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Home >> Mazda >> 2013 >> 5 Grand Touring >> Repair and Diagnosis >> Body & Frame >> Door Locks >> On-Board Diagnostic [Immobilizer System] >> Security Indicator Light: 16, DTC: U0100:87/P1260:00 [Immobilizer System] >> Notes

Security Indicator Light: 16, DTC: U0100:87/P1260:00 [Immobilizer System]: Notes

SECURITY INDICATOR LIGHT: 16
DTC: INSTRUMENT CLUSTER U0100:87/
PCM P1260:00
Communication error between instrument cluster and PCM (No response)
DETECTION CONDITION 
  • Communication error between instrument cluster and PCM (No response).
FAIL-SAFE FUNCTION  -
POSSIBLE CAUSE 
  • Communication error between instrument cluster and PCM
  • Instrument cluster malfunction
  • PCM malfunction
SYSTEM WIRING DIAGRAM  -