Charge Air Cooler (CAC) Coolant Pump (LC3)

WARNING: This page is about a different car, the 2009 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Charge Air Cooler (CAC) Coolant Pump (LC3) Connector End View

Courtesy of GENERAL MOTORS CORP.

Pin	Wire	Circuit	Function
1	1 BK	1550	Ground
2	1 TN	2022	Coolant Pump Control

Connector Part Information

OEM: 12131678
Service: 89046833
Description: 2-Way F DS 280 Sealed Delphi (BK)

Terminal Part Information

Terminal/Tray: 60012941/21
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: 12122378/J-35616-4A (PU)