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Home >> Lexus >> 2010 >> GS 350 AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 197 (Can Communication (Diagnostics)) >> Can Communication System >> ECM Communication Stop Mode >> Description

ECM Communication Stop Mode: 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.
Detection Item Symptom Trouble Area
ECM Communication Stop Mode
  • "Engine" and "ECT" are not displayed on the "CAN Bus Check" screen of the Techstream
  • Applies to "ECM Communication Stop Mode" in the "DTC Combination Table"
  • Power source circuit of the ECM
  • ECM

HINT: 

"Engine" and "ECT" refer to the circuit that includes the ECM.

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