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Home >> Hyundai >> 2021 >> Venue Denim >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Cluster Module Diagnosis >> DTC B1040-55: LKAS/LDWS Present Error - Coding Code Error >> DTC Information And Inspection >> DTC Setting Condition

DTC Setting Condition

Troubleshooting Condition Possible Cause
Main Action
  • Monitor the CAN data
  1. Discordance with vehicle information
  2. Variant coding procedure not conducted
  3. Faulty MFC*
  4. Faulty C-CAN line
  5. Faulty Cluster*
Prerequisite Condition
  • IG key "ON"
Threshold Value Case 1
  • LKAS/LDWS* EOL coding error
Case 2
  • EOL variant coding does not have LKAS/LDWS* information although CAN BUS has the system
Diagnosis Time
  • 500 ms
Component Name_ETM ETM
Cluster*, CLU* "INSTRUMENT CLUSTER" SD200-8
LKAS/LDWS*, MFC* "MULTIFUNCTION CAMERA UNIT" SD200-7
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