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Home >> Kia >> 2017 >> Forte LX, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 155 (Occupant Classification System Diagnosis) >> DTC B1603: Can Bus Off >> DTC Information >> DTC Detecting Condition
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DTC Information: DTC Detecting Condition

WARNING: This page is about a different car, the 2018 Kia Forte5 and 2018 Kia Forte. However, it is still accessible from the selected car via links, so may be relevant.
Item Detecting Condition Possible Cause
DTC Strategy
  • CAN Communication Check
  1. CAN Communication line.
  2. Poor connection of connected part.
Enable Conditions
  • Ignition "ON"
Threshold Value
  • CAN High and Low Line short to ground coincident
  • CAN High and Low Line short to battery coincident
Diagnostic Time Qualification
  • -
De-Qualification
  • -
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