Vehicle Engine Control Unit Reset Procedure; Type A; Type B, Type C- Page 487

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Vehicle Engine Control Unit Reset Procedure

NOTE

This following procedure is for SKYACTIV-G 2.5T vehicles, and for SKYACTIV-G 2.5
vehicles with the engine oil flexible maintenance setting is selected.

After replacing the engine oil, have a repair shop such as an Authorized Mazda Dealer
perform the initialization (engine oil data resetting) of the recorded value. If the value
recorded by the computer is not initialized, the wrench indicator light may not turn off or it
may turn on earlier than normal.

NOTE

The initialization (engine oil data resetting) of the recorded value can be performed using
the dashboard illumination knob in the instrument cluster as following:
1. Switch the ignition OFF.
2. Switch the ignition ON with the dashboard illumination knob pressed, and press and

hold the dashboard illumination knob for about 5 seconds until the master warning light

 flashes.

Type A

Type B, Type C

Dashboard illumination knob

Dashboard illumination knob

3. After the master warning light 

 flashes for several seconds, the initialization is

completed.

Maintenance and Care

Owner Maintenance

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Mazda6_8GU3-EA-18A_Edition3

2018-7-17 14:19:54