Driveline/Axle
Electronic Control Coupling Operation
4WD Solenoid Control Current Is OFF
• When the 4WD solenoid control current is OFF, no torque is generated in the pilot clutch
because there is no current flowing to the 4WD solenoid. At the same time, the pilot cam
and the main cam rotate in the same direction via the balls, and the main cam does not
exert any push force on the main clutch side. Therefore, the traction from the front
wheels is not transmitted to the rear wheels.
M6-MPS_03015
1
Main clutch
5
Pilot cam
2
Pilot clutch
6
Ball
3
4WD solenoid (electromagnetic coil)
7
Main cam
4
4WD CM
8
Armature
Service Training Mazda6 MPS Supplement 03-19
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