Service bulletin LI20.40-P-070996
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 | 11005347 |
| Published by NHTSA | 2024-07-31 |
| Manufacturer's number | LI20.40-P-070996 |
| Manufacturer's date | 2024-07-31 |
| NHTSA component | ENGINE |
NHTSA's summary
Complaint Yellow coolant warning system message appears in instrument cluster. Fault code P048392 or P048397 present in N127 Powertrain Control Unit. Cause Faulty communication between fan and control unit N127-PTCU. Remedy If other fault codes related to engine fan are present, process these first. Replace engine fan with part as specified in XENTRY parts information. Group 50/015. Note: Do not install a lower wattage fan than what was originally installed in vehicle.
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
P0483
| MERCEDES-BENZ AMG GLE53 | 2021 to 2022 |
|---|---|
| MERCEDES-BENZ AMG GLE53 4MATIC+ | 2023 to 2024 |
| MERCEDES-BENZ AMG GLE63 S | 2021 to 2022 |
| MERCEDES-BENZ AMG GLE63 S 4MATIC+ | 2023 to 2024 |
| MERCEDES-BENZ AMG GLS63 | 2020 to 2022 |
| MERCEDES-BENZ AMG GLS63 4MATIC+ | 2023 to 2024 |
| MERCEDES-BENZ GLE 350 | 2020 to 2024 |
| MERCEDES-BENZ GLE 350 E | 2020 to 2021 |
| MERCEDES-BENZ GLE 450 | 2020 to 2024 |
| MERCEDES-BENZ GLE 450E 4MATIC | 2024 |
| MERCEDES-BENZ GLE 580 | 2020 to 2021 |
| MERCEDES-BENZ GLE 580 4MATIC | 2022 to 2024 |
| MERCEDES-BENZ GLS 450 | 2019 to 2020 |
| MERCEDES-BENZ GLS 450 4MATIC | 2022 to 2024 |
| MERCEDES-BENZ GLS 580 4MATIC | 2020 |
| MERCEDES-BENZ GLS 580 4MATIC | 2022 to 2024 |
| MERCEDES-BENZ GLS450 | 2021 |
| MERCEDES-BENZ GLS580 | 2021 |
| MERCEDES-MAYBACH GLS 600 | 2021 |
| MERCEDES-MAYBACH GLS 600 4MATIC | 2022 to 2024 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.