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Home >> Lexus >> 2017 >> RC 200t Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Can Communication System - Circuit Tests (2 Of 5) >> Can Communication System >> Steering Control ECU Communication Stop Mode [09/2014 - 11/2017] >> Description

Steering Control ECU Communication Stop Mode [09/2014 - 11/2017]: Description

Detection Item Symptom Trouble Area
Steering Control ECU Communication Stop Mode Either condition is met:
  • Front steering control ECU branch line or connector
  • Power source circuit of front steering control ECU
  • Front steering control ECU ground circuit
  • Front steering control ECU