One or both of the following conditions: ?Hesitation when accelerating from a stop
Lexus technical service bulletin LSB005623 for 2023 Lexus RX.
- Bulletin number
- LSB005623
- Component
- Electrical system
- Summary
- TSB: Some 2023 model year RX 350 vehicles may exhibit one or both of the following conditions: ?Hesitation when accelerating from a stop. ?Non-linear acceleration from a stop or rolling stop with steady throttle. The Engine Control Module (ECM) (SAE term: Powertrain Control Module/PCM) logic has been modified to address these conditions. Follow the Repair Procedure in this bulletin to address these conditions.
Owners of these vehicles have filed 10 complaints in the electrical category.
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