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Home >> Kia >> 2020 >> Soul GT Line Turbo >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Double Clutch Transmission Diagnosis - 1.6L (4 Of 4) >> DTC U0001-88: CAN Communication Bus Off >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • CAN communication monitoring
  • Poor connector connection
  • Faulty P-CAN communication circuit
Enable Condition
  • Battery voltage is above 10V
  • 0.5s after TCM turns "ON"
Threshold Value
  • CAN bus OFF is detected
Detecting Time
  • 1s
Fail Safe
  • Inhibited learning control