Brake Booster Vacuum Sensor (JL4 with 10 Series)

WARNING: This page is about a different car, the 2009 GMC Sierra, 2009 GMC Cab & Chassis Sierra, 2009 Chevrolet Silverado, and 2009 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Brake Booster Vacuum Sensor (JL4 with 10 Series) Connector End View

Courtesy of GENERAL MOTORS CORP.

Pin	Wire	Circuit	Function
1	0.5 OG	6030	Brake Booster Vacuum Sensor Signal
2	0.5 YE/BK	6032	Low Reference
3	0.5 GY	6044	5-Volt Reference

Connector Part Information

OEM: 10769084
Service: 19115666
Description: 3-Way F 3P 1.5 mm YESC Series Sealed (D-GY)

Terminal Part Information

Terminal/Tray: 7116-4102-08/9
Core/Insulation Crimp: E/1
Release Tool/Test Probe: 12094430/J-35616-2A (GY)