Cruise Control Switch

WARNING: This page is about a different car, the 2008 Buick LaCrosse and 2008 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Cruise Control Switch Connector End View

Courtesy of GENERAL MOTORS CORP.

Pin	Wire	Circuit	Function
1	0.35 PK	397	Cruise Control On Switch Signal
2	0.35 GY/BK	1458	Instrument Panel Lamp Supply Voltage - 4
3	0.35 BK	1550	Ground
4	0.35 GY	1884	Cruise Control Set/Coast/Resume/Accelerate Switch Signal

Connector Part Information

OEM: 50-57-9404
Service: 88987918
Description: 4-Way F 2.54 Single Row Positive Latch (BK)

Terminal Part Information

Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit