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Home >> Mazda >> 2015 >> 5 Grand Touring >> Repair and Diagnosis >> Steering >> Electronic Steering >> Steering-On-Board Diagnostic >> DTC B1317 >> Notes

DTC B1317: Notes

DTC B1317 Battery power supply
DETECTION CONDITION 
  • Voltage of 17.5 V or more detected by EHPAS CM internal battery voltage observation.
FAIL-SAFE FUNCTION 
  • Controlled motor speed is decreased to 391 RPM per s until it is set at 0 RPM, and control is disabled.
  • Power steering malfunction indicator light: Illuminated
POSSIBLE CAUSE 
  • Generator malfunction
  • Poor connection at connectors
SYSTEM WIRING DIAGRAM  -