Service bulletin PI0987
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 | 10134709 |
| Published by NHTSA | 2018-04-23 |
| Manufacturer's number | PI0987 |
| Manufacturer's date | 2013-06-05 |
| NHTSA component | VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM |
NHTSA's summary
This preliminary informational bulletin provides information for Passenger Side Defrost Air Flow/Performance and/or Temperature Less Warm Than Drivers Side in Defrost, IP Vent or Heat Modes 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
Glass, wipers and mirrors, Heating and air conditioning
| CADILLAC ESCALADE | 2012, 2013 |
|---|---|
| CADILLAC ESCALADE ESV | 2012, 2013 (the catalog's model; the bulletin names a series or trim of it) |
| CADILLAC ESCALADE EXT | 2012, 2013 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET AVALANCHE | 2012, 2013 |
| CHEVROLET SILVERADO 2500 | 2012, 2013 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET SILVERADO 3500 | 2013 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET SUBURBAN | 2012, 2013 |
| CHEVROLET TAHOE | 2012, 2013 |
| GMC SIERRA 2500 | 2012, 2013 (the catalog's model; the bulletin names a series or trim of it) |
| GMC SIERRA DENALI | 2012, 2013 (the catalog's model; the bulletin names a series or trim of it) |
| GMC YUKON | 2012, 2013 |
| GMC YUKON DENALI | 2012, 2013 (the catalog's model; the bulletin names a series or trim of it) |
| GMC YUKON DENALI XL | 2012, 2013 (the catalog's model; the bulletin names a series or trim of it) |
| GMC YUKON XL | 2012, 2013 (the catalog's model; the bulletin names a series or trim of it) |
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. |
| PI0695A | 2024-04-29. Service bulletin. Diagnosis and Repair HVAC Blower Function. |
| PIT5099G | 2023-12-26. Service bulletin. This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have high and low pressures, outside temperature, humidity, and vent temperature. |
| PIT4605D | 2023-12-26. Service bulletin. Cold Air Leak On Passenger Floor. |
| PIT4417H | 2023-12-26. Service bulletin. Swapping Outside Rearview Mirrors RPOs DL8 / DL3 / DPN. |
| PIT5198 | 2023-12-11. Service bulletin. Power Door Locks and/or Windows Inoperative. |
| PIT5099A | 2023-12-11. Service bulletin. A/C Blows Warm Or Poor Performance. |
| 130089004H | 2023-12-11. Service bulletin. Car and Truck Fix it Right the First Time Issues |
| PIT4605D | 2023-11-20. Service bulletin. Cold Air Leak On Passenger Floor. |