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Open in CAN Main Wire: Description

There may be an open circuit in the CAN main wire and/or DLC3 branch wire when the resistance between terminals 6 (CANH) and 14 (CANL) of the DLC3 is 69 Ω or higher.

PROBLEM SYMPTOMS CHART

Symptom Trouble Area
Resistance between terminals 6 (CANH) and 14 (CANL) of DLC3 is 69 Ω or higher.
  • CAN main wire and connector
  • No. 1 junction connector
  • No. 2 junction connector
  • No. 3 junction connector
  • ECM
  • Combination meter assembly
  • DLC3 branch wire or connector