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Home >> Mazda >> 2017 >> CX-5 Grand Select, FWD >> Repair and Diagnosis >> Steering >> Electronic Steering >> On-Board Diagnostic - Steering >> DTC U3003-17; Battery Power Supply >> Notes

DTC U3003-17; Battery Power Supply: Notes

DETECTION CONDITION & POSSIBLE CAUSE

DTC U3003:17 Battery power supply
Detection condition
  • Voltage of 17.5 V or more detected by EPS CM internal battery voltage observation.
Fail-safe function
  • Control disabled
  • Power steering malfunction indicator light: Illuminated
Possible cause
  • Generator malfunction
  • Poor connection at connectors
System wiring diagram -