LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Hummer >> 2006 >> H3 Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 3.5L - Introduction (2 Of 2) >> Component Locator >> Engine Controls Connector End Views >> Knock Sensor (KS)
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Knock Sensor (KS)

Fig 1: Knock Sensor (KS) Bank 1 & 2 Connector End View
GM1232999Courtesy of GENERAL MOTORS CORP.
Knock Sensor (KS) Bank 1 & 2 Connector Parts Information

Connector Part Information 
  • OEM: 15374222
  • Service: See Catalog
  • Description: 2-Way F GT 150 Series Sealed (NA)
Terminal Part Information 
  • Pins:
  • Terminal: 12191818/8
  • Core/Insulation Crimp:
  • Release Tool/Test Probe: See Terminal Kit
Knock Sensor (KS) Connector Terminal Identification

Pin Wire Color Circuit No. Function
A D-BU 496 Knock Sensor Signal
B GY 1716 Low Reference
scientia non olet · About LEMON Manuals