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Automatic Transmission Related Connector End Views

Transmission Range Switch Connector, Wiring Harness Side

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12129840 7-Way F Metri-Pack Mixed Series (GRY)
Pin	Wire Color	Circuit No.	Function
A	ORN/BLK	434	Neutral Safety Switch Signal
B	ORN	840	Battery Positive Voltage
C	LT GRN	275	PNP Switch Park Signal
D	BLK/WHT	451	Ground
E	-	-	Not Used
F	LT GRN	24	Backup Lamp Supply Voltage
G	-	-	Not Used

Stop Lamp Switch/TCC Switch Connector, Wiring Harness Side

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12033706 4-Way F Metri-Pack 280 Series (BLU)
Pin	Wire Color	Circuit No.	Function
A	PNK	39	Ignition 1 Voltage
B	DK GRN/ WHT	1135	A/T Shift Lock Control Solenoid Supply Voltage
C	PNK	1339	Ignition 1 Voltage
D	PPL	420	TCC Brake Switch Signal

Vehicle Speed Sensor Connector, 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	PPL	401	VSS Low Signal
B	YEL	400	VSS High Signal