Dynamic Stability Control: Other Mazda CX-7 I facelift

Preparation

1. Verify that battery is fully charged.
2. Turn the ignition switch to the ON position, and verify that the ABS warning light goes out after approx. 3 s.
3. Turn the ignition switch off.
4. Jack up the vehicle and support it evenly on safety stands.
5. Shift to the N position.
6. Verify that all four wheels rotate.
7. Rotate the inspected wheels by hand, and verify there is no brake drag. If there is any brake drag, perform regular brake inspection. If there is no brake drag, perform DSC HU/CM operation inspection.

COMBINED SENSOR INITIALIZATION PROCEDURE

1. Inspect the wheel alignment and inflation pressure. If there is any malfunction, adjust the applicable part.
2. Park the vehicle on level ground.
3. Turn the ignition switch off.
4. Connect the M-MDS to the DLC-2 connector.
5. After the vehicle is identified, select the following items from the initial screen of the M-MDS. When using the IDS (laptop PC) Select "Chassis". Select "ABS/DSC". When using the PDS (pocket PC) Select "All Tests and Calibrations". Select "ABS/DSC".
6. Then, select the "Sensor Initialization" from the screen menu.
7. Then, select items from the screen menu in the following order. Select "YAWRATE". Select "LATACCEL."
8. Perform the initialization according to the directions on the screen.
9. Drive the vehicle forward.
10. After 5 min of driving, verify that the DSC system is normal.

Scheme 21

1. Turn the ignition switch off.
2. Install the SSTs to the master cylinder. NOTE: Install the SST (49 N043 001) to the master cylinder using a commercially available flare nut wrench. Flare nut across flat: 12 mm {0.47 in}
3. Bleed the air from the SSTs and the brake line. (Bleed air from the SSTs ) through air bleeding valve A.
4. Connect the M-MDS to the DLC-2.
5. After the vehicle is identified, select the following items from the initialization screen of the M-MDS. When using the IDS (laptop PC) Select "DataLogger". Select "Module". Select "ABS". When using the PDS (pocket PC) Select "Module Tests". Select "ABS". Select "DataLogger".
6. Select the "MCYLIP" PID.
7. Start the engine.
8. Depress the brake pedal, and confirm that the fluid pressure value of the SST (Gauge) and the value shown on the M-MDS are equal If the fluid pressures are different, replace the DSC HU/CM.

Scheme 22

1. Remove in the order indicated in the figure.
2. Install in the reverse order of removal.