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Home >> Mazda >> 2007 >> 5 Touring, 2.3 L >> Repair and Diagnosis (Single Page) >> Electrical >> Gauges >> Instrumentation/Driver Info >> Instrument Cluster Input/Output Check Mode >> Check Code Inspection >> Check code 57
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Check code 57

CHECK CODE 57 CHART

Check code 57 Panel light control signal
INSPECTION CONDITION DISPLAY ACTION
Turn the headlight switch to the TNS position.
After selecting check code 57, wait approx. 2 s  .
G04317544
 Illumination light (hazard warning switch, center panel unit, etc). flashes three times  . The panel light control signal is normal.
Except above Verify that the voltage of instrument cluster terminal 1F is B+  .
  • If the voltage is as specified, replace the instrument cluster.
  • If the voltage is not as specified, inspect the following parts:
    • Illumination light (hazard warning switch, center panel unit, etc).
    • Wiring harness (Instrument cluster-illumination lights-TNS relay)
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