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Home >> Hyundai >> 2012 >> Genesis 3.8 >> Repair and Diagnosis >> Accessories & Equipment >> Headlights >> Head Lamp AFLS (Led) Diagnosis >> DTC B1953: AXLE Sensor Fault >> General Information >> DTC Detecting Condition

General Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Power monitoring
  • Current data output monitoring
  1. Damage of VLS or disconnection of connector VLS
  2. AFLS ECU fault
Enable Conditions
  • IG ON
Threshold Value
  • Input power (5V) and sensor output wiring is shorted to the ground and battery
  • VLS output frequency in excess of the normal output range
  • VLS output duty in excess of the normal output range
Detecting time
  • 5sec
Fail Safe
  • Leveling: Go to Fail-safe Position
  • Swiveling: Normal operation
Check Lamp
  • No
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