Theft Deterrent System Connector End Views

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2002 GMC Yukon XL, 2002 GMC Yukon, 2002 Chevrolet Tahoe, 2002 Chevrolet Suburban, and 2002 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

Cargo Door Key Switch - Security - RH Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12052641 2-Way F Metri-Pack 150 Series (BLK)
Pin	Wire Color	Circuit No.	Function
A	LT GRN	262	Driver Door Key Switch Signal
B	BLK	1450	Ground

Liftgate Key Switch - Security Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12052641 2-Way F Metri-Pack 150 Series (BLK)
Pin	Wire Color	Circuit No.	Function
A	LT GRN	262	Driver Door Key Switch Signal
B	BLK	1450	Ground

Passlock Sensor Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		50579403 3-Way F Molex 70066F Series (BLK)
Pin	Wire Color	Circuit No.	Function
1	YEL	1836	Security System Sensor Signal
2	ORN/BLK	1057	Low Reference
3	RED/WHT	812	12 Volt Reference