Center High Mounted Stop Lamp (CHMSL)

WARNING: This page is about a different car, the 2007 Chevrolet Monte Carlo and 2007 Chevrolet Impala. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Center High Mounted Stop Lamp (CHMSL) Connector End Views

Courtesy of GENERAL MOTORS CORP.

Center High Mounted Stop Lamp (CHMSL) Connector Parts Information

Connector Part Information

OEM: 12052832
Service: 12101825
Description: 2-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

Terminal/Tray: 12064971/5
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Center High Mounted Stop Lamp (CHMSL) Connector Terminal Identification

Pin	Wire Color	Circuit No.	Function
A	L-BU	1320	CHMSL Supply Voltage (Coupe)
A	BK	750	Ground (Sedan)
B	BK	850	Ground (Coupe)
B	L-BU	1320	CHMSL Supply Voltage (Sedan)