LEMON Manuals: Even more car manuals for everyone
Home >> Kia >> 2019 >> Soul Base, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 59 (Body Control Module Diagnosis) >> DTC B1603-00: CAN Bus OFF >> DTC Information >> DTC Setting Condition

DTC Setting Condition

WARNING: This page is about a different car, the 2018 Hyundai Accent. However, it is still accessible from the selected car via links, so may be relevant.
Trouble Shooting Condition Possible Cause
Main Action
  • Check CAN communication
  1. Open/Poor Contact both B-CAN High line and Low line
  2. Simultaneous Short-to-Battery both B-CAN High line and Low line
  3. Simultaneous Short-to-Ground both B-CAN High line and Low line
Prerequisite Condition
  • Power voltage 9V~16V
  • B-CAN communication is operating
Threshold Value
  • Impossible to send B-CAN message
Diagnosis Time
  • 2sec
scientia non olet · About LEMON Manuals