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Home >> Lexus >> 2017 >> RX 450h Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Can Communication System (Diagnostic Codes & Symptom Tests) >> Can Communication System >> Radio Receiver Assembly Communication Stop Mode [08/2019 - ] >> Description

Radio Receiver Assembly Communication Stop Mode [08/2019 - ]: Description

Detection Item Symptom Trouble Area
Radio Receiver Assembly Communication Stop Mode Either condition is met:
  • "Display and Navigation (AVN)" is not displayed on the CAN Bus Check screen of the Techstream.

    Refer to DIAGNOSIS SYSTEM [08/2019 - ]

  • Communication system DTCs (DTCs that start with U) that correspond to "Radio Receiver Assembly Communication Stop Mode" in "DTC Combination Table" are output.

    Refer to DTC COMBINATION TABLE [08/2019 - ]

  • Radio receiver assembly branch line or connector
  • Power source circuit of radio receiver assembly
  • Radio receiver assembly ground circuit
  • Radio receiver assembly