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Home >> Lexus >> 2021 >> LS 500 Base, RWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Can Communication System - Circuit Tests (4 Of 9) >> Can Communication System >> Rear Door ECU RH Communication Stop Mode [10/2023 - ] >> Description

Rear Door ECU RH Communication Stop Mode [10/2023 - ]: Description

Detection Item Symptom Trouble Area
Rear Door ECU RH Communication Stop Mode Communication stop for "Rear Door RH (RR-Door) / RR Door / RH PSD" is indicated on the "Communication Bus Check" screen of the GTS.
Refer to DIAGNOSIS SYSTEM [10/2023 - ]
  • Rear multiplex network door ECU RH branch wire or connector
  • Power source circuit of rear multiplex network door ECU RH
  • Rear multiplex network door ECU RH ground circuit
  • Rear multiplex network door ECU RH
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