Service bulletin LSB005523A
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 | 10247819 |
| Published by NHTSA | 2023-12-26 |
| Manufacturer's number | LSB005523A |
| Manufacturer's date | 2023-11-17 |
| NHTSA component | ELECTRICAL SYSTEM |
NHTSA's summary
TSB: Some 2018 ? 2024 model year Lexus vehicles may exhibit a hybrid system warning lamp occurring in below-freezing temperatures (below 32°F or 0°C). After performing a Health Check, one or both of the following Diagnostic Trouble Codes (DTCs) may be present: ?P1C8449 ? (High Voltage Power Resource Circuit Short during Ready ON) ?P300449 ? (High Voltage Power Resource Circuit Short during Pre-Charge) Follow the Repair Procedure in this bulletin to address this condition.
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
Electrical system
Trouble codes named
P1C84, P3004
| LEXUS ES HYBRID | 2019 to 2023 |
|---|---|
| LEXUS LC HYBRID | 2018 to 2023 |
| LEXUS LS HYBRID | 2018 to 2023 |
| LEXUS NX HYBRID | 2022 to 2024 |
| LEXUS RX HYBRID | 2023 |
| LEXUS UX HYBRID | 2019 to 2023 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.