Door Lock Cylinder Switch Connector End Views

Door Lock Cylinder Switch - Driver/Front Passenger (Except LH Utility w/Content Theft)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12052642 2-Way F Metri-Pack 150 Series, Sealed (LT GRN)
Pin	Wire Color	Circuit No.	Function
A	BLK	1050	Ground - RH
	BLK	1850	Ground - LH Pickup
	WHT/BLK	1221	End gate Release Switch Signal - LH Utility w/o Content Theft
B	LT GRN	262	Driver Door Key Switch Signal - RH, LH on Blazer LT
B	BLK/WHT	56	Trunk Release Motor Supply Voltage - LH Utility

Door Lock Cylinder Switch - Driver (Utility w/Content Theft)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12162834 4-Way F Metri-Pack 150.2 Series, Pull-to-Seat (MD GRY)
Pin	Wire Color	Circuit No.	Function
A	BLK/WHT	56	Trunk Release Motor
B	BLK	1850	Ground
C	WHT/BLK	1221	End Gate Release Switch Signal
D	LT GRN	262	Driver Door Key Switch Signal