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NHTSA ID Number: 10201329
Manufacturer Communication Number: PIT5245D
Summary
This Preliminary Information communication provides information to the technician about vehicles that the blower motor may be noisy or vibrate when running. This concern will only occur when the temperatures is below 32 degrees Fahrenheit and if the blower motor is removed while still cold, ice may be found on the blower motor cage. This concern could be caused by water leaking or snow ingestion into the Heater-Vent-Air Conditioning case. Technician is to perform normal water testing diagnostics while the Heater-Vent-Air Conditioning is running, looking for water leaking past the plenum cover. If water is leaking past the cover remove the cover and install a 12×12 snow resistant screen to the fresh air intake. Reseal and install the plenum cover cap using Kent air dry sealer or equivalent.
53 Affected Products
Vehicles
| MAKE | MODEL | YEAR |
| CHEVROLET | SILVERADO 1500 | 2014-2019 |
| CHEVROLET | SILVERADO 2500 | 2015-2019 |
| CHEVROLET | SILVERADO 3500 | 2015-2019 |
| CHEVROLET | SUBURBAN | 2015-2020 |
| CHEVROLET | TAHOE | 2015-2020 |
| GMC | SIERRA 1500 | 2014-2019 |
| GMC | SIERRA 2500 | 2014-2019 |
| GMC | SIERRA 3500 | 2014-2019 |
| GMC | SIERRA DENALI | 2019 |
| GMC | YUKON | 2015-2020 |
Condition / Concern
When the HVAC blower motor is running, it is noisy or may vibrate.
This concern will only occur when temperatures are below 32 deg F (0 deg C). If the blower motor is removed while it is still cold, ice may be found on the blower motor cage.
If the cabin air filter is removed while still cold, snow and/or ice may be found on the filter. This concern could be caused by either a water leak into the HVAC case or snow ingestion into the HVAC case.
Note: Some snow on the cabin filter is normal.
Parts
| Description | Qty | Part Number |
| CLIP,L/GATE TR FIN PNL | 7 | 11588650  |
| WATER RESISTANT SCREEN | 1 | WR12 (Color Black – WR12BK) |
1 Associated Document
Manufacturer Communications
Bulletin No.: PIT5245D
Published date: 08/26/2021
https://www.nhtsa.gov/recalls?nhtsaId=10201329
MC-10201329-9999.pdf 891.864KB
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NHTSA ID Number: 10129064
Manufacturer Communication Number: PIT5245C
Summary
This Preliminary Information communication provides information to the technician about vehicles that the blower motor may be noisy or vibrate when running. This concern will only occur when the temperatures is below 32 degrees Fahrenheit and if the blower motor is removed while still cold, ice may be found on the blower motor cage. This concern could be caused by water leaking or snow ingestion into the Heater-Vent-Air Conditioning case. Technician is to perform normal water testing diagnostics while the Heater-Vent-Air Conditioning is running, looking for water leaking past the plenum cover. If water is leaking past the cover remove the cover and install a 12×12 snow resistant screen to the fresh air intake. Reseal and install the plenum cover cap using Kent air dry sealer or equivalent.
1 Associated Document
Manufacturer Communications
Bulletin No.: PIT5245C
Published date: 01/12/2018
https://www.nhtsa.gov/recalls?nhtsaId=10129064
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NHTSA ID Number: 10114576
Manufacturer Communication Number: PIT5245B
Summary
This Preliminary Information communication provides information to the technician about vehicles that the blower motor may be noisy or vibrate when running. This concern will only occur when the temperatures is below 32 degrees Fahrenheit and if the blower motor is removed while still cold, ice may be found on the blower motor cage. This concern could be caused by water leaking or snow ingestion into the Heater-Vent-Air Conditioning case. Technician is to perform normal water testing diagnostics while the Heater-Vent-Air Conditioning is running, looking for water leaking past the plenum cover. If water is leaking past the cover remove the cover and install a 12×12 snow resistant screen to the fresh air intake. Reseal and install the plenum cover cap using Kent air dry sealer or equivalent.
