Remark: Electrical test of switches damping control (executive mechanisms) dealt with in Section 12, Chapter 5.
Function checks can be done as follows:
1. Open the cover and remove the strut rubber cover to access the front suspension switches, or open the trunk and remove the rear inner panel to access the rear suspension switches.
2. Block the rear wheels and set the parking brake. Raise the front of the vehicle so that the wheels are off the ground and support it securely on the jack stands.
3. Start the engine (make sure the room is well ventilated) and turn on the speed so that the speedometer reads 9 miles per hour or more.
Warning: If the vehicle is lowered off the jack bed, serious damage may result.
4. Invite an assistant to operate the damping control switches (on the dashboard). In switch position «AUTO» - off, switches (actuating mechanism) must rotate the shock absorber piston rods approximately 60°when the switch is in the «SPORT/NORMAL».
5. If none of the switches (executive mechanisms) does not behave as described, check the fuse or open wires, otherwise have your Mazda dealer check. If only one of the switches is faulty, check the wiring and if it is OK, replace the switch.
6. When the test is complete, stop the engine and lower the vehicle.
Removal and installation
7. To remove the rear switch, first remove the rear suspension strut (Chapter 9). (This is recommended by the manufacturers, but in fact it may not be necessary).
8. To remove the front switch, first disconnect the electrical connector.
9. Remove the mounting screws and lift the top switch off the rack.
10. Assembly is carried out in the reverse order.