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Home >> Toyota >> 2019 >> RAV4 XLE, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 40 (Can Communication System (HV) - Circuit Tests (1 Of 6) & Diagnostic Codes) >> CAN COMMUNICATION SYSTEM (for HV Model) >> Air Conditioning Amplifier Communication Stop Mode [11/2018 - 02/2019] >> Description

Air Conditioning Amplifier Communication Stop Mode [11/2018 - 02/2019]: Description

WARNING: This page is about a different variant/trim than selected.
Detection Item Symptom Trouble Area
Air Conditioning Amplifier Communication Stop Mode Any of the following conditions are met:
  • Communication stop for "Air Conditioning Amplifier" is indicated on the "Communication Bus Check" screen of the Techstream.

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

  • Communication stop history for "Air Conditioning Amplifier" is indicated on the "Communication Bus Check (Detail)" screen of the Techstream. (The Lost Communication Time value for "Air Conditioning Amplifier" is 6 or more.)

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

  • Communication system DTCs (DTCs that start with U) that correspond to "Air Conditioning Amplifier Communication Stop Mode" in "DTC Combination Table" are output.

    Refer to DTC COMBINATION TABLE [11/2018 - 02/2019]
  • Air conditioning amplifier assembly branch wire or connector
  • Power source circuit of air conditioning amplifier assembly
  • Air conditioning amplifier assembly ground circuit
  • Air conditioning amplifier assembly
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