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Home >> Lexus >> 2019 >> 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 U0130-87: Lost Communication with Steering Effort Control Module Missing Message; DTC U0134-87: Lost Communication with Power Steering Control Module Rear Missing Message [12/2017 - 09/2018] >> Description
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DTC U0130-87: Lost Communication with Steering Effort Control Module Missing Message; DTC U0134-87: Lost Communication with Power Steering Control Module Rear Missing Message [12/2017 - 09/2018]: Description

DTC No. Detection Item DTC Detection Condition Trouble Area Note
U0130-87 Lost Communication with Steering Effort Control Module Missing Message Communication stop occurs between the driving support ECU assembly (w/ Pre-collision System [for Stereo Camera Type]) and front steering control ECU
  • Driving support control ECU assembly (w/ Pre-collision System [for Stereo Camera Type])
  • Driving support control ECU assembly (w/ Pre-collision System [for Stereo Camera Type]) CAN branch wire or connector
DTC Output from 
  • Driving support control ECU assembly (w/ Pre-collision System [for Stereo Camera Type])
U0134-87 Lost Communication with Power Steering Control Module Rear Missing Message Communication stop occurs between the driving support ECU assembly (w/ Pre-collision System [for Stereo Camera Type]) and rear steering control ECU
  • Driving support control ECU assembly (w/ Pre-collision System [for Stereo Camera Type])
  • Driving support control ECU assembly (w/ Pre-collision System [for Stereo Camera Type]) CAN branch wire or connector
DTC Output from 
  • Driving support control ECU assembly (w/ Pre-collision System [for Stereo Camera Type])