TSB: INFINITI FX50, JX35, Q50, Q50 HYBRID, Q60, QX50, QX56, QX60, QX60 HYBRID, QX70, QX80 (2009–2020)

Bulletin ITB19-024 — September 12, 2019

Bulletin Details

Bulletin IDITB19-024
ManufacturerINFINITI
ModelsFX50, JX35, Q50, Q50 HYBRID, Q60, QX50, QX56, QX60, QX60 HYBRID, QX70, QX80
Model Years2009–2020
Date IssuedSeptember 12, 2019
Date Added to NHTSAOctober 7, 2019
ComponentELECTRICAL SYSTEM
Vehicles Affected141 combinations

What is a TSB?

A Technical Service Bulletin is a document issued by the vehicle manufacturer to inform dealership technicians about a known issue and the recommended repair procedure. TSBs are not mandatory recalls — they serve as repair guidance for common problems.

If your vehicle has this issue, bring this bulletin ID to your dealer. If under warranty, the repair should be covered at no cost.

Summary

DTC B00A0-00 STORED IF YOU CONFIRM DTC B00A0-00 (OCCUPANT DETECTION SENSOR UNIT) is stored And OCS zero point reset cannot be performed And The following screen will display: ACTION 1. Check the Occupant Classification System (O

Affected Vehicles

MakeModelYearComponent
INFINITI Q50 2020 110000 ELECTRICAL SYSTEM
INFINITI Q50 2020 140000 AIR BAGS
INFINITI Q50 2020 220000 SEATS
INFINITI QX50 2020 110000 ELECTRICAL SYSTEM
INFINITI QX50 2020 140000 AIR BAGS
INFINITI QX50 2020 220000 SEATS
INFINITI QX60 2020 110000 ELECTRICAL SYSTEM
INFINITI QX60 2020 140000 AIR BAGS
INFINITI QX60 2020 220000 SEATS
INFINITI Q50 2019 110000 ELECTRICAL SYSTEM
INFINITI Q50 2019 140000 AIR BAGS
INFINITI Q50 2019 220000 SEATS
INFINITI Q60 2019 110000 ELECTRICAL SYSTEM
INFINITI Q60 2019 140000 AIR BAGS
INFINITI Q60 2019 220000 SEATS
INFINITI QX50 2019 110000 ELECTRICAL SYSTEM
INFINITI QX50 2019 140000 AIR BAGS
INFINITI QX50 2019 220000 SEATS
INFINITI QX60 2019 110000 ELECTRICAL SYSTEM
INFINITI QX60 2019 140000 AIR BAGS
INFINITI QX60 2019 220000 SEATS
INFINITI QX80 2019 110000 ELECTRICAL SYSTEM
INFINITI QX80 2019 140000 AIR BAGS
INFINITI QX80 2019 220000 SEATS
INFINITI Q50 2018 110000 ELECTRICAL SYSTEM
INFINITI Q50 2018 140000 AIR BAGS
INFINITI Q50 2018 220000 SEATS
INFINITI Q50 HYBRID 2018 110000 ELECTRICAL SYSTEM
INFINITI Q50 HYBRID 2018 140000 AIR BAGS
INFINITI Q50 HYBRID 2018 220000 SEATS
INFINITI Q60 2018 110000 ELECTRICAL SYSTEM
INFINITI Q60 2018 140000 AIR BAGS
INFINITI Q60 2018 220000 SEATS
INFINITI QX60 2018 110000 ELECTRICAL SYSTEM
INFINITI QX60 2018 140000 AIR BAGS
INFINITI QX60 2018 220000 SEATS
INFINITI QX80 2018 110000 ELECTRICAL SYSTEM
INFINITI QX80 2018 140000 AIR BAGS
INFINITI QX80 2018 220000 SEATS
INFINITI Q50 2017 110000 ELECTRICAL SYSTEM
INFINITI Q50 2017 140000 AIR BAGS
INFINITI Q50 2017 220000 SEATS
INFINITI Q50 HYBRID 2017 110000 ELECTRICAL SYSTEM
INFINITI Q50 HYBRID 2017 140000 AIR BAGS
INFINITI Q50 HYBRID 2017 220000 SEATS
INFINITI Q60 2017 110000 ELECTRICAL SYSTEM
INFINITI Q60 2017 140000 AIR BAGS
INFINITI Q60 2017 220000 SEATS
INFINITI QX60 2017 110000 ELECTRICAL SYSTEM
INFINITI QX60 2017 140000 AIR BAGS
INFINITI QX60 2017 220000 SEATS
INFINITI QX60 HYBRID 2017 110000 ELECTRICAL SYSTEM
INFINITI QX60 HYBRID 2017 140000 AIR BAGS
INFINITI QX60 HYBRID 2017 220000 SEATS
INFINITI QX70 2017 110000 ELECTRICAL SYSTEM
INFINITI QX70 2017 140000 AIR BAGS
