TSB: MACK CHU, CXU, GRANITE (GU), GU, LE, LEU, LR, MR, MRU, PINNACLE (CHU), PINNACLE (CXU), PINNACLE (PI), R, TD, TERRAPRO (LEU/MRU), TITAN (TD), VAH, VHD, VN, VNL, VNM, VNR, VNX, VT (2007–2020)

Bulletin K76992557 — October 31, 2017

Bulletin Details

Bulletin IDK76992557
ManufacturerMACK
ModelsCHU, CXU, GRANITE (GU), GU, LE, LEU, LR, MR, MRU, PINNACLE (CHU), PINNACLE (CXU), PINNACLE (PI), R, TD, TERRAPRO (LEU/MRU), TITAN (TD), VAH, VHD, VN, VNL, VNM, VNR, VNX, VT
Model Years2007–2020
Date IssuedOctober 31, 2017
Date Added to NHTSANovember 12, 2019
ComponentENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
Vehicles Affected208 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

Aftertreatment Hydrocarbon Injector (AHI, 7th Injector) Changes Between US10 And US17 (GHG17, Common Rail Fuel System) - Chassis Experiencing High soot Accumulation, Abnormal ( Too High, Overtemp, Too Low ) Regeneration Temperatures Followi

Affected Vehicles

MakeModelYearComponent
VOLVO VNX 2020 070000 FUEL SYSTEM, GASOLINE
MACK GRANITE (GU) 2019 070000 FUEL SYSTEM, GASOLINE
MACK GRANITE (GU) 2019 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK PINNACLE (CHU) 2019 070000 FUEL SYSTEM, GASOLINE
MACK PINNACLE (CHU) 2019 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK PINNACLE (CXU) 2019 070000 FUEL SYSTEM, GASOLINE
MACK PINNACLE (CXU) 2019 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK TERRAPRO (LEU/MRU) 2019 070000 FUEL SYSTEM, GASOLINE
MACK TERRAPRO (LEU/MRU) 2019 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
VOLVO VNX 2019 070000 FUEL SYSTEM, GASOLINE
VOLVO VNX 2019 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
VOLVO VNX 2019 070000 FUEL SYSTEM, GASOLINE
MACK GRANITE (GU) 2018 070000 FUEL SYSTEM, GASOLINE
MACK GRANITE (GU) 2018 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK PINNACLE (CHU) 2018 070000 FUEL SYSTEM, GASOLINE
MACK PINNACLE (CHU) 2018 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK PINNACLE (CXU) 2018 070000 FUEL SYSTEM, GASOLINE
MACK PINNACLE (CXU) 2018 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK PINNACLE (PI) 2018 070000 FUEL SYSTEM, GASOLINE
MACK PINNACLE (PI) 2018 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK TERRAPRO (LEU/MRU) 2018 070000 FUEL SYSTEM, GASOLINE
MACK TERRAPRO (LEU/MRU) 2018 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK TITAN (TD) 2018 070000 FUEL SYSTEM, GASOLINE
MACK TITAN (TD) 2018 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
VOLVO VNX 2018 070000 FUEL SYSTEM, GASOLINE
VOLVO VNX 2018 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
VOLVO VNX 2018 070000 FUEL SYSTEM, GASOLINE
MACK CHU 2017 070000 FUEL SYSTEM, GASOLINE
MACK CXU 2017 070000 FUEL SYSTEM, GASOLINE
MACK GRANITE (GU) 2017 070000 FUEL SYSTEM, GASOLINE
MACK GRANITE (GU) 2017 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK GU 2017 070000 FUEL SYSTEM, GASOLINE
MACK LEU 2017 070000 FUEL SYSTEM, GASOLINE
MACK LR 2017 070000 FUEL SYSTEM, GASOLINE
MACK MRU 2017 070000 FUEL SYSTEM, GASOLINE
MACK PINNACLE (CHU) 2017 070000 FUEL SYSTEM, GASOLINE
MACK PINNACLE (CHU) 2017 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK PINNACLE (CXU) 2017 070000 FUEL SYSTEM, GASOLINE
MACK PINNACLE (CXU) 2017 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK TERRAPRO (LEU/MRU) 2017 070000 FUEL SYSTEM, GASOLINE
