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Home >> Cadillac >> 2012 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 1925 (OEM Connector End Views - Sierra & SILVERADO - Cooling System, Data Communication, Displays & Gauges, Electrical Center, Engine Control Module, Engine Controls) >> Engine Controls Connector End Views (4.3L) >> Knock Sensor (KS) - 1 Connector End View
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Knock Sensor (KS) - 1 Connector End View

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: Knock Sensor (KS) - 1 Connector End View
GM1232999Courtesy of GENERAL MOTORS CORP.
Knock Sensor (KS) - 1 Connector Parts Information

Connector Part Information 
  • OEM: 15374222
  • Service: See Catalog
  • Description: 2-Way F GT 150 Sealed (NA)
Terminal Part Information 
  • Terminal/Tray: 15326427/5
  • Core/Insulation Crimp: E/A
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)
Knock Sensor (KS) - 1 Connector Terminal Identification

Pin Wire Color Circuit No. Function
A 0.5 D-BU 496 KS 1 Signal
B 0.5 GY 1716 KS 1 Signal