	2664	Downshift Request Circuit

TAP Shift Switch - Left Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		50579405 5-Way F 70066G Series (BK)
Pin	Wire Color	Circuit No.	Function
1	PU	2664	Downshift Request Circuit
2	PK	1539	Ignition 1 Voltage
3	YE	1996	Remote Shift Selector Signal
4	PK	1539	Ignition 1 Voltage
5	PU	2663	Upshift Request Circuit

Vehicle Speed Sensor Connector End View, Wiring Harness Side

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15336004 2-Way F GT 150 Series Sealed (BLK)
Pin	Wire Color	Circuit No.	Function
A	PU	401	VSS Low Signal
B	YE	400	VSS High Signal