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Home >> Lexus >> 2007 >> RX 400h AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 235 (Can Communication System) >> Can Communication System >> Power Steering ECU Communication Stop Mode >> Description
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Power Steering ECU Communication Stop Mode: Description

WARNING: This page is about a different car, the 2008 Toyota Yaris. However, it is still accessible from the selected car via links, so may be relevant.
PROBLEM SYMPTOMS CHART

Detection Item Symptom Trouble Area
Power Steering ECU Communication Stop Mode
  • "EPS" not displayed on "Communication Bus Check" screen of Techstream
  • Applies to "Power Steering ECU Communication Stop Mode" in "DTC combination table"
  • Power source circuit of power steering ECU
  • Power steering ECU main wire or connector
  • Power steering ECU
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