DTC U0100-00: Lost Communication With ECM/PCM "A"; DTC U0293-00: Lost Communication with Hybrid/EV Powertrain Control Module [09/2023 - ]: Procedure

WARNING: This page is about a different car, the 2024 Lexus TX 500h. However, it is still accessible from the selected car via links, so may be relevant.

GO TO REAR MOTOR GENERATOR CONTROL SYSTEM
Refer to DTC U0100-00: Lost Communication With ECM/PCM "A"; DTC U0293-00: Lost Communication with Hybrid/EV Powertrain Control Module [09/2023 - ]

HINT:

For the U0100-00 and U0293-00 inspection procedures, refer to the Rear Motor Generator Control System article.

Result

Result

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Result:

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