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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Can Communication System (Except HV) - Circuit Tests (2 Of 8) >> CAN COMMUNICATION SYSTEM (for Gasoline Model) >> DCM Communication Stop Mode [11/2023 - ] >> Description

DCM Communication Stop Mode [11/2023 - ]: Description

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 [11/2023 - ]
  • 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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