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Home >> Toyota >> 2021 >> Camry TRD >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Can Communication System - Circuit Tests (1 Of 4) & Diagnostic Codes (Except Hybrid) >> Can Communication System >> Parking Assist ECU Communication Stop Mode [10/2020 - ] >> Description

Parking Assist ECU Communication Stop Mode [10/2020 - ]: Description

Detection Item Symptom Trouble Area
Parking Assist ECU Communication Stop Mode Any of the following conditions are met:
  • Communication stop for "Panoramic View Monitor / Circumference Monitoring Camera Control Module" is indicated on the "Communication Bus Check" screen of the Techstream.

    Refer to PROBLEM SYMPTOMS TABLE [10/2020 - ]

  • Communication stop history for "Panoramic View Monitor / Circumference Monitoring Camera Control Module" is indicated on the "Communication Bus Check (Detail)" screen of the Techstream. (The Lost Communication Time value for "Panoramic View Monitor / Circumference Monitoring Camera Control Module" is 6 or more.)

    Refer to PROBLEM SYMPTOMS TABLE [10/2020 - ]

  • Communication system DTCs (DTCs that start with U) that correspond to "Parking Assist ECU Communication Stop Mode" in "DTC Combination Table" are output.

    Refer to DTC COMBINATION TABLE [10/2020 - 08/2021] , or refer to DTC COMBINATION TABLE [08/2021 - ]

  • Television camera controller branch line or connector
  • Power source circuit of television camera controller
  • Television camera controller ground circuit
  • Television camera controller