Barometric Pressure (BARO) Sensor (LC3)

WARNING: This page is about a different car, the 2009 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Barometric Pressure (BARO) Sensor (LC3) Connector End View

Courtesy of GENERAL MOTORS CORP.

Pin	Wire	Circuit	Function
A	0.35 OG/BK	6014	BARO Sensor Low Reference
B	0.35 GY/BK	433	BARO Sensor Signal
C	0.35 WH/BK	2932	5-Volt Reference

Connector Part Information

OEM: 12129946
Service: 88987997
Description: 3-Way F Metri-Pack 150 Delphi (L-GY)

Terminal Part Information

Terminal/Tray: 12048074/2
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12094429/J-35616-2A (GY)