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Home >> Chevrolet >> 2007 >> Impala SS >> Repair and Diagnosis >> External Pages >> Different car >> Section 249 (Lighting Systems) >> Component Locator >> Lighting Systems Connectors >> Center High Mounted Stop Lamp (CHMSL)

Center High Mounted Stop Lamp (CHMSL)

WARNING: This page is about a different car, the 2006 Chevrolet Monte Carlo and 2006 Chevrolet Impala. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Connector End Views
GM280768Courtesy of GENERAL MOTORS CORP.
Lighting Systems Connector End Views

Connector Part Information 
  • OEM: 12052832
  • Service: 12101825
  • Description: 2-Way F Metri-Pack 150 (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)

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