Lexus TSB #20LC03 - Area Le

2018 Lexus RX 350

TSB Document:

Affected Component: ELECTRONIC STABILITY CONTROL:CONTROL MODULE:SOFTWARE

Summary
RL: 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.

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Date Published
JUN 25, 2020
NHTSA TSB #
10177597
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