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Service bulletin 21-BR-002H

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10190038
Published by NHTSA2021-04-07
Manufacturer's number21-BR-002H
Manufacturer's date2021-03-23
NHTSA componentSERVICE BRAKES; EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY

NHTSA's summary

This bulletin provides best practice recommendations when performing brake service procedures.

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

Brakes, Equipment and accessories

Vehicles listed
HYPERTEK DOMINATOR1997
HYUNDAI ACCENT1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
HYUNDAI ACCENT GT1997 (the catalog's model; the bulletin names a series or trim of it)
HYUNDAI AZERA2005
HYUNDAI AZERA2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
HYUNDAI ELANTRA1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
HYUNDAI ELANTRA GT2013, 2014, 2015, 2016 (the catalog's model; the bulletin names a series or trim of it)
HYUNDAI ELANTRA GT2017, 2018, 2019, 2020
HYUNDAI ELANTRA TOURING2007, 2008, 2009 (the catalog's model; the bulletin names a series or trim of it)
HYUNDAI ELANTRA TOURING2010
HYUNDAI ELANTRA TOURING2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
HYUNDAI ENTOURAGE2006, 2007, 2008, 2009
HYUNDAI EQUUS2009 to 2010
HYUNDAI EQUUS2011, 2012, 2013, 2014, 2015, 2016
HYUNDAI EQUUS2017
HYUNDAI EXCEL1997 to 1998
HYUNDAI EXCEL2001
HYUNDAI GENESIS2008
HYUNDAI GENESIS2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
HYUNDAI GENESIS COUPE2010, 2011, 2012, 2013, 2014, 2015, 2016
HYUNDAI IONIQ2020
HYUNDAI IONIQ ELECTRIC2017, 2018, 2019, 2020 (the catalog's model; the bulletin names a series or trim of it)
HYUNDAI IONIQ HYBRID2017, 2018, 2019, 2020 (the catalog's model; the bulletin names a series or trim of it)
HYUNDAI IONIQ PLUG-IN HYBRID2018, 2019, 2020 (the catalog's model; the bulletin names a series or trim of it)
HYUNDAI KONA2018, 2019, 2020, 2021
HYUNDAI KONA ELECTRIC2019, 2020, 2021 (the catalog's model; the bulletin names a series or trim of it)
HYUNDAI NEXO2019, 2020
HYUNDAI PALISADE2020, 2021
HYUNDAI SANTA FE2000
HYUNDAI SANTA FE2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
HYUNDAI SANTA FE SPORT2013, 2014, 2015, 2016, 2017, 2018
HYUNDAI SANTA FE XL2019
HYUNDAI SCOUPE1997
HYUNDAI SONATA1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
HYUNDAI SONATA GLS1999 (the catalog's model; the bulletin names a series or trim of it)
HYUNDAI SONATA HYBRID2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021 (the catalog's model; the bulletin names a series or trim of it)
HYUNDAI SONATA PLUG-IN HYBRID2016, 2017, 2018, 2019 (the catalog's model; the bulletin names a series or trim of it)
HYUNDAI TIBURON1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
HYUNDAI TRAJET2001
HYUNDAI TUCSON2004
HYUNDAI TUCSON2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
HYUNDAI TUCSON FUEL CELL2015, 2016, 2017 (the catalog's model; the bulletin names a series or trim of it)
HYUNDAI VELOSTER2011
HYUNDAI VELOSTER2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
HYUNDAI VENUE2020, 2021
HYUNDAI VERACRUZ2007, 2008, 2009, 2010, 2011, 2012
HYUNDAI XG1999 to 2002
HYUNDAI XG 3502004
HYUNDAI XG3002001
HYUNDAI XG3002002 to 2004
HYUNDAI XG300L2001 (the catalog's model; the bulletin names a series or trim of it)
HYUNDAI XG300L2002
HYUNDAI XG3502001
HYUNDAI XG3502002, 2003, 2004, 2005
HYUNDAI XG3502006