MACK TERRAPRO (LEU/MRU) 2017 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK TITAN (TD) 2017 070000 FUEL SYSTEM, GASOLINE
MACK TITAN (TD) 2017 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
VOLVO VAH 2017 356000 EQUIPMENT ADAPTIVE/MOBILITY
VOLVO VHD 2017 356000 EQUIPMENT ADAPTIVE/MOBILITY
VOLVO VNL 2017 356000 EQUIPMENT ADAPTIVE/MOBILITY
VOLVO VNM 2017 356000 EQUIPMENT ADAPTIVE/MOBILITY
VOLVO VNX 2017 356000 EQUIPMENT ADAPTIVE/MOBILITY
VOLVO VNX 2017 070000 FUEL SYSTEM, GASOLINE
VOLVO VNX 2017 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
VOLVO VNX 2017 070000 FUEL SYSTEM, GASOLINE
MACK GRANITE (GU) 2016 070000 FUEL SYSTEM, GASOLINE
MACK GRANITE (GU) 2016 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK PINNACLE (CHU) 2016 070000 FUEL SYSTEM, GASOLINE
MACK PINNACLE (CHU) 2016 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK PINNACLE (CXU) 2016 070000 FUEL SYSTEM, GASOLINE
MACK PINNACLE (CXU) 2016 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK TERRAPRO (LEU/MRU) 2016 070000 FUEL SYSTEM, GASOLINE
MACK TERRAPRO (LEU/MRU) 2016 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK TITAN (TD) 2016 070000 FUEL SYSTEM, GASOLINE
MACK TITAN (TD) 2016 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
VOLVO VNX 2016 070000 FUEL SYSTEM, GASOLINE
VOLVO VNX 2016 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
VOLVO VNX 2016 070000 FUEL SYSTEM, GASOLINE
MACK GRANITE (GU) 2015 070000 FUEL SYSTEM, GASOLINE
MACK GRANITE (GU) 2015 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK PINNACLE (CHU) 2015 070000 FUEL SYSTEM, GASOLINE
MACK PINNACLE (CHU) 2015 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK PINNACLE (CXU) 2015 070000 FUEL SYSTEM, GASOLINE
MACK PINNACLE (CXU) 2015 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK TERRAPRO (LEU/MRU) 2015 070000 FUEL SYSTEM, GASOLINE
MACK TERRAPRO (LEU/MRU) 2015 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK TITAN (TD) 2015 070000 FUEL SYSTEM, GASOLINE
MACK TITAN (TD) 2015 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
VOLVO VNX 2015 070000 FUEL SYSTEM, GASOLINE
VOLVO VNX 2015 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
VOLVO VNX 2015 070000 FUEL SYSTEM, GASOLINE
MACK GRANITE (GU) 2014 070000 FUEL SYSTEM, GASOLINE
MACK GRANITE (GU) 2014 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK PINNACLE (CHU) 2014 070000 FUEL SYSTEM, GASOLINE
MACK PINNACLE (CHU) 2014 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK PINNACLE (CXU) 2014 070000 FUEL SYSTEM, GASOLINE
MACK PINNACLE (CXU) 2014 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK TERRAPRO (LEU/MRU) 2014 070000 FUEL SYSTEM, GASOLINE
MACK TERRAPRO (LEU/MRU) 2014 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK TITAN (TD) 2014 070000 FUEL SYSTEM, GASOLINE
MACK TITAN (TD) 2014 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
VOLVO VNX 2014 070000 FUEL SYSTEM, GASOLINE
VOLVO VNX 2014 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
VOLVO VNX 2014 070000 FUEL SYSTEM, GASOLINE
MACK GRANITE (GU) 2013 070000 FUEL SYSTEM, GASOLINE
MACK GRANITE (GU) 2013 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK PINNACLE (CHU) 2013 070000 FUEL SYSTEM, GASOLINE
MACK PINNACLE (CHU) 2013 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK PINNACLE (CXU) 2013 070000 FUEL SYSTEM, GASOLINE
