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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 177 (Instrument Panel System Displays, Gauges And Console) >> Component Locator >> Instrument Panel, Gages and Console Connectors >> Engine Oil Level Switch (LZ9)

Engine Oil Level Switch (LZ9)

WARNING: This page is about a different car, the 2006 Pontiac Montana SV6, 2006 Chevrolet Uplander, and 2006 Buick Terraza. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Engine Oil Level Switch (LZ9) Connector End View
GM635009Courtesy of GENERAL MOTORS CORP.
Instrument Panel, Gages and Console Connector End Views

Connector Part Information 
  • OEM: 12052641
  • Service: 12102747
  • Description: 2-Way F Metri-Pack 150 Series (BK)
Terminal Part Information 
  • Terminal/Tray: 12048074/2
  • Core/Insulation Crimp: E/1
  • Release Tool/Test Probe: 12094429/J-35616-2A (GY)
Engine Oil Level Switch (LZ9)

Pin Wire Color Circuit No. Function
A BK/WH 451 Ground
B BN 1174 Oil Level Switch Signal