Service bulletin L-SB-0051-24 Rev2
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 11020671 |
| Published by NHTSA | 2025-07-10 |
| Manufacturer's number | L-SB-0051-24 Rev2 |
| Manufacturer's date | 2025-06-25 |
| Campaign id or software version | L-SB-0051-24 Rev2 |
| NHTSA component | ENGINE |
NHTSA's summary
Some 2021 model year ES 250 and 2019 – 2021 model year ES 300h and UX 200 vehicles equipped with an A25A-FKS, A25A-FXS, or M20A-FKS engine may exhibit a condition in which an “Engine Maintenance Required” message is displayed in the Multi-Information Display (MID). Additionally, the vehicle will exhibit DTC(s) P268111 (Engine Coolant Bypass Valve Circuit Short to Ground) and/or P268115 (Engine Coolant Bypass Valve Circuit Short to Battery or Open).
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Engine
Trouble codes named
P2681
| LEXUS ES | 2021 |
|---|---|
| LEXUS ES HYBRID | 2019 to 2021 |
| LEXUS UX | 2019, 2020, 2021 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| L-SB-0021-25 | 2026-04-08. Service bulletin. OBSOLETE NOTICE February 27, 2026: This bulletin is no longer applicable and is now obsolete. |
|---|---|
| L-SB-0021-25 | 2026-03-07. Service bulletin. OBSOLETE NOTICE February 27, 2026: This bulletin is no longer applicable and is now obsolete. |
| 24LE02 | 2025-09-09. Service campaign. The specific condition covered by this program is for a small engine coolant leak that can occur from the flow shut-off valve that can allow coolant to drip on other parts of the vehicle. This can cause "Engine Maintenance Required" to be displayed on the instrument cluster or cause the A/C not to function normally. Although the flow shut-off valve is covered by Lexus’ New Vehicle Limited Warranty for 48 months or 50,000 miles (whichever comes first), we at Lexus care about the guests’ ownership experience. Lexus is providing coverage for repairs related to Flow Shut-off Valve Coolant Leak |
| 24LE02 | 2025-04-08. Warranty extension. Although the flow shut-off valve is covered by Lexus’ New Vehicle Limited Warranty for 48 months or 50,000 miles (whichever comes first), we at Lexus care about the guests’ ownership experience. Lexus is providing coverage for repairs related to Flow Shut-off Valve Coolant Leak |
| 24LE02 | 2025-03-11. Warranty extension. Although the flow shut-off valve is covered by Lexus’ New Vehicle Limited Warranty for 48 months or 50,000 miles (whichever comes first), we at Lexus care about the guests’ ownership experience. Lexus is providing coverage for repairs related to Flow Shut-off Valve Coolant Leak |
| L-SB-0051-24 Rev1 | 2025-02-12. Service bulletin. Some 2021 ES 250 and 2019 – 2021 ES 300h and UX 200 model year vehicles equipped with an A25A-FKS, A25A-FXS, or M20A-FKS engine may exhibit a condition in which an “ EngineMaintenance Required” message is displayed in the Multi-Information Display (MID). Additionally, the vehicle will exhibit DTC(s) P268111 (Engine Coolant Bypass Valve Circuit Short to Ground) and/or P268115 (Engine Coolant Bypass Valve Circuit Short to Battery or Open). |
| 24LE02 | 2025-01-09. Warranty extension. CUSTOMER SUPPORT PROGRAM 24LE01 Certain 2019 -2021 Model Year ES300H Certain 2021 Model Year ES250 Certain 2019 -2020 Model Year UX200 Coverage for Flow Shut-off Valve Coolant Leak |
| 24LE02 | 2025-01-09. Warranty extension. Although the flow shut-off valve is covered by Lexus’ New Vehicle Limited Warranty for 48 months or 50,000 miles (whichever comes first), we at Lexus care about the owners’ ownership experience. Lexus is providing coverage for repairs related to Flow Shut-off Valve Coolant Leak |
| 24LE02 | 2025-01-09. Warranty extension. Although the flow shut-off valve is covered by Lexus’ New Vehicle Limited Warranty for 48 months or 50,000 miles (whichever comes first), we at Lexus care about the owners’ ownership experience. Lexus is providing coverage for repairs related to Flow Shut-off Valve Coolant Leak |
| 24LE02 | 2025-01-09. Warranty extension. In our continuing efforts to ensure the best in guest satisfaction, Lexus is announcing a Customer Support Program to provide coverage for Flow Shut-off Valve Coolant Leak on Certain 2019 – 2021 Model Year ES300H, Certain 2021 Model Year ES250, and Certain 2019 –2020 Model Year UX200 vehicles. Although the flow shut-off valve is covered by Lexus’ New Vehicle Limited Warranty for 48 months or 50,000 miles (whichever comes first), we at Lexus care about the customers’ ownership experience. Lexus is providing coverage for repairs related to Flow Shut-off Valve Coolant Leak |