OVER REV. WARNING ALARM [SKYACTIV-G 1.5, SKYACTIV-G 2.0, SKYACTIV-G 2.5]

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Purpose

• The over-rev warning alarm notifies the user that the engine speed is too high.

Function

• The Over rev. warning alarm sound pattern is as shown in the figure.

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Construction

• The Over rev. warning alarm sounds using the buzzer built into the instrument cluster.

Operation

1. The instrument cluster receives (1) the Over rev. warning alarm request signal from the PCM.

2. The instrument cluster microcomputer turns the transistor on (2) based on the Over rev. warning alarm request signal.

3. When the transistor turns on, a ground circuit with the alarm is established and the alarm sounds (3).

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Fail-safe

• Function not equipped.