Front
1. Disconnect the negative battery cable..
2. Remove the upper panel..
3. Remove the shift lever knob. (MTX).
4. Remove the selector lever knob. (ATX).
5. Remove the shift panel.
6. Remove the accessory socket (front).
7. Connect a tester as shown in the figure and verify that there is continuity.

If the continuity cannot be verified, replace the accessory socket (front).
Rear
1. Disconnect the negative battery cable..
2. Remove the following parts:
a. Upper panel.
b. Shift lever knob (MTX).
c. Selector lever knob (ATX).
d. Shift panel.
e. Side wall.
f. Console.
g. Accessory socket (rear).
3. Connect a tester as shown in the figure and verify that there is continuity.

If the continuity cannot be verified, replace the accessory socket (rear).
Power Sockets
Accessory Socket Removal/InstallationSeat Weight Sensor Control Module Removal/Installation [Two Step Deployment
Control System]
CAUTION:
When the seat weight sensor control module is replaced with a new one, perform
the seat weight sensor calibration using the M–MDS..
1. Switch the ignition to off.
2. Disconnect the negative battery cable and wait for 1 min or more..
3. Disconnect the connectors.
...
Radar Sensor (Front)
Your vehicle is equipped with a radar sensor (front).
The following systems also use the radar sensor (front).
Mazda Radar Cruise Control (MRCC)
Forward Obstruction Warning (FOW)
The radar sensor (front) functions by detecting the radio waves reflected off
a vehicle ahead
or an obstru ...
Event Data Recorder
This vehicle is equipped with an event data recorder (EDR). The main purpose
of an EDR
is to record, in certain crash or near crash-like situations, such as an air bag
deployment
or hitting a road obstacle, data that will assist in understanding how a
vehicle’s systems
performed. The EDR ...