Keyless Entry Connector

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2006 GMC Savana Special, 2006 GMC Savana Camper Special, 2006 GMC Savana, 2006 Chevrolet RV Cutaway, and 2006 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.

Remote Control Door Lock Receiver (RCDLR)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12059162 4-Way F Micro-Pack 100 Series (BU)
Pin	Wire Color	Circuit No.	Function
1	RD/WH	1240	Battery Positive Voltage
2	PK	1045	Class 2 Serial Data
3	-	-	Not Used
4	BK/WH	351	Ground