Service bulletin 14450
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 | 10248795 |
| Published by NHTSA | 2024-01-16 |
| Manufacturer's number | 14450 |
| Manufacturer's date | 2014-07-01 |
| NHTSA component | VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM |
NHTSA's summary
Inspect Air Conditioning Refrigerant Warning Label
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
Glass, wipers and mirrors, Heating and air conditioning
| CADILLAC ESCALADE | 2015 |
|---|---|
| CHEVROLET SUBURBAN | 2015 |
| GMC YUKON | 2015 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 21-NA-043 | 2025-02-12. Service bulletin. This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer. |
|---|---|
| PI0754G | 2024-08-17. Service bulletin. This PI provides information on Rear and Side Tempered Glass Spots (Quench Marks) and that they are a normal characteristic. |
| PIT5347 | 2024-04-01. Service bulletin. Sunroof Reverses When Closing At Highway Speeds. |
| 14450A | 2024-01-16. Service bulletin. Service Update for Inventory and Customer Vehicles Inspect Air Conditioning Refrigerant Warning Label and Adjust Refrigerant Charge |
| PIT5318C | 2024-01-08. Service bulletin. Wind Buffeting Droan Type Noise And/Or Body Pressure Booming. |
| PIT5318A | 2024-01-08. Service bulletin. Wind Buffeting Droan Type Noise And/Or Body Pressure Booming. |
| PIT5318 | 2024-01-08. Service bulletin. Wind Buffeting Droan Type Noise And/Or Body Pressure Booming. |
| PIT5292B | 2024-01-08. Service bulletin. A/C Blows Warm During High Ambient Temperatures. |
| PIT5292A | 2024-01-08. Service bulletin. A/C Blows Warm During High Ambient Temperatures. |
| PIT5292 | 2024-01-08. Service bulletin. A/C Blows Warm During High Ambient Temperatures. |