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Home >> Kia >> 2018 >> Stinger Base, AWD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transaxle System Diagnosis >> DTC U0103-00: Lost Communication With Gear Shift Control Module 'A' >> 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
  • Faulty E-E-Shifter module
Enable Condition
  • Battery voltage is between 10V to 16V
  • 0.5s after TCM turns "ON"
  • Input speed is higher than 400 RPM
Threshold Value
  • CAN timeout is detected
Fail Safe
  • Engine 3000 RPM
  • TPS 50%
  • Engine torque = Max * 0.7
Detecting Time
  • 2s
MIL ON Condition
  • 2 driving cycles