Remote Control Door Lock Receiver (RCDLR) (AU0)

WARNING: This page is about a different car, the 2007 Pontiac Solstice. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: RCDLR Connector End View (AU0)

Courtesy of GENERAL MOTORS CORP.

RCDLR Connector Part Information (AU0)

Connector Part Information

OEM: HCMPB-04-K
Service: See Catalog
Description: 4-Way F HCM Series (BK)

Terminal Part Information

Pins: 1, 2, 4
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)

RCDLR Connector Terminal Identification (AU0)

Pin	Wire Color	Circuit No.	Function
1	BK/WH	851	Ground
2	D-GN/RD	5060	Low Speed GMLAN Serial Data
3	-	-	Not Used
4	RD/WH	1340	Battery Positive Voltage