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Home >> Hyundai >> 2018 >> Tucson Value, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 61 (Body Control Module Diagnosis) >> DTC B1602-00: CAN Line Error (B-CAN) >> DTC Information >> DTC Detecting Condition
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DTC Information: DTC Detecting Condition

WARNING: This page is about a different car, the 2017 Hyundai Tucson. However, it is still accessible from the selected car via links, so may be relevant.
Item Conditions for setting DTC Possible Cause
DTC Strategy
  • Check CAN communication
  1. B_CAN High line short to battery/ground
  2. B_CAN High line open/poor connection
  3. B_CAN Low line short to battery/ground
  4. B_CAN Low line open/poor connection
  5. B_CAN High and Low line short to each other
Enable Conditions
  • IG key "ON"
  • BCM CAN communication operating
Threshold Value
  • B_CAN "High" line error
  • B_CAN "Low" line error
Diagnostic Time
  • 2 sec
DTC Erasing
  • Erased DTC after solved problem
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