Cooling Fan Operation - Mazda 6 MPS 2005 Training Manual Supplement

Engine

Cooling Fan Operation

•
On the L3 Turbo the fan control module drives both fan motors based on the cooling fan
control signal sent by the PCM (Powertrain Control Module) according to the following:
–
Engine coolant temperature
–
Vehicle speed
–
Whether A/C (Air Conditioning) middle pressure switch is on or off
–
Whether the A/C magnetic clutch is on or off
1 Coolant reserve tank
2 Cooling fan motor No.2
3 Fan control module
4 Cooling fan motor No.1
Service Training Mazda6 MPS Supplement
5 Radiator cowling
6 Cooling fan No.1
7 Cooling fan No.2
L3 Turbo
M6-MPS_01022
01-21