WARNING: This page is about a different car, the 2005 Chevrolet Optra5 and 2005 Chevrolet Optra. However, it is still accessible from the selected car via links, so may be relevant.

Automatic Transmission Shift Lever (North America)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		KET MG 610396 4-Way F Series Sealed (WH)
Pin	Wire Color	Circuit No.	Function
1	BK	1050	Ground
2	L-GN	275	Park/Neutral Position (PNP) Switch Signal
3	D-GN	286	Shift Lock Control Solenoid
4	PK	239	Ignition 1 Voltage

Automatic Transmission Shift Lever (Except North America)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		KET MG 610396 4-Way F Series Sealed (WH)
Pin	Wire Color	Circuit No.	Function
1	BK	1050	Ground
2	L-GN	275	Park/Neutral Position (PNP) Switch Signal
3	L-GN	275	Park/Neutral Position (PNP) Switch Signal
4	D-GN	286	Automatic Transmission Shift Lock Solenoid Supply Voltage

Key Interlock Module (North America)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		AK 36915 6-Way F Relay (BK)
Pin	Wire Color	Circuit No.	Function
30 (2)	YE	43	Accessory Voltage
31 (6)	BK	250	Ground
BK (7)	L-BU	20	Stop Lamp Switch Signal
P (8)	L-GN	275	Park Neutral Position (PNP) Switch Signal
SB (4)	D-GN	286	Shift Lock Control Solenoid Control
SK (5)	YE	1075	Park Neutral Position (PNP) Switch Signal

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

Use the Manual With the Right Hardware

When to See a Mechanic