Ambient Light Sensor

WARNING: This page is about a different car, the 2007 Pontiac G5 Pursuit, 2007 Pontiac G5, and 2007 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Ambient Light Sensor Connector End Views

Courtesy of GENERAL MOTORS CORP.

Ambient Light Sensor Connector & Terminal Parts Information

Connector Part Information

OEM: 12059249
Service: 12085535
Description: 2-Way F Metri-Pack 150 Series (WH)

Terminal Part Information

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

Ambient Light Sensor Terminal Identification

Pin	Wire Color	Circuit No.	Function
A	L-GN/BK	1137	DRL Ambient Light Sensor Signal
B	YE/BK	1138	DRL Ambient Light Sensor Low Reference