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Engine Stop and Start ECU Communication Stop Mode [11/2023 - ]: Description

Detection Item Symptom Trouble Area
Engine Stop and Start ECU Communication Stop Mode Communication stop for "Stop and Go/Start" is indicated on the "Communication Bus Check" screen of the GTS.
Refer to DIAGNOSIS SYSTEM [11/2023 - ]
  • Engine stop and start ECU branch line or connector
  • Power source circuit of engine stop and start ECU
  • Engine stop and start ECU ground circuit
  • Engine stop and start ECU
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