1 Associated Document
Manufacturer Communications
Bulletin No.: PIT5245B
Date: May-2015
https://www.nhtsa.gov/recalls?nhtsaId=10114576
MC-10114576-9999.pdf 485.735KB
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NHTSA ID Number: 10111933
Manufacturer Communication Number: PIT5245A
Summary
This Preliminary Information communication provides information to the technician about vehicles that the blower motor may be noisy or vibrate when running. This concern will only occur when the temperatures is below 32 degrees Fahrenheit and if the blower motor is removed while still cold, ice may be found on the blower motor cage. This concern could be caused by water leaking or snow ingestion into the Heater-Vent-Air Conditioning case. Technician is to perform normal water testing diagnostics while the Heater-Vent-Air Conditioning is running, looking for water leaking past the plenum cover. If water is leaking past the cover remove the cover and install a 12×12 snow resistant screen to the fresh air intake. Reseal and install the plenum cover cap using Kent air dry sealer or equivalent.
1 Associated Document
Manufacturer Communications
Bulletin No.: PIT5245A
Date: Feb-2014
https://www.nhtsa.gov/recalls?nhtsaId=10111933
MC-10111933-9999.pdf 482.635KB
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- Equipped with long media in the non-woven material/compound media in order to help capture particles while increasing air flow
- Has a multi-layered construction that creates 'separated' media in order to contain particles
- Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
- ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- Equipped with long media in the non-woven material/compound media in order to help capture particles while increasing air flow
- Has a multi-layered construction that creates 'separated' media in order to contain particles
- Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
- ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- Bosch HEPA Premium Cabin Air Filters are designed and tested to meet High Efficiency Particulate Air (HEPA) standards based on ISO 29463-3:2011 and provide filtration efficiency of 99.97% at 0.3 microns
- This efficiency provides ultimate protection in trapping particulates that can enter your vehicle and provides the cleanest air possible for you and your family
- Melt-blown electrostatic layer and very dense media provide greater trapping capabilities; Additional static cotton layer added to the HEPA media provides higher capacity
- Structural ribs incorporated into design ensure filter integrity, increasing the stability of the filter for optimum performance over its lifetime
- Bosch HEPA cabin filters provide true clean air for enhanced respiratory health without an added chemical odor neutralizer; Cabin air filters should be replaced at least once every 12 months (or every 12K miles)
- Equipped with long media in the non-woven material/compound media in order to help capture particles while increasing air flow
- Has a multi-layered construction that creates 'separated' media in order to contain particles
- Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
- ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- The cabin air filter kit replacement perfectly Replaces OEM Part Number: 22759208 259-200, 22759203, 103948,Fit 2007 2008 2009 2010 2011 2012 2013 Chevy,GMC vehicle,Cadillac.
- Compatible with GM Chevy GMC Vehicles Models- Silverado, Sierra, Suburban,Yukon, Tahoe,Avalanche etc: 2007-2013 Cadillac Escalade/Escalade EXT/Escalade ESV + 2007-2013 Silverado 1500 + 2007-2014 Silverado 2500 HD/Silverado 3500 HD + 2007-2013 Avalanche + 2007-2013 Suburban 1500/2500 + 2007-2014 Chevy Tahoe
- Compatible with 2007-2013 Sierra + 2007-2014 GMC Sierra 2500 HD/3500 HD + 2007-2014 GMC Yukon/Yukon XL 1500 + 2007-2013 GMC Yukon XL 2500
- Air Cleaner & Easy installation:Most GM GMC Vehicles are without cabin air filter.The air filter retrofit kit is a must for improving air quality and give you a healthy environment.Keep HVAC system in good condition.And easy to install,only install step by step follow our instruction.
- Cabin air filter retrofit kit include:1* cabin cover plate + 1* cabin air filter + 1*installation instructions. Our factory is auto accessories expert, excellent customer service with 12-month warranty.
