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Mazda
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2005
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3 i, Standard
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Repair and Diagnosis
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Electrical
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Horns
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Instrumentation/Driver Info
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Instrument Cluster Inspection
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Speedometer
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Using the input/output check mode
Using the input/output check mode
Inspect the speedometer by setting it to check code 12 of the input/output check mode. (See
INSTRUMENT CLUSTER INPUT/OUTPUT CHECK MODE
)