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Home >> Hyundai >> 2021 >> Ioniq Hybrid SEL >> Repair and Diagnosis >> Accessories & Equipment >> Collision/Avoidance >> Blind Spot Detection Diagnosis - Left (HEV) >> DTC C1812-87: CAN Time-out Gateway >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • CAN communication check between BSD ECU and IPM
  1. Open or short in CAN communication line
  2. IGPM (GWAY included)
Enable Condition
  • IG ON (BSD Switch ON)
  • ENG "ON"
Threshold Value
  • If GWAY CAN message is not received
Detecting Time
  • 500ms (0.5 second)
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