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Home >> Lexus >> 2007 >> RX 400h AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 140 (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 2007 Toyota RAV4. 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 is not displayed on "BUS CHECK" screen of intelligent tester
  • Applies to "POWER STEERING ECU COMMUNICATION STOP MODE" in "DTC COMBINATION TABLE"
  • Power source or inside power steering ECU
  • Power steering ECU branch wire and connector
  • Power steering ECU
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