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Home >> Kia >> 2023 >> Sorento Plug-In Hybrid SX Prestige >> Repair and Diagnosis >> External Pages >> Different car >> Section 19 (Amplifier Diagnosis (PHEV)) >> DTC B2801-00: MM CAN Signal Line Error >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

WARNING: This page is about a different car, the 2024 Kia Sorento. However, it is still accessible from the selected car via links, so may be relevant.
Item Detecting Condition Possible Cause
DTC Strategy
  • CAN signal monitoring
  • Poor connector connection
  • Open or short in M-CAN line
  • Faulty AMP
Enable Condition
  • Ignition "ON"
  • Auxiliary battery voltage is 9 to 16V
Threshold Value
  • M-CAN message is not received
Erase Condition
  • Erase DTC after repairing M-CAN single line