LEMON Manuals: Even more car manuals for everyone
Home >> Kia >> 2023 >> Sorento Plug-In Hybrid SX Prestige >> Repair and Diagnosis >> External Pages >> Different car >> Section 47 (Integrated Central Control Unit Diagnosis (PHEV) (1 Of 2)) >> DTC B1640-00: CAN Time-Out MFSW >> 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 in B-CAN line between ICU and MFSW
  • Faulty MFSW
Enable Condition
  • Ignition "ON"
  • Normal auxiliary battery voltage status (auxiliary battery voltage is 9 to 16V)
  • C-CAN bus is normal
Threshold Value
  • MFSW CAN message is not received for 10s
Diagnosis Time
  • 10s
Symptom
  • Abnormal signal in MFSW CAN message
Erase Condition
  • Erase with KDS after the failure solved
scientia non olet · About LEMON Manuals