DL: The engine control module in the subject vehicles is equipped with software to manage the emissions...
Lexus technical service bulletin 20LC03 - Remedy for 2018-2019 Lexus RX350.
- Bulletin number
- 20LC03 - Remedy
- Component
- Electronic stability control (ESC): control module: software
- Summary
- DL: The engine control module in the subject vehicles is equipped with software to manage the emissions systems. Due to improper programming in the software, the emissions monitoring system may clear the system test results which can result in a vehicle not being able to complete emission testing/smog checks.
Owners of these vehicles have filed 2 complaints in the driver assistance category.
Vehicles covered
- Lexus RX350 2018-2019 20182019
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