MACK PINNACLE (CXU) 2013 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK TERRAPRO (LEU/MRU) 2013 070000 FUEL SYSTEM, GASOLINE
MACK TERRAPRO (LEU/MRU) 2013 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK TITAN (TD) 2013 070000 FUEL SYSTEM, GASOLINE
MACK TITAN (TD) 2013 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
VOLVO VNX 2013 070000 FUEL SYSTEM, GASOLINE
VOLVO VNX 2013 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
VOLVO VNX 2013 070000 FUEL SYSTEM, GASOLINE
MACK GRANITE (GU) 2012 070000 FUEL SYSTEM, GASOLINE
MACK GRANITE (GU) 2012 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK PINNACLE (CHU) 2012 070000 FUEL SYSTEM, GASOLINE
MACK PINNACLE (CHU) 2012 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK PINNACLE (CXU) 2012 070000 FUEL SYSTEM, GASOLINE
MACK PINNACLE (CXU) 2012 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK TERRAPRO (LEU/MRU) 2012 070000 FUEL SYSTEM, GASOLINE
MACK TERRAPRO (LEU/MRU) 2012 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK TITAN (TD) 2012 070000 FUEL SYSTEM, GASOLINE
MACK TITAN (TD) 2012 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK GRANITE (GU) 2011 070000 FUEL SYSTEM, GASOLINE
MACK GRANITE (GU) 2011 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK PINNACLE (CHU) 2011 070000 FUEL SYSTEM, GASOLINE
MACK PINNACLE (CHU) 2011 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK PINNACLE (CXU) 2011 070000 FUEL SYSTEM, GASOLINE
MACK PINNACLE (CXU) 2011 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK TERRAPRO (LEU/MRU) 2011 070000 FUEL SYSTEM, GASOLINE
MACK TERRAPRO (LEU/MRU) 2011 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK TITAN (TD) 2011 070000 FUEL SYSTEM, GASOLINE
MACK TITAN (TD) 2011 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK GRANITE (GU) 2010 070000 FUEL SYSTEM, GASOLINE
MACK GRANITE (GU) 2010 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK PINNACLE (CHU) 2010 070000 FUEL SYSTEM, GASOLINE
MACK PINNACLE (CHU) 2010 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK PINNACLE (CXU) 2010 070000 FUEL SYSTEM, GASOLINE
MACK PINNACLE (CXU) 2010 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK TERRAPRO (LEU/MRU) 2010 070000 FUEL SYSTEM, GASOLINE
MACK TERRAPRO (LEU/MRU) 2010 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK TITAN (TD) 2010 070000 FUEL SYSTEM, GASOLINE
MACK TITAN (TD) 2010 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK GRANITE (GU) 2009 070000 FUEL SYSTEM, GASOLINE
MACK GRANITE (GU) 2009 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK PINNACLE (CHU) 2009 070000 FUEL SYSTEM, GASOLINE
MACK PINNACLE (CHU) 2009 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK PINNACLE (CXU) 2009 070000 FUEL SYSTEM, GASOLINE
MACK PINNACLE (CXU) 2009 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK TERRAPRO (LEU/MRU) 2009 070000 FUEL SYSTEM, GASOLINE
MACK TERRAPRO (LEU/MRU) 2009 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK TITAN (TD) 2009 070000 FUEL SYSTEM, GASOLINE
MACK TITAN (TD) 2009 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK GRANITE (GU) 2008 070000 FUEL SYSTEM, GASOLINE
MACK GRANITE (GU) 2008 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK PINNACLE (CHU) 2008 070000 FUEL SYSTEM, GASOLINE
