Mazda CX-9 Grand Touring 2009 Manual page 717

2008 BRAKES Dynamic Stability Control/Roll Stability Control - Mazda CX-9
3. Select "DataLogger".
Fig. 24: Connecting M-MDS To DLC-2
Courtesy of MAZDA MOTORS CORP.
4. Select the following PIDs using the M-MDS:
WSPD_LR
(LR ABS wheel-speed sensor)
WSPD_RR
(RR ABS wheel-speed sensor)
5. Start the engine and drive the vehicle.
6. Verify that the display of the M-MDS shows the same value as the speedometer.
If there is any malfunction, replace the rear ABS wheel-speed sensor.
COMBINED SENSOR REMOVAL/INSTALLATION
WARNING:
CAUTION:
1. Remove the second-row seat (RH). (See SECOND-ROW SEAT REMOVAL/INSTALLATION .)
2. Remove the edge cover. (See LONG SLIDER REMOVAL/INSTALLATION .)
2008 Mazda CX-9 Grand Touring
If the DSC/RSC sensor initialization procedure is not completed, it
could result in an unexpected accident due to the DSC/RSC being
inoperative. Therefore, after the combined sensor is replaced,
always perform the DSC/RSC sensor initialization procedure to
ensure proper DSC/RSC operation.
The internal parts of the combined sensor could be damaged if
dropped. Be careful not to drop the combined sensor. Replace the
combined sensor if it is subjected to an impact. Also, do not use an
impact wrench or other similar air tools when removing/installing the
sensor.