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Short to GND in CAN Bus Line: Description

WARNING: This page is about a different car, the 2007 Toyota Land Cruiser. However, it is still accessible from the selected car via links, so may be relevant.

There may be a short circuit between the CAN bus line and GND when there is resistance between terminals 6 (CANH) and 4 (CG) or terminals 14 (CANL) and 4 (CG) of the DLC3.

SHORT TO GND IN CAN BUS LINE

Symptoms Trouble Area
There is resistance between terminals 6 (CANH) and 4 (CG) or terminals 14 (CANL) and 4 (CG) of DLC3.
  • Short to GND
  • ECM
  • Gateway ECU
  • Translate ECU
  • Junction connector