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Home >> Toyota >> 2017 >> Camry LE >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Can Communication System (Diagnostic Codes (U0104-U1002) & Symptom Tests) (Except Hybrid) >> Can Communication System >> Symptom Tests >> Open in CAN Main Bus Line [08/2015 - ] >> Description

Open in CAN Main Bus Line [08/2015 - ]: Description

There may be an open circuit in one of the V Bus main lines and/or a DLC3 branch line when the resistance between terminals 6 (CANH) and 14 (CANL) of the DLC3 is 70 Ω or higher.

Symptom Trouble Area
Resistance between terminals 6 (CANH) and 14 (CANL) of DLC3 is 70 Ω or higher.
  • DLC3 branch line or connector
  • CAN main bus line or connector
  • ECM
  • Combination meter assembly
  • CAN No. 1 junction connector
  • CAN No. 2 junction connector

This malfunction is not related to the lines of a CAN main bus branch or to ECUs or sensors connected a CAN main bus branch.