DTC U11B3-08: Lost Communication with Hybrid/EV Powertrain Control Module (ch5) Bus Signal / Message Failure [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 U11B3-08: Lost Communication with Hybrid/EV Powertrain Control Module (ch5) Bus Signal / Message Failure [09/2023 - ]

HINT:

For the U11B3-08 inspection procedures, refer to the Rear Motor Generator Control System article.

Result

Result

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Result:

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