# Service bulletin 16NA380

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: 10212594
- Published by NHTSA: 2022\-05\-31
- Manufacturer's number: 16NA380
- Manufacturer's date: 2022\-01\-10
- NHTSA component: EQUIPMENT:EMERGENCY:FIRE SUPRESSION:SMOKE/CO WARNING/ALARM

## NHTSA's summary

This service bulletin provides a diagnostic aid procedure on how to perform a quick test to check if the DPF is the cause of excessive soot from the tailpipe.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10212594-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10212594-9999.pdf)

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

## Components

Equipment and accessories

## Vehicles listed

- 2016 CHEVROLET 3500
- 2017 to 2019 CHEVROLET 3500
- 2020 CHEVROLET 3500
- 2021 CHEVROLET 3500
- 2022 CHEVROLET 3500
- 2017 to 2022 CHEVROLET 4500HD
- 2017 to 2022 CHEVROLET 5500HD
- 2011 to 2012 CHEVROLET COLORADO
- 2014 CHEVROLET COLORADO
- 2015 to 2022 CHEVROLET COLORADO
- 2011 to 2019 CHEVROLET CRUZE
- 2018 to 2019 CHEVROLET EQUINOX
- 2010 to 2021 CHEVROLET EXPRESS
- 2018 CHEVROLET LOW CAB FORWARD 6500
- 2010 to 2014 CHEVROLET SILVERADO 1500
- 2017 to 2021 CHEVROLET SILVERADO 1500
- 2010 to 2022 CHEVROLET SILVERADO 2500
- 2019 to 2022 CHEVROLET SILVERADO 4500
- 2020 to 2022 CHEVROLET SUBURBAN
- 2020 to 2022 CHEVROLET TAHOE
- 2011 to 2012 GMC CANYON
- 2015 to 2022 GMC CANYON
- 2010 to 2022 GMC SAVANA
- 2014 GMC SIERRA 1500
- 2019 to 2021 GMC SIERRA 1500
- 2011 to 2022 GMC SIERRA 2500
- 2011 to 2013 GMC SIERRA DENALI
- 2015 to 2019 GMC SIERRA DENALI
- 2018 to 2019 GMC TERRAIN
- 2021 to 2022 GMC YUKON
- 2021 to 2022 GMC YUKON XL

## Recalls for the same vehicles and component

- [22V874000](/recalls/nhtsa/22V874000.md), 2022-11-23: EQUIPMENT
- [2022160](/recalls/tc/2022160.md), 2022-03-31: Accessories
- [21V497000](/recalls/nhtsa/21V497000.md), 2021-07-01: EQUIPMENT:OTHER:LABELS
- [21V496000](/recalls/nhtsa/21V496000.md), 2021-07-01: EQUIPMENT:ELECTRICAL:ENGINE BLOCK HEATER
- [2020165](/recalls/tc/2020165.md), 2020-04-16: Accessories
- [2019494](/recalls/tc/2019494.md), 2019-10-03: Accessories
- [19V428000](/recalls/nhtsa/19V428000.md), 2019-06-11: EQUIPMENT
- [2019205](/recalls/tc/2019205.md), 2019-04-26: Accessories
- [2018212](/recalls/tc/2018212.md), 2018-04-27: Accessories
- [18V267000](/recalls/nhtsa/18V267000.md), 2018-04-26: EQUIPMENT

## Other bulletins for the same vehicles and component

- [22\-NA\-096](/bulletins/10254391.md), 2024-05-08, Service bulletin: EQUIPMENT. This informational bulletin provides information for dealers/technicians on Customer Education Bulletin for Google Built\-in Radio.
- [PI0572B](/bulletins/10254240.md), 2024-05-06, Service bulletin: EQUIPMENT. Information on COAX Repair Kit Availability.
- [PI0488C](/bulletins/10254219.md), 2024-05-06, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; POWER TRAIN. Diagnostic Information for Transmission.
- [23\-NA\-064](/bulletins/10254014.md), 2024-05-02, Service bulletin: ELECTRICAL SYSTEM; EQUIPMENT. This service bulletin provides information on the Transport Mode Feature, also known as Logistics mode, which is used to increase the 12V Battery stand time of the vehicle during transit and or long period of stand time at the dealerships.
- [PI0718B](/bulletins/10253616.md), 2024-04-29, Service bulletin: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. Audio System Speaker Rattle, Buzz Noise, Poor Sound
- [PI0689B](/bulletins/10253606.md), 2024-04-29, Service bulletin: EQUIPMENT. Tool or Utility Box Sagging, Mis\-aligned.
- [PI0688F](/bulletins/10253605.md), 2024-04-29, Service bulletin: EQUIPMENT:ELECTRICAL:INFOTAINMENT:BLUETOOTH/WIFI. Poor Voice Quality During Bluetooth Call or OnStar® Personal Call.
- [PI0688E](/bulletins/10253604.md), 2024-04-29, Service bulletin: EQUIPMENT:ELECTRICAL:INFOTAINMENT:BLUETOOTH/WIFI. Poor Voice Quality During Bluetooth Call or OnStar® Personal Call.
- [PI0688D](/bulletins/10253603.md), 2024-04-29, Service bulletin: EQUIPMENT:ELECTRICAL:INFOTAINMENT:BLUETOOTH/WIFI. Poor Voice Quality During Bluetooth Call or OnStar® Personal Call.
- [PI0663F](/bulletins/10253595.md), 2024-04-29, Service bulletin: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. Factory Settings Option Inoperable, Radio Display Information May Not Match.

JSON: [/v1/bulletins/10212594](/v1/bulletins/10212594)

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