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Home >> Toyota >> 2020 >> RAV4 XLE, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 54 (Can Communication System (HV) - Circuit Tests (2 Of 6)) >> CAN COMMUNICATION SYSTEM (for HV Model) >> Radio Receiver Assembly Communication Stop Mode [11/2018 - 02/2019] >> Description

Radio Receiver Assembly Communication Stop Mode [11/2018 - 02/2019]: Description

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Detection Item Symptom Trouble Area
Radio Receiver Assembly Communication Stop Mode Any of the following conditions are met:
  • Communication stop for "Display and Navigation (AVN)" is indicated on the "Communication Bus Check" screen of the Techstream.

    Refer to PROBLEM SYMPTOMS TABLE [11/2018 - 02/2019]

  • Communication stop history for "Display and Navigation (AVN)" is indicated on the "Communication Bus Check (Detail)" screen of the Techstream. (The Lost Communication Time value for "Display and Navigation (AVN)" is 6 or more.)

    Refer to PROBLEM SYMPTOMS TABLE [11/2018 - 02/2019]

  • 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 [11/2018 - 02/2019]

  • Radio and display receiver assembly branch wire or connector
  • Power source circuit of radio and display receiver assembly
  • Radio and display receiver assembly ground circuit
  • Radio and display receiver assembly