Engine Cooling Schematics

Fig 1: Coolant Bypass Solenoid, Afterboil Coolant Pump, Coolant Level Switch and Indicators Schematic

Courtesy of GENERAL MOTORS CORP.

Fig 2: Cooling Fans Schematic - Domestic and Japan - 2.6L/3.2L (LY9/LA3)

Courtesy of GENERAL MOTORS CORP.

Fig 3: Cooling Fans Schematic - 3.6L (LY7)

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Fig 4: Cooling Fans Schematic - 5.7L (LS6)

Courtesy of GENERAL MOTORS CORP.

Fig 5: Cooling Fans Schematic - International (V92)

Courtesy of GENERAL MOTORS CORP.