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Home >> Cadillac >> 2007 >> STS Base, 3.6 7, AWD >> Repair and Diagnosis (Single Page) >> Quick Lookups >> Wiring Diagrams >> OEM Connector End Views - Tire Pressure Monitoring System, Rear Axle, Vehicle Access, Hydraulic Brake, Lighting Systems, Data Communication, Wiper/Washer, Secondary/Configurable Control, Seat Belt >> Lighting Systems Connector End Views >> Overhead Courtesy/Reading Lamps Connector End View - Front
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Overhead Courtesy/Reading Lamps Connector End View - Front

Fig 1: Overhead Courtesy/Reading Lamps - Front Connector End View
GM333035Courtesy of GENERAL MOTORS CORP.
Overhead Courtesy/Reading Lamps - Front Connector Parts Information

Connector Part Information 
  • OEM: 12047781
  • Service: 12101864
  • Description: 3-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)
Overhead Courtesy/Reading Lamps - Front Connector End View

Pin Wire Color Circuit No. Function
A D-BU/WH 149 Courtesy Lamp Supply Voltage
B GY 157 Interior Lamp Control
C BK 850 Ground