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Home >> Lexus >> 2006 >> RX 330 FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 27 (Can Communication System - Diagnostics) >> Check Can Bus Lines For Short Circuit >> Circuit Description

Circuit Description

WARNING: This page is about a different car, the 2006 Toyota 4Runner. 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 TABLE

Symptom Trouble Area
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
  • CAN J/C
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