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Home >> Mazda >> 2003 >> MPV LX >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls [System & Component Testing] >> Engine Sensors & Switches >> BRAKELIGHT Switch
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BRAKELIGHT Switch

NOTE: MAZDA6 combines brake switch with brakelight switch. For brake switch testing refer to appropriate CRUISE CONTROL SYSTEMS article in ACCESSORIES & EQUIPMENT.

Disconnect brakelight switch harness connector. Using ohmmeter, check continuity between brakelight switch terminals. With brake pedal released, continuity should not be present. With brake pedal depressed, continuity should be present. If continuity is not as specified, replace brakelight switch.

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