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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 119 (Can Communication System (HV) - Circuit Tests (2 Of 9)) >> CAN COMMUNICATION SYSTEM (for HV Model) >> DCM Communication Stop Mode [12/2019 - 10/2022] >> Description

DCM Communication Stop Mode [12/2019 - 10/2022]: Description

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Detection Item Symptom Trouble Area
DCM Communication Stop Mode Communication stop for "DCM" is indicated on the "Communication Bus Check" screen of the GTS.
Refer to DIAGNOSIS SYSTEM [12/2019 - 09/2020] , or refer to DIAGNOSIS SYSTEM [09/2020 - 10/2021] , or refer to DIAGNOSIS SYSTEM [10/2021 - 10/2022]
  • DCM (telematics transceiver) branch line or connector
  • Power source circuit of DCM (telematics transceiver)
  • DCM (telematics transceiver) ground circuit
  • DCM (telematics transceiver)
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