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Home >> Hyundai >> 2018 >> Elantra GT Base, Automatic Trans >> Repair and Diagnosis >> Electrical >> Body Electrical >> Integrated Gateway Power Control Module Diagnosis >> DTC B164D-00: CAN Time-Out WPC >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Conditions for setting DTC Possible Cause
DTC Strategy
  • Check CAN communication
  1. Open/Poor Connection in WPC*'s B-CAN "High" line
  2. Open/Poor Connection in WPC*'s B-CAN "Low" line
  3. Faulty Power Supply to WPC*
Enable Conditions
  • IG key "ON"
  • Power voltage 9V~16V
  • B-CAN bus is normal
Threshold Value
  • WPC*'s B-CAN message is not received
Diagnostic Time
  • 10 sec
DTC Erasing Active DTC
  • Erased DTC after solved problem
History DTC
  • Can be erased by GDS
NOTE: WPC*:  "WIRELESS CHARGER"
CGW*:  "IGPM_GATEWAY"
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