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Home >> Lexus >> 2021 >> LS 500 Base, AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Can Communication System - Circuit Tests (1 Of 9) & Diagnostic Codes >> Can Communication System >> DTC U0131: Lost Communication with Power Steering Control Module [12/2017 - 10/2020] >> Description

DTC U0131: Lost Communication with Power Steering Control Module [12/2017 - 10/2020]: Description

DTC No. Detection Item DTC Detection Condition Trouble Area Note
U0131 Lost Communication with Power Steering Control Module Communication stop occurs between the rack and pinion power steering gear assembly and ECU or sensor outputs DTC(s)
  • Rack and pinion power steering gear assembly
  • Rack and pinion power steering gear assembly CAN branch wire or connector
 DTC Output from 
  • Front steering control ECU (w/ Variable Gear Ratio Steering System)
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