INFINITI QX70 2017 220000 SEATS
INFINITI QX80 2017 110000 ELECTRICAL SYSTEM
INFINITI QX80 2017 140000 AIR BAGS
INFINITI QX80 2017 220000 SEATS
INFINITI Q50 2016 110000 ELECTRICAL SYSTEM
INFINITI Q50 2016 140000 AIR BAGS
INFINITI Q50 2016 220000 SEATS
INFINITI Q50 HYBRID 2016 110000 ELECTRICAL SYSTEM
INFINITI Q50 HYBRID 2016 140000 AIR BAGS
INFINITI Q50 HYBRID 2016 220000 SEATS
INFINITI QX60 2016 110000 ELECTRICAL SYSTEM
INFINITI QX60 2016 140000 AIR BAGS
INFINITI QX60 2016 220000 SEATS
INFINITI QX60 HYBRID 2016 110000 ELECTRICAL SYSTEM
INFINITI QX60 HYBRID 2016 140000 AIR BAGS
INFINITI QX60 HYBRID 2016 220000 SEATS
INFINITI QX70 2016 110000 ELECTRICAL SYSTEM
INFINITI QX70 2016 140000 AIR BAGS
INFINITI QX70 2016 220000 SEATS
INFINITI QX80 2016 110000 ELECTRICAL SYSTEM
INFINITI QX80 2016 140000 AIR BAGS
INFINITI QX80 2016 220000 SEATS
INFINITI Q50 2015 110000 ELECTRICAL SYSTEM
INFINITI Q50 2015 140000 AIR BAGS
INFINITI Q50 2015 220000 SEATS
INFINITI Q50 HYBRID 2015 110000 ELECTRICAL SYSTEM
INFINITI Q50 HYBRID 2015 140000 AIR BAGS
INFINITI Q50 HYBRID 2015 220000 SEATS
INFINITI QX60 2015 110000 ELECTRICAL SYSTEM
INFINITI QX60 2015 140000 AIR BAGS
INFINITI QX60 2015 220000 SEATS
INFINITI QX60 HYBRID 2015 110000 ELECTRICAL SYSTEM
INFINITI QX60 HYBRID 2015 140000 AIR BAGS
INFINITI QX60 HYBRID 2015 220000 SEATS
INFINITI QX70 2015 110000 ELECTRICAL SYSTEM
INFINITI QX70 2015 140000 AIR BAGS
INFINITI QX70 2015 220000 SEATS
INFINITI QX80 2015 110000 ELECTRICAL SYSTEM
INFINITI QX80 2015 140000 AIR BAGS
INFINITI QX80 2015 220000 SEATS
INFINITI Q50 2014 110000 ELECTRICAL SYSTEM
INFINITI Q50 2014 140000 AIR BAGS
INFINITI Q50 2014 220000 SEATS
INFINITI Q50 HYBRID 2014 110000 ELECTRICAL SYSTEM
INFINITI Q50 HYBRID 2014 140000 AIR BAGS
INFINITI Q50 HYBRID 2014 220000 SEATS
INFINITI QX60 2014 110000 ELECTRICAL SYSTEM
INFINITI QX60 2014 140000 AIR BAGS
INFINITI QX60 2014 220000 SEATS
INFINITI QX60 HYBRID 2014 110000 ELECTRICAL SYSTEM
INFINITI QX60 HYBRID 2014 140000 AIR BAGS
INFINITI QX60 HYBRID 2014 220000 SEATS
INFINITI QX70 2014 110000 ELECTRICAL SYSTEM
INFINITI QX70 2014 140000 AIR BAGS
INFINITI QX70 2014 220000 SEATS
INFINITI QX80 2014 110000 ELECTRICAL SYSTEM
INFINITI QX80 2014 140000 AIR BAGS
INFINITI QX80 2014 220000 SEATS
INFINITI FX50 2013 110000 ELECTRICAL SYSTEM
INFINITI FX50 2013 140000 AIR BAGS
INFINITI FX50 2013 220000 SEATS
INFINITI JX35 2013 110000 ELECTRICAL SYSTEM
INFINITI JX35 2013 140000 AIR BAGS
INFINITI JX35 2013 220000 SEATS
INFINITI QX56 2013 110000 ELECTRICAL SYSTEM
INFINITI QX56 2013 140000 AIR BAGS
INFINITI QX56 2013 220000 SEATS
INFINITI FX50 2012 110000 ELECTRICAL SYSTEM
INFINITI FX50 2012 140000 AIR BAGS
INFINITI FX50 2012 220000 SEATS
INFINITI QX56 2012 110000 ELECTRICAL SYSTEM
INFINITI QX56 2012 140000 AIR BAGS
INFINITI QX56 2012 220000 SEATS
INFINITI FX50 2011 110000 ELECTRICAL SYSTEM
INFINITI FX50 2011 140000 AIR BAGS
INFINITI FX50 2011 220000 SEATS
INFINITI QX56 2011 110000 ELECTRICAL SYSTEM
INFINITI QX56 2011 140000 AIR BAGS
INFINITI QX56 2011 220000 SEATS
INFINITI FX50 2010 110000 ELECTRICAL SYSTEM
INFINITI FX50 2010 140000 AIR BAGS
INFINITI FX50 2010 220000 SEATS
INFINITI FX50 2009 110000 ELECTRICAL SYSTEM
INFINITI FX50 2009 140000 AIR BAGS
INFINITI FX50 2009 220000 SEATS

