Cavalier/Z24 V6-191 3.1L VIN T MFI (1994)
Radiator Cooling Fan Motor Relay: Description and Operation
PURPOSE:
The electric Cooling Fan is used for engine and A/C condenser cooling and is controlled by the ECM/PCM
CIRCUIT DESCRIPTION:
Battery voltage to operate the cooling fan motor is supplied to a relay by the ECM/PCM completing a ground. When the ECM/PCM grounds CKT
335 the relay is energized and the cooling fan is turned ON."
