Mazda 6 Service Manual: Instrument cluster repair

Mazda 6 Service Manual / Body electrical system / Warning and indicator system / Instrument cluster repair

Note

The needle of speedometer or tachometer may continue to rotate clockwise until it indicates over maximum graduation. If a customer complains of this concern, repair the needle position according to the following steps.

1. Verify the concern.

2. Turn the ignition switch to LOCK position.

3. Disconnect the negative battery cable.

4. Connect the negative battery cable.

5. Turn the ignition switch to ON position.

6. Verify that the needle returns to zero.

If the needle does not return to zero, replace the instrument cluster

Instrument cluster inspection

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Instrument cluster input/output check mode

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