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Home >> Mazda >> 1988 >> 929 Automatic >> Repair and Diagnosis >> Engine Performance >> System >> EGI Control System >> Component Testing >> System Components >> Brake Light Switch

Brake Light Switch

  1. Disconnect brake light switch connector. Measure resistance across terminals of brake light switch.
  2. With brake pedal released, resistance should be infinite. With brake pedal depressed, resistance should be zero ohms.
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