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Home >> Cadillac >> 2007 >> STS V >> Repair and Diagnosis >> External Pages >> Different car >> Section 48 (Engine Cooling System) >> Component Locator >> Cooling System Connector End Views >> Coolant Level Switch

Coolant Level Switch

WARNING: This page is about a different car, the 2006 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Coolant Level Switch Connector
GM635009Courtesy of GENERAL MOTORS CORP.
Cooling System 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)
Coolant Level Switch

Pin Wire Color Circuit No. Function
A L-GN 1478 Coolant Level Switch Signal
B BK 150 Ground
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