1. Disconnect the negative battery cable.
2. Disconnect the brake switch connector harness.
3. Inspect for continuity between the brake switch connector terminals.


Brake pedal inspection
Brake pedal removal/installationMazda 6 Service Manual: Removing a Flat Tire
1. Loosen the lug nuts by turning them counterclockwise one turn each, but do
not remove any lug nuts until the tire has been raised off the ground.
2. Place the jack on the ground.
3. Turn the jack screw in the direction shown in the figure and adjust the jack
head so that it is close to th ...
Mazda 6 Service Manual: Abs (abs/tcs) or dsc hu/cm configuration
1. Connect the WDS or equivalent to the DLC-2.
2. Input vehicle information following the direction on the WDS or equivalent
screen.
3. Select Module programming.
4. Select Programmable module installation.
5. Select ABS/TCS.
6. Retrieve DTCs by the WDS or equivalent, then verify that there ...