Service bulletin SSM74334
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 | 10158984 |
| Published by NHTSA | 2019-04-22 |
| Manufacturer's number | SSM74334 |
| Manufacturer's date | 2019-03-14 |
| NHTSA component | ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:APPLIANCE:AIR CONDITIONER |
NHTSA's summary
HVAC software update causes Auxiliary Climate Control to stop producing cold air - rear refrigerant valve is not opened. Applicable to 18 MY and 19 MY vehicles only.
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, Equipment and accessories, Heating and air conditioning, Software
| LAND ROVER RANGE ROVER | 2018, 2019 |
|---|---|
| LAND ROVER RANGE ROVER SPORT | 2018, 2019 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
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