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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 Input/Output Check Mode
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Check Code Inspection
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Check code 12
Check code 12
CHECK CODE 12
Check code 12
Speedometer display signal
INSPECTION CONDITION
DISPLAY
ACTION
After selecting check code 12, wait for
approx. 2 s
.
oo
The speedometer needle moves full scale then returns to
approx. 60 km/h
.
The speedometer is normal.
Except above
Replace the instrument cluster.
Err
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