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Cruise Control Connector End Views

Clutch Pedal Position (CPP) Switch (K34 w/M86 or MU3)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15479480 2-Way F Metri-Pack 280 (L-GY)
Pin	Wire Color	Circuit No.	Function
1	PK	339	Ignition 1 Voltage
2	BN/WH	379	CPP Switch Signal

Steering Wheel Controls - Left (K34)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		50-57-9404 4-Way F (BK) (Molex)
Pin	Wire Color	Circuit Number	Function
1	BK	550	Ground
2	-	-	Not Used
3	PK	1539	Ignition 1 Voltage
4	D-BU	397	Cruise Control On Switch Signal

Steering Wheel Controls - Right (K34)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		50-57-9405 5-Way F (BK) (Molex)
Pin	Wire Color	Circuit Number	Function
1	BK	-	Not Used
2	-	-	Not Used
3	D-BU	397	Cruise Control On Switch Signal
4	GY	1884	Cruise Control Set/Coast and Resume/Accelerate Signal
5	-	-	Not Used

Stop Lamp Switch - Lower (K34)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12041433 2-Way F Metri-Pack 280 Series (BK)
Pin	Wire Color	Circuit No.	Function
A	PK	339	Ignition 1 Voltage
B	PU	420	Stop Lamp Switch Signal