2018 Service Campaign - ECU Software
04-26-19, 06:23 AM
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2018 Service Campaign - ECU Software
Just got this notice on my monthly vehicle status. (2018 12/17 production, RX 350 AWD). Appears to affect 2018 V6 3.5 liter Lexus. Had not seen it posted. FYI:
Description
The engine ECUs in the subject vehicles are equipped with software to monitor the rear oxygen sensors. Under a specific condition, this software may not detect a malfunctioning sensor due to an error in the software. As a result, affected vehicles do not meet certain onboard diagnostic (OBD) regulations.Remedy
Any authorized Lexus dealer will update the engine ECU software FREE OF CHARGE.Campaign Date
March 14, 2019
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