Automatic Transmission Related Connector End Views

Vehicle Speed Sensor (VSS) Connector, Wiring Harness Side

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12162195 Conn 2F GT 150 Sealed (BLK)
Pin	Wire Color	Circuit No.	Function
A	PPL	401	VSS Low Signal
B	YEL	400	VSS High Signal

TCC Brake Switch Connector, Wiring Harness Side

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12033705 Conn 4F M/P 280 (NAT)
Pin	Wire Color	Circuit No.	Function
A	PNK	1039	Ignition 1 Voltage
B	PPL	420	TCC Brake Switch/Cruise Control Release Signal
C	PNK	1039	Ignition 1 Voltage
D	GRY	847	Extended Travel Brake Switch Signal