Service bulletin NTB23-034
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 | 10235779 |
| Published by NHTSA | 2023-05-06 |
| Manufacturer's number | NTB23-034 |
| Manufacturer's date | 2023-04-17 |
| NHTSA component | ENGINE AND ENGINE COOLING |
NHTSA's summary
COOLANT SMELL OR LEAK FROM COOLANT HOSE CLAMPS IF YOU CONFIRM The customer states they smell coolant or have seen signs of coolant leaking, OR There are signs of a coolant leak from any one or more coolant hose clamps. ACTION Replace all twelve (12) coolant hose clamps.
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
| NISSAN LEAF | 2022 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| NTB22-026 | 2022-06-08. Service bulletin. SERVICE INFORMATION FOR FUEL GAUGE INACCURATE WITH DTCS STORED IN ECM SERVICE INFORMATION If a fuel level sensor has been diagnosed as sending an incorrect level signal, and one or more of the following DTCs are stored in the ECM, do not replace the entire “Fuel Level Sensor Unit, Fuel Filter and Fuel Pump Assembly” (fuel pump assembly). The fuel level sensor can be replaced separately. • P0460 (FUEL LEV SEN SLOSH) • P0461 (FUEL LEVEL SENSOR) • P0462 (FUEL LEVL SEN/CIRC) • P0463 (FUEL LEVL SEN/CIRC) NOTE: Warranty claims referring to fuel level issues that result in the replacement of the entire fuel pump assembly will be charged back. |
|---|---|
| NTB15-049X | 2022-05-20. Service bulletin. TELEMATICS SERVICE INFORMATION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin. |
| NTB13-027C | 2022-03-12. Service bulletin. CAN COMMUNICATION – NETWORK DIAGNOSTIC FLOW CHART This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin. |