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Home >> Lexus >> 2019 >> GS 300 Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Can Communication System (Diagnostic Codes) (1 Of 2) >> Can Communication System >> DTC U0122: Lost Communication with Vehicle Stability Control Module; DTC U0129: Lost Communication with Brake System Control Module [09/2014 - 10/2015] >> Description
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DTC U0122: Lost Communication with Vehicle Stability Control Module; DTC U0129: Lost Communication with Brake System Control Module [09/2014 - 10/2015]: Description

DTC Code DTC Detection Condition Trouble Area
U0122 There is no communication from the brake actuator assembly (skid control ECU).
  • Power source or inside of brake actuator assembly (skid control ECU)
  • Brake actuator assembly (skid control ECU) CAN branch wire or connector
  • Brake actuator assembly (skid control ECU)
U0129
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