1. Remove the climate control unit.
2. Inspect for continuity between the fan switch terminals using an ohmmeter.


Climate control unit inspection
Defroster switch inspectionMazda 6 Service Manual: Cruise control switch inspection
1. Disconnect the negative battery cable.
2. Remove the driver-side air bag module. (See DRIVER-SIDE AIR BAG MODULE
REMOVAL/INSTALLATION.)
3. Disconnect the cruise control switch connector.
4. Inspect for resistance and continuity between the cruise control switch
terminals using an ohmmeter. ...
Mazda 6 Service Manual: Liftgate side trim removal/installation
1. Remove the liftgate upper trim.
2. Position the strap hanger as shown in the figure.
3. Pull the liftgate side trim toward you, then disengage clips A, pin B and
the strap hanger from the body and pin B, hook C, D from the liftgate lower
trim.
4. Remove the liftgate side trim.
5. Remo ...