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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 893 (Anti-Lock Brake System, Traction Control System & Stability Control System) >> Component Locator >> Antilock Brake System Connectors >> Brake Booster Vacuum Sensor (JH6/JH7 +JL1)

Brake Booster Vacuum Sensor (JH6/JH7 +JL1)

WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Brake Booster Vacuum Sensor (JH6/JH7 +JL1) Connector End View
GM258299Courtesy of GENERAL MOTORS CORP.
Brake Booster Vacuum Sensor (JH6/JH7 +JL1) Connector Parts Information

Connector Part Information 
  • OEM: 12065287
  • Service: 88988301
  • Description: 3-Way F Metri-Pack 150 Series (BK)
Terminal Part Information 
  • Terminal/Tray: 12103881/2
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 12180559-1/J-35616-2A (GY)
Brake Booster Vacuum Sensor (JH6/JH7 +JL1) Connector Terminal Identification

Pin Wire Color Circuit No. Function
A 0.5 YE/BK 6032 Low Reference
B 0.5 GY 6031 5-Volt Reference
C 0.5 OG 6030 Brake Booster Vacuum Sensor Signal