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Home >> Hyundai >> 2009 >> Genesis 4.6 >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Body Network System >> Multi Function Switch (MFSW) >> Troubleshooting >> B1555 Wiper Multifunction Switch Error >> DTC Detecting Condition
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B1555 Wiper Multifunction Switch Error: DTC Detecting Condition

DTC DETECTING CONDITION CHART

Item Detecting Condition Possible Cause
DTC Strategy
  • Wiper switch input signal check
  • OFF & INT input line short
  • OFF & LOW input line short
  • OFF & HIGH input line short
  • INT & LOW input line short
  • INT & HIGH input line short
  • LOW & HIGH input line short
Enable Conditions
  • IG KEY ON.
  • Engine running
Threshold Value
  • OFF & INT : The voltage of OFF switch and INT switch is 0V at the same time.
  • OFF & LOW: The voltage of OFF switch and LOW switch is 0V at the same time.
  • OFF & HIGH : The voltage of OFF switch and HIGH switch is 0V at the same time.
  • INT & LOW: The voltage of INT switch and LOW switch is 0V at the same time.
  • INT & HIGH : The voltage of INT switch and HIGH switch is 0V at the same time.
Diagnostic Time
  • Immediately
DTC Erasing Time
  • DTC is erased immediately after trouble fixed