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Home >> Mazda >> 2013 >> 5 Grand Touring >> Repair and Diagnosis (Single Page) >> Electrical >> Gauges >> Symptom Troubleshooting [Instrument Cluster] >> No. 10 Malfunction Warning Light Illuminates [Instrument Cluster] >> Notes

No. 10 Malfunction Warning Light Illuminates [Instrument Cluster]: Notes

10 Malfunction warning light illuminates
POSSIBLE CAUSE 
  • PCM malfunction
  • Instrument cluster malfunction
  • Connector or pin malfunction
  • Short circuit in wiring harness between CAN-L, CAN-H and ground
  • Open circuit in CAN wiring harness (CAN-L, CAN-H)
  • CAN wiring harness (CAN-L, CAN-H) short each other
  • Malfunction in brake switch signal input to PCM (PCM stores DTC P0571:00 and/or P0703:00.)