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Home >> Lexus >> 2008 >> SC 430 >> Repair and Diagnosis >> External Pages >> Different car >> Section 31 (Can Communication) >> Can Communication System >> Gateway ECU Communication Stop Mode >> Description
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Gateway ECU Communication Stop Mode: Description

WARNING: This page is about a different car, the 2007 Lexus SC 430. However, it is still accessible from the selected car via links, so may be relevant.
TROUBLESHOOTING CHART

Detection Item Symptom Trouble Area
Gateway ECU communication stop mode When either condition below is met:
  • "BODY/GATEWAY" is not displayed on "BUS CHECK" of intelligent tester
  • Applies to "GATEWAY ECU COMMUNICATION STOP MODE" in "DTC COMBINATION TABLE"
  • Power source or inside gateway ECU
  • Gateway ECU sub bus line or connector
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