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Home >> Lexus >> 2019 >> ES 350 Luxury >> Repair and Diagnosis >> External Pages >> Different car >> Section 209 (Safety Connect System (Hybrid) - Diagnostic Codes & Symptom Tests) >> SAFETY CONNECT SYSTEM (for HV Model) >> DTC B15A8-04: DCM System Internal Failure [10/2019 - ] >> Caution / Notice / Hint

Caution / Notice / Hint

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2024 Lexus ES 300h, 2023 Lexus ES 300h, 2022 Lexus ES 300h, 2021 Lexus ES 300h, and 2020 Lexus ES 300h. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
  • Regardless of whether DTC B15A8-04 has been output as a present or history DTC, the DCM (telematics transceiver) should be replaced.
  • Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Refer to Precaution for Safety Connect System.

    Refer to PRECAUTION [10/2019 - 08/2021] , or refer to PRECAUTION [08/2021 - 09/2022] , or refer to PRECAUTION [09/2022 - ]