Related INFINITI Recalls

CampaignModelYearComponentSummary
QX80 2026 BACK OVER PREVENTION:SOFTWARE Nissan North America, Inc. (Nissan) is recalling certain 2025 Murano, 2025-20...
QX80 2025 BACK OVER PREVENTION:SOFTWARE Nissan North America, Inc. (Nissan) is recalling certain 2025 Murano, 2025-20...
QX50 2021 ENGINE AND ENGINE COOLING:ENGINE:HARD... Nissan North America, Inc. (Nissan) is recalling certain 2021-2024 Rogue, 201...
QX55 2022 ENGINE AND ENGINE COOLING:ENGINE:HARD... Nissan North America, Inc. (Nissan) is recalling certain 2021-2024 Rogue, 201...
QX50 2022 ENGINE AND ENGINE COOLING:ENGINE:HARD... Nissan North America, Inc. (Nissan) is recalling certain 2021-2024 Rogue, 201...

What Should You Do?

If your vehicle is affected by this TSB, contact your authorized INFINITI dealer. Bring this bulletin ID (ITB19-024) when you visit. If under warranty, the repair should be free. If your warranty has expired, ask about goodwill coverage — manufacturers sometimes cover TSB-related repairs beyond the warranty period.

Frequently Asked Questions

A recall is a mandatory safety fix — the manufacturer must repair every affected vehicle for free. A TSB is an advisory document that describes a known issue and the recommended fix, but repairs are not required. However, some TSBs eventually lead to recalls if the issue poses a safety risk. TSBs are generally issued for quality or performance problems, while recalls address safety defects.

If your vehicle is still under the manufacturer's warranty, TSB-related repairs are typically covered at no cost. If your warranty has expired, you can ask the dealer about goodwill or customer assistance programs. Many manufacturers will cover or partially cover repairs for well-known issues, especially if the TSB was issued recently or affects a large number of vehicles.

Check the make, model, and model year listed above against your vehicle. If they match, this bulletin likely applies. However, TSBs may only affect vehicles with specific production dates, VIN ranges, or configurations. Your dealer can confirm by entering your VIN into their service system, which will show all applicable TSBs and recalls.

This data comes from the National Highway Traffic Safety Administration (NHTSA). Manufacturers are required to submit copies of all communications (including TSBs) sent to their dealers to NHTSA. The agency makes this data publicly available as part of its vehicle safety monitoring program.