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DTC Information: DTC Detecting Condition

Item Conditions For Setting DTC Possible Cause
DTC Strategy
  • Check CAN Communication
  1. M_CAN High line short to battery/ground
  2. M_CAN High line open/poor connection
  3. M_CAN Low line short to battery/ground
  4. M_CAN Low line open/poor connection
  5. M_CAN High and Low line short to each other
Enable Conditions
  • Power voltage 9~16V
Threshold Value
  • M_CAN message is not received
Diagnostic Time
  • 2 sec
Cancellation Active DTC
  • Erased DTC after solved problem
History DTC
  • Can be erased by GDS
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