1. Disconnect the parking brake switch connector.
2. Verify that the continuity is as indicated in the table.

If not as indicated in the table, replace the parking brake switch.

Rear Parking Brake Cable Removal/InstallationLight Bulbs
WARNING
Do not replace the xenon fusion bulbs yourself:
Replacing the xenon fusion bulbs yourself is dangerous. Because the xenon fusion
bulbs require high voltage, you could receive an electric shock if the bulbs are
handled incorrectly. Consult an Authorized Mazda Dealer when the replaceme ...
Cowl Grille Removal/Installation
1. Remove the windshield wiper arm and blade..
2. Pull the front fender molding in the direction of the arrow (1) while detaching
hook A.
3. Pull the front fender molding in the direction of the arrow (2) while detaching
hook B.
4. Pull the front fender molding in the direction of ...
Master Warning Light
Purpose
The master warning light warns the driver that any of the following malfunctions
is occurring.
Brake switch malfunction
Engine oil solenoid valve malfunction
Automatic configuration malfunction
Function
The instrument cluster i ...