B1249 Direction Potentiometer Open (Low)-Driver: DTC Detecting Condition

2009 Hyundai Tucson Limited, 2.0 BSECTION DTC Detecting Condition
DTC DETECTING CONDITION CHART

Item Detecting Condition Possible cause
DTC Strategy
  • Voltage check
  • Poor connection of connected part
  • Open circuit in harness
  • Short circuit in harness
  • Faulty Driver Direction Potentiometer
Threshold value
  • < 0.1V
Detecting time
  • 0.3 sec
Fail safe
  • Fix vent position, while selecting vent mode.
  • Fix defrost position while selecting except vent mode.
RENDER: 1.0x

NO RELATED

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Stop DIY work and contact a certified mechanic immediately if any of the following apply:

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