MACK PINNACLE (CHU) 2008 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK PINNACLE (CXU) 2008 070000 FUEL SYSTEM, GASOLINE
MACK PINNACLE (CXU) 2008 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK TERRAPRO (LEU/MRU) 2008 070000 FUEL SYSTEM, GASOLINE
MACK TERRAPRO (LEU/MRU) 2008 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK GRANITE (GU) 2007 070000 FUEL SYSTEM, GASOLINE
MACK GRANITE (GU) 2007 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK PINNACLE (CHU) 2007 070000 FUEL SYSTEM, GASOLINE
MACK PINNACLE (CHU) 2007 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK PINNACLE (CXU) 2007 070000 FUEL SYSTEM, GASOLINE
MACK PINNACLE (CXU) 2007 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK TERRAPRO (LEU/MRU) 2007 070000 FUEL SYSTEM, GASOLINE
MACK TERRAPRO (LEU/MRU) 2007 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
MACK CHU 070000 FUEL SYSTEM, GASOLINE
MACK CHU 350000 EQUIPMENT
MACK CHU 356000 EQUIPMENT ADAPTIVE/MOBILITY
MACK CXU 070000 FUEL SYSTEM, GASOLINE
MACK CXU 350000 EQUIPMENT
MACK CXU 356000 EQUIPMENT ADAPTIVE/MOBILITY
MACK GU 070000 FUEL SYSTEM, GASOLINE
MACK GU 350000 EQUIPMENT
MACK GU 356000 EQUIPMENT ADAPTIVE/MOBILITY
MACK LE 070000 FUEL SYSTEM, GASOLINE
MACK LE 350000 EQUIPMENT
MACK LE 356000 EQUIPMENT ADAPTIVE/MOBILITY
MACK LR 070000 FUEL SYSTEM, GASOLINE
MACK LR 350000 EQUIPMENT
MACK LR 356000 EQUIPMENT ADAPTIVE/MOBILITY
MACK MR 070000 FUEL SYSTEM, GASOLINE
MACK MR 350000 EQUIPMENT
MACK MR 356000 EQUIPMENT ADAPTIVE/MOBILITY
MACK R 070000 FUEL SYSTEM, GASOLINE
MACK R 350000 EQUIPMENT
MACK R 356000 EQUIPMENT ADAPTIVE/MOBILITY
MACK TD 070000 FUEL SYSTEM, GASOLINE
MACK TD 350000 EQUIPMENT
MACK TD 356000 EQUIPMENT ADAPTIVE/MOBILITY
VOLVO VAH 070000 FUEL SYSTEM, GASOLINE
VOLVO VAH 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
VOLVO VAH 063100 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
VOLVO VAH 070000 FUEL SYSTEM, GASOLINE
VOLVO VHD 070000 FUEL SYSTEM, GASOLINE
VOLVO VHD 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
VOLVO VHD 063100 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
VOLVO VHD 070000 FUEL SYSTEM, GASOLINE
VOLVO VN 063100 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
VOLVO VNL 070000 FUEL SYSTEM, GASOLINE
VOLVO VNL 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
VOLVO VNL 063100 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
VOLVO VNL 070000 FUEL SYSTEM, GASOLINE
VOLVO VNM 070000 FUEL SYSTEM, GASOLINE
VOLVO VNM 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
VOLVO VNM 063100 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
VOLVO VNM 070000 FUEL SYSTEM, GASOLINE
VOLVO VNR 070000 FUEL SYSTEM, GASOLINE
VOLVO VNR 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
VOLVO VNR 063100 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
VOLVO VNR 070000 FUEL SYSTEM, GASOLINE
VOLVO VT 070000 FUEL SYSTEM, GASOLINE
VOLVO VT 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
VOLVO VT 063100 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
VOLVO VT 070000 FUEL SYSTEM, GASOLINE

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What Should You Do?

If your vehicle is affected by this TSB, contact your authorized MACK dealer. Bring this bulletin ID (K76992557) 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.