Activation Of Malfunction Indicator Light

1. When the ignition switch is turned to ON (engine OFF), the malfunction indicator light in the combination meter illuminates.
   NOTE: If the malfunction indicator light does not illuminate, perform diagnostics of the malfunction indicator light circuit or the combination meter circuit. Refer to ENGINE (DIAGNOSTICS) (EXCEPT FOR STI)>MALFUNCTION INDICATOR LIGHT>MALFUNCTION INDICATOR LIGHT DOES NOT COME ON .

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2. After starting the engine, the malfunction indicator light goes out. If it does not go off, any of the engine and emission control system has malfunction.

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3. If the diagnostic system detects a misfire which could damage the catalyst, the malfunction indicator light will blink at a cycle of 1 Hz.

Courtesy of SUBARU OF AMERICA, INC.

ENGINE (DIAGNOSTICS) (EXCEPT FOR STI)> Malfunction Indicator Light