A/T Shift Lock Control Solenoid Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12047781 3-Way F Metri-Pack 150 Series (BLK)
Pin	Wire Color	Circuit No.	Function
A	DK GRN/WHT	1135	A/T Shift Lock Control Solenoid Supply Voltage
B	BRN	41	Ignition 3 Voltage (w/Console Shift)
B	BLK	350	Ground (W/Column Shift) or (w/B9Q/V4U)
C	BLK	450	Ground (w/ Console Shift)
C	-	-	Not Used (w/Column Shift) or (w/B9Q/V4U)

Reverse Lockout Actuator- Part of Shift Control Assembly Connector End View (w/ Console Shifter)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12064760 4-Way F Metri- Pack 150 Series (BLK)
Pin	Wire Color	Circuit No.	Function
A	BLK	450	Ground
B	LT GRN	1652	Reverse Lockout Solenoid Control
C	YEL	1491	Backlight Lamps Control
D	BLK	450	Ground

Stop Lamp/AT Shift Lock Control Switch C1 Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12033701 2 Way F Metri-Pack 480 Series (GRY)
Pin	Wire Color	Circuit No.	Function
A	ORN	1640	Battery Positive Voltage
B	WHT	17	Stop Lamp Switch Signal

Stop Lamp/AT Shift Lock Control Switch C2 Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12033706 4-Way F Metri-Pack 280 Series (BLU)
Pin	Wire Color	Circuit No.	Function
A	LT GRN	275	Park Neutral Position Switch Park Signal
B	DK GRN/WHT	1135	A/T Shift Lock Control Solenoid Supply Voltage
C-D	-	-	Not Used

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.

• Brakes feel soft, pull hard to one side, or make grinding noises.

• The engine overheats, stalls repeatedly, or misfires under load.

• You are missing required tools, torque specs, or safe lifting equipment.

• You are not confident in the next step or safety outcome.

Safety Warning

Automatic Transmission Shift Lock Control Connector End Views