# Service bulletin PIT5297

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: 10125955
- Published by NHTSA: 2017\-12\-22
- Manufacturer's number: PIT5297
- Manufacturer's date: 2014\-06\-16
- NHTSA component: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM; EQUIPMENT:APPLIANCE:AIR CONDITIONER

## NHTSA's summary

This Preliminary Information communication provides information to the technician about vehicles that may have reduced air flow from the Heater\-Vent\-Air Conditioning dash vents. Technician may find B3933 sym 05 set in the Heater\-Vent\-Air Conditioning control head. Technician will need to reprogram the Heater\-Vent\-Air Conditioning control head using Service Programming System.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2014/MC-10125955-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2014/MC-10125955-0001.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Equipment and accessories, Glass, wipers and mirrors, Heating and air conditioning

## Vehicles listed

- 2007 to 2009 CADILLAC ESCALADE
- 2007 to 2009 CADILLAC ESCALADE ESV
- 2007 to 2009 CADILLAC ESCALADE EXT
- 2007 to 2009 CHEVROLET AVALANCHE
- 2007 to 2009 CHEVROLET SILVERADO 1500
- 2007 to 2009 CHEVROLET SILVERADO 2500
- 2007 to 2009 CHEVROLET SUBURBAN
- 2007 to 2009 CHEVROLET TAHOE
- 2007 to 2008 GMC SIERRA 2500
- 2007 to 2009 GMC SIERRA DENALI
- 2007 to 2009 GMC YUKON
- 2007 to 2009 GMC YUKON DENALI
- 2007 GMC YUKON DENALI XL
- 2009 GMC YUKON DENALI XL
- 2007 to 2009 GMC YUKON XL
- 2008 to 2009 HUMMER H2

## Recalls for the same vehicles and component

- [18V267000](/recalls/nhtsa/18V267000.md), 2018-04-26: EQUIPMENT
- [2011074](/recalls/tc/2011074.md), 2011-02-21: Heater And Defroster
- [2010189](/recalls/tc/2010189.md), 2010-06-07: Accessories
- [09V456000](/recalls/nhtsa/09V456000.md), 2009-11-19: EQUIPMENT:APPLIANCE:AIR CONDITIONER
- [09V325000](/recalls/nhtsa/09V325000.md), 2009-08-03: EQUIPMENT ADAPTIVE/MOBILITY

## Other bulletins for the same vehicles and component

- [PI0754A](/bulletins/10253632.md), 2024-04-29, Service bulletin: VISIBILITY:GLASS, SIDE/REAR. Rear and Side Tempered Glass Spots.
- [PI0718B](/bulletins/10253616.md), 2024-04-29, Service bulletin: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. Audio System Speaker Rattle, Buzz Noise, Poor Sound
- [PI0695A](/bulletins/10253610.md), 2024-04-29, Service bulletin: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. Diagnosis and Repair HVAC Blower Function.
- [PI0657A](/bulletins/10253585.md), 2024-04-29, Service bulletin: EQUIPMENT; STRUCTURE:BODY:HATCHBACK/LIFTGATE. Liftgate Paint Damage Evident at Lower Outer Edge of Applique.
- [PI0648A](/bulletins/10253582.md), 2024-04-29, Service bulletin: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. Revised HVAC Blower Motor Installation Instructions.
- [PIT5353](/bulletins/10252163.md), 2024-04-01, Service bulletin: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. XM Audio Traffic And Travel Link Availability And Operation.
- [07\-00\-89\-037S](/bulletins/10251888.md), 2024-03-19, Service bulletin: EQUIPMENT. This warranty administration bulletin provides policy information for GM courtesy transportation and roadside assistance programs.
- [140604005](/bulletins/10250012.md), 2024-02-12, Service bulletin: FUEL SYSTEM, DIESEL; EQUIPMENT. Duramax® Diesel Glow Plugs Difficult to Install Due to Carbon Buildup \- New Glow Plug Bore Reamer Available
- [PIP5601B](/bulletins/10249980.md), 2024-02-12, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This Preliminary Information communication provides information to the technician about vibration complaints that are one of the most challenging complaints to accurately diagnose and repair. Technician will need to use Pico Oscilloscope Diagnostic Kit to effectively diagnosis vehicles. Technician should drive the vehicle will using the Pico Oscilloscope to record data. After the data is recorded it should be reviewed to determine the root cause of the concern. If a repair attempt made the concern better but not eliminated or had no affect at all, and are requesting assistance from General Motors Technical Assistance Center record another Pico file and save it to the computer. After the new Pico Oscilloscope data has been saved email the data to General Motors Technical Assistance Center in the subject line include ?Vibration? ?Business Associate Code? and the last 8 of the Vehicle Identification Number.
- [18\-NA\-099](/bulletins/10249590.md), 2024-02-02, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This bulletin provides information for use on a Product Assistance Claim \(PAC\), which is formerly known as a Product Allegation Resolution \(PAR\) claim.

JSON: [/v1/bulletins/10125955](/v1/bulletins/10125955)

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