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Home >> Mazda >> 2017 >> CX-3 Touring, AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Gauges & Instrument Panels >> On-Board Diagnostic - Instrument Cluster >> DTC U0402-68; Error Signal Received From Transmission/Transaxle >> Notes

DTC U0402-68; Error Signal Received From Transmission/Transaxle: Notes

DTC U0402-68; ERROR SIGNAL RECEIVED FROM TRANSMISSION/TRANSAXLE - DETECTION CONDITION & POSSIBLE CAUSE

Description Error signal received from transmission/transaxle
Detection condition
  • Instrument cluster received the error signals from the transmission/transaxle for 1 s or more with the ignition switched ON (engine off or on).
Fail-safe Not applicable
Possible cause
  • The transaxle could not send a normal signal temporarily. (DTCs are stored in the TCM.)
  • TCM malfunction
  • Instrument cluster malfunction
System wiring diagram Not applicable