GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
2006
🢒
TopKick C-Series (Conventional) C4/C5
🢒
Engine
🢒
Engine Cooling
🢒 Cooling System Connector End Views
Connector
1:
Coolant Level Switch
Coolant Level Switch
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/WH
451
Ground