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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 (4.8L, 5.3L, 6.0L, 6.2L) >> Valve Lifter Oil Manifold (VLOM) Assembly Connector End View (4.8L)
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Valve Lifter Oil Manifold (VLOM) Assembly Connector End View (4.8L)

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: Valve Lifter Oil Manifold (VLOM) Assembly (4.8L) Connector End Views
GM684863Courtesy of GENERAL MOTORS CORP.
Valve Lifter Oil Manifold (VLOM) Assembly (4.8L) Connector Parts Information

Connector Part Information 
  • OEM: 12186057
  • Service: 15306027
  • Description: 5-Way F Metri-Pack 150.2, Pull To Seat Series, Sealed (BK)
Terminal Part Information 
  • Terminal/Tray: 12124075/5
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 12180559-1/J-35616-2A (GY)
Valve Lifter Oil Manifold (VLOM) Assembly (4.8L) Connector Terminal Identification

Pin Wire Color Circuit No. Function
A 0.5 OG 5494 Cylinder Shutoff Solenoid Control (4)
B 0.5 GY 5493 Cylinder Shutoff Solenoid Control (3)
C 0.5 D-BU 5491 Cylinder Shutoff Solenoid Control (1)
D 0.5 L-GN 5492 Cylinder Shutoff Solenoid Control (2)
E 0.5 PK 1839 Ignition 1 Voltage
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