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Home >> Mazda >> 2007 >> RX-8 Touring, 1.3 3 >> Repair and Diagnosis (Single Page) >> Electrical >> Horns >> Instrumentation/Driver Info >> Instrument Cluster Input/Output Check Mode >> Check Code Inspection >> Check code 18

Check code 18

CHECK CODE 18 INSPECTION

Check code 18 Ignition key illumination on/off signal
INSPECTION CONDITION DISPLAY ACTION
After selecting check code 18, wait approx. 2 s. 
G04564685Courtesy of MAZDA MOTORS CORP.
 Ignition key illumination flashes three times.  The ignition key illumination is normal.
Except above Verify that the voltage of the instrument cluster terminal 1K is B+. 
  • If the voltage is as specified, replace the instrument cluster.
  • If the voltage is not as specified, replace the following parts:
    • Ignition key illumination
    • Wiring harness (Battery-ignition key illumination- instrument cluster)
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