- Equipped with long media in the non-woven material/compound media in order to help capture particles while increasing air flow
- Has a multi-layered construction that creates 'separated' media in order to contain particles
- Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
- ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- Equipped with long media in the non-woven material/compound media in order to help capture particles while increasing air flow
- Has a multi-layered construction that creates 'separated' media in order to contain particles
- Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
- ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- Equipped with long media in the non-woven material/compound media in order to help capture particles while increasing air flow
- Has a multi-layered construction that creates 'separated' media in order to contain particles
- Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
- ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- Equipped with long media in the non-woven material/compound media in order to help capture particles while increasing air flow
- Has a multi-layered construction that creates 'separated' media in order to contain particles
- Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
- ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Last update on 2024-03-31 / Affiliate links / Images from Amazon Product Advertising API
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SEOCONTENT-START
Bulletin No.: PIT5245D Published date: 08/26/2021 Preliminary Information PIT5245D HVAC Blower Motor Is Noisy Or Vibrates Models Brand: Chevrolet Chevrolet Chevrolet Chevrolet Chevrolet Chevrolet GMC GMC GMC GMC GMC Model: Silverado 1500 Silverado Silverado LD Silverado 2500/3500 Suburban Tahoe Sierra 1500 Sierra Sierra Limited Sierra 2500/3500 Yukon Model Years: 2014 2015 – 2018 2019 2019 2015 – 2020 2015 – 2020 2014 2015 – 2018 2019 2019 2015 – 2020 VIN: from to All All All All All All All All All All All All All All All All All All All All All All Engine: All All All All All All All All All All All All All All All All All All All All All All Transmissions: Supersession Statement This PI was superseded to update the Model Years. Please discard PIT5245C. The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI. Condition / Concern Some owners may comment that when the HVAC blower motor is running, it is noisy or may vibrate. This concern will only occur when temperatures are below 32 deg F (0 deg C). If the blower motor is removed while it is still cold, ice may be found on the blower motor cage. If the cabin air filter is removed while still cold, snow and/or ice may be found on the filter. This concern could be caused by either a water leak into the HVAC case or snow ingestion into the HVAC case. Note: Some snow on the cabin filter is normal. Recommendations / Instructions 1. Perform normal water testing diagnostics while the HVAC is running (high blower and in fresh/outside air mode). Inspect for any water leaking past the plenum cover cap, as shown below (1). Water could drip off the bottom of the plenum cover cap (1) into the HVAC fresh air inlet, as shown below (2). 2. If water is leaking past the plenum cover cap (1) it will need to be removed and resealed. While the plenum cover cap is removed also complete the next steps to add a low pressure drop fine snow resistant screen over the fresh air inlet to prevent snow ingestion. 3. Install a 12″ x 12″ snow resistant screen material over the HVAC fresh air inlet (2), as shown below. The water resistant screen can be ordered from Outerwears at www.outerwears.com or by calling 800-967-3450. When searching for the product on the website, use part number WR12 and then select color Black (WR12BK). 4. Secure the snow resistant screen with 7 clips, part number 11588650, to the HVAC fresh air inlet (2), as shown below. 5. Reinstall plenum cover cap, insure cover is flat and free of damage, using Kent air dry sealer or RTV around the perimeter of the plenum cover cap. Allow sealer to dry following manufactures recommendations. 6. Confirm there are no leaks by repeating step 1. Parts Information Part Number Description Qty 11588650 CLIP,L/GATE TR FIN PNL 7 *WR12 (Color Black – WR12BK) WATER RESISTANT SCREEN 1 *This is an Outerwears part number. We believe this source and their products to be reliable. There may be additional manufacturers of such products/materials. General Motors does not endorse, indicate any preference for, or assume any responsibility for the products or material from this firm or for any such items that may be available from other sources. Warranty Information For vehicles repaired under the Bumper-to-Bumper coverage (Canada Base Warranty coverage), use the following labor operation. Reference the Applicable Warranties section of Investigate Vehicle History (IVH) for coverage information. Labor Operation Description Labor Time 2080148* Install Snow Resistant Screen On Fresh Air Intake 1.5 Hr. * This is a unique labor operation for bulletin use only. This will not be published in the Labor Time Guide. Please follow this diagnostic or repair process thoroughly and complete each step. If the condition exhibited is resolved without completing every step, the remaining steps do not need to be performed.
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