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
20240802024-02-08. Brakes
20235272023-09-22. Brakes
23V6510002023-09-22. SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE
20231252023-03-08. Brakes
20226162022-10-27. Brakes
22V8100002022-10-27. SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE
20221182022-03-15. Accessories
20220462022-02-03. Brakes
22V0560002022-02-03. SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE
21V9370002021-12-02. SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
24-01-009H2024-03-05. Service bulletin. This bulletin provides the service procedure to: 1) Upgrade the IBU/BCM (Integrated Body Control Unit/Body Control Module) to revise the OEM Hyundai burglar alarm system operation and ignition start logic and 2) Install two anti-theft decals for the front windows. Additional decals may also be installed in the rear windows at customer’s discretion.
24-01-009H2024-03-05. Service bulletin. Hyundai has launched an anti-theft software upgrade and window decal campaign (Campaign 993), combined with an anti-theft steering wheel lock campaign (Campaign P32), and anti-theft ignition cylinder protector campaign (Campaign 9A5) in response to an increase in thefts of certain 2011-2022MY Hyundai vehicles not equipped with engine immobilizers targeted through social media. For certain vehicles that cannot be upgraded with the software (Campaign 993), Hyundai is offering customers an anti-theft ignition cylinder protector to be installed on their vehicle. This Dealer Best Practices Guide provides information to assist dealership personnel with customer questions relating to the immobilizer software upgrade, window decals and steering wheel lock anti-theft solutions available from HMA through Hyundai dealers.
23-BE-007H2023-08-02. Service bulletin. This Service Information bulletin provides information on how to update the Apple Carplay software from Hyundai’s Navigation Updates page. The current version of Google Maps has 10 times the data transmission compared to the previous version. As a countermeasure, an update with a frame skip logic has been added to resolve the data congestion with Google Maps.
23-01-014H-52023-08-02. Service bulletin. Hyundai has launched an anti-theft software upgrade and window decal campaign (Campaign 993), combined with an anti-theft steering wheel lock campaign (Campaign P32), in response to an increase in thefts of certain 2011-2022MY Hyundai vehicles not equipped with engine immobilizers targeted through social media. For certain vehicles that cannot be updated with the software (Campaign 993), Hyundai is offering customers steering wheel locks at the dealer (Campaign P32).
23-BR-001H2023-05-02. Service bulletin. When servicing any of the specified vehicles below with the corresponding DTCs, C2416, “Motor Short or Open – LH (EPB)” or C2417 “Motor Short or Open – RH (EPB)”, follow the step-by-step procedures in this bulletin.
23-01-006H2023-04-04. Service bulletin. Certain Elantra (CN7/CN7a) vehicles equipped with the 2.0L MPI and Intelligent Variable Transmission (IVT) need an update to the damper clutch logic to address a potential engine stall condition immediately following Forward Collision Avoidance (FCA) activation under specific operating conditions at low engine RPM and low vehicle speeds. In the event a low-speed stall does occur, the engine can immediately be restarted.
22-01-023H-22022-12-07. Service bulletin. Certain vehicles may experience the Check Engine warning lamp illuminated with DTC P1326 and/or engine may exhibit abnormal noise, or no crank/no start condition related to connecting rod bearing wear or damage. This Dealer Best Practice outlines the service process to inspect the vehicle and replace the engine or update the engine ECU software based on the inspection results, as well as related warranty coverage for the conditions outlined above.
22-EM-006H-22022-12-07. Service bulletin. The warranty coverage for engine repair or replacement regarding engine damage or malfunction from connecting rod bearing wear has been extended to 15 years or 150,000 miles from the date of original retail delivery or date of first use, whichever occurs first, and is valid for original and subsequent owners. Commercial entities and individuals engaged in the buying, selling, leasing, or renting of motor vehicles, as well as salvaged vehicles, are ineligible for the extended warranty.
22-GI-006G2022-08-05. Service bulletin. Effective June 2, 2008, Federal Motor Vehicle Safety Standard 110 (FMVSS 110) sets a threshold for correcting load capacity information indicated on tire placards when the vehicle weight has been increased before retail sale. This limit is the lesser of 1.5% of the Gross Vehicle Weight Rating or 100 pounds. If the total added weight exceeds the lesser of the limit, a label (See Figure 1) must be added to the driver-side B-pillar within 25mm (1 inch) of the original tire placard. NOTE: Effective immediately, all ports will stop the installation of the Load Capacity Label when there are no port accessories installed.
TXXP DBP2022-06-10. Service bulletin. The warranty coverage for the hydraulic electronic control unit (HECU) for certain 2009-12 Genesis (BH) and 2011-12 Equus (VI) vehicles for repairs and replacement has been extended to 15 years with unlimited miles from the date of original retail delivery or date of first use and is valid for original and subsequent owners.