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Home >> Mazda >> 1994 >> B2300 L4-2.3L VIN A >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Brake Signal >> Testing and Inspection >> Component
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Component

1. Unplug switch connector.

Stoplight Switch:





2. With an ohmmeter, verify continuity across switch terminals when brake pedal is depressed.
3. If no continuity, replace switch.