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Short in CAN Bus Lines: Description

WARNING: This page is about a different car, the 2009 Lexus IS 350 and 2009 Lexus IS 250. However, it is still accessible from the selected car via links, so may be relevant.

The CAN bus lines are considered to be shorted when the resistance between terminals 6 (CANH) and 14 (CANL) of the DLC3 is below 54 Ω.

Symptom Trouble Area
The resistance between terminals 6 (CANH) and 14 (CANL) of the DLC3 is below 54 Ω.
  • Short in CAN bus lines
  • Skid control ECU
  • Steering angle sensor
  • Yaw rate sensor
  • ECM
  • Gateway ECU
  • Seat belt control ECU
  • Distance control ECU
  • Power steering ECU
  • 4WD control ECU
  • Center airbag sensor
  • CAN LH J/C
  • CAN RH J/C
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