Steering Wheel Controls - Left Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		50-57-9407 7-Way F (BK)
Pin	Wire Color	Circuit No.	Function
1	YE	1327	DIC Fuel Signal
2	OG	1816	DIC Set/Reset Switch Signal
3	BK	230	Instrument Panel Lamps Dimming Control
4	BK	2250	Ground
5	D-GN	1358	DIC Switch Signal
6	D-BU	894	DIC Toggle Switch Signal
7	-	-	Not Used