Mazda Trucks 1972-1986 Repair Guide
Parking Brake Warning Light Switch
REMOVAL & INSTALLATION
Apply the parking brake to provide clearance between the switch assembly and the switch stop tab on the parking brake lever shaft.
Disconnect the switch wiring connector.
Remove the switch from its mounting bracket.
Install the attaching screws.
Connect the switch wire connector.
Turn the ignition switch
and check the operation of the switch. No adjustment to the switch is possible. If it is defective, replace the switch.