1. Inspect the column bearing for excessive play and damage.
2. Verify that the measurement of the steering shaft indicated in the figure is as specified.

If not within the specification replace the steering shaft component.
315—320 mm {12.41—12.59 in}
3. Inspect the tilt/telescope mechanism operation for the following.

a. Verify that the adjusting lever moves smoothly from the lock to the unlock position.
b. Verify that the steering shaft is fixed firmly when the adjusting lever is locked.
If there is any malfunction, replace the steering shaft.
Wheel, Column
Steering Wheel And Column InspectionError Indications (Type A)
If you see an error indication on the
display, find the cause in the chart. If you
cannot clear the error indication, take the
vehicle to an Authorized Mazda Dealer.
Indication
Cause
Solution
CHECK
USB
USB device
malfunction
Verify that the content
...
DSC HU/CM Inspection
1. Disconnect the DSC HU/CM connector..
2. Connect the negative battery cable..
3. Attach the tester lead to the DSC HU/CM wiring harness-side connector and
inspect voltage, continuity, or resistance according to the standard (reference)
on the table.
Standard (Reference)
...
Blind Spot Monitoring (Bsm) Off Switch Inspection
1. Disconnect the negative battery cable..
2. Remove the BSM OFF switch..
3. Verify that the continuity between the BSM OFF switch terminals is as indicated
in the table.
If the continuity is not as indicated in the table, replace the BSM OFF switch.
4. Apply battery po ...