2020 Lexus ES350 Electrical system Problems
- Complaints
- 2about this part
- Share
- 40%of 5 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the electrical system of the 2020 Lexus ES350, 40% of the 5 complaints for this model year. 1 of these say a crash was involved, according to the filers.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“On Friday, June 03, 2022 as I was leaving the dealership in the 2020 Lexus ES 350 loaner vehicle, I put the car in reverse to back away from the wall, and then put the car from reverse into drive that resulted in it lurching forward momentarily. I did not hear the engine revving, probably because I wasn’t paying attention, but my partner who was seated next to me in the driver’s seat said he heard it. He suspected that the dealership loaned us the vehicle that had a similar issue that caused it to move forward. …”
NHTSA complaint #11482490, filed 2022-09Related service bulletins
- 10235215Feb 9, 2023TSB: Some 2013 ? 2020 model year Lexus vehicles may exhibit a hard start and/or MIL ON condition with one or more of the following Diagnostic Trouble Codes (DTCs): ?DTC P0171…
- 10224105Jun 6, 2022TSB: Some 2020 model year ES 350, ES 300h, UX 200, and UX 250h vehicles may exhibit one or more of the following conditions: ?Diagnostic Trouble Code (DTC) B15A804 is present in…
- 10220180Jun 6, 2022TSB: Some 2020 model year ES 350, ES 300h, UX 200, and UX 250h vehicles may exhibit one or more of the following conditions: ?Diagnostic Trouble Code (DTC) B15A804 is present in…
- 10211805Apr 11, 2022TSB: Some 2020 model year ES 350, ES 300h, UX 200, and UX 250h vehicles may exhibit one or more of the following conditions: ?Diagnostic Trouble Code (DTC) B15A804 is present in…
- 10210364Mar 3, 2022TT: Vehicle control apps might not operate as expected at times due to preconditions (normal operating parameters) not being established, vehicle settings and/or network/cellular…
- 10207962Jan 28, 2022TSB: This Service Bulletin includes guidelines meant to help determine whether to repair or replace a wire harness assembly based on damage type. This Service Bulletin should be…
- 10207957Jan 20, 2022TT: Some guests may experience the inability to activate the Lexus Enform Remote app or the Lexus Enform Remote becoming inoperative when attempting to send commands to the…
- 10207952Jan 14, 2022TT: Some 19CY LG DCM equipped vehicles may not be able to complete the firmware update due to not having an active account or waived services during the trial.
- 10190458Mar 16, 2021TT: Vehicle control apps might not operate as expected at times due to preconditions (normal operating parameters) not being established, vehicle settings and/or network/cellular…
- 10187268Jan 25, 2021TSB: Some 2020 model year ES 350, ES 300h, UX 200, and UX 250h vehicles may exhibit one or more of the following conditions: ?Diagnostic Trouble Code (DTC) B15A804 is present in…
Electrical system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2020 | 2 | 40% |
| 2017 | 2 | 9% |
| 2016 | 2 | 10% |
| 2015 | 4 | 25% |
| 2014 | 8 | 29% |
| 2013 | 1 | 4% |
| 2012 | 2 | 2% |
| 2011 | 3 | 2% |
| 2010 | 4 | 3% |
| 2009 | 5 | 3% |
| 2008 | 9 | 4% |
| 2007 | 15 | 3% |
Other parts of the 2020 Lexus ES350
2 complaintsForward collision avoidance
2 complaintsBrakes
1 complaintsOther or unknown
1 complaintsSeat belts
1 complaintsVehicle speed control
1 complaints
← All problems reported for the 2020 Lexus ES350
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology