Brake Booster Vacuum Sensor (JD9)

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Brake Booster Vacuum Sensor (JD9) Connector End View

Courtesy of GENERAL MOTORS CORP.

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

Connector Part Information

Harness Type: Chassis
OEM Connector: 13511996
Service Connector: 19149288
Description: 3-Way F GT 150 Series, Sealed (GY)

Terminal Part Information

Terminated Lead: 13575354
Release Tool: J-38125-553
Diagnostic Test Probe: J-35616-2A (GY)
Terminal/Tray: 12191819/8
Core/Insulation Crimp: E/1