2015 Isuzu NPR recalls, problems & safety ratings
NHTSA lists 6 recalls for the 2015 Isuzu NPR and 2 owner complaints. The most-reported problem areas are engine (2), fuel/propulsion system (2), steering (1).
The 2015 ranks #6 of 8 NPR model years for fewest complaints (2012–2019), with more complaints than the average year (2). It has 6 recalls vs. an average of 4.4 per model year.
Recalls 6
Every recall NHTSA lists for the 2015 Isuzu NPR. Not every recall applies to every vehicle, so check your VIN. Recall repairs are free at a franchised dealer.
Suspension · rear · springs · leaf spring assembly · u-bolt, leaf spring to axle
Problem: Isuzu Technical Center of America, Inc. (Isuzu) is recalling certain 2015-2017 Isuzu NPR, Reach, 2016-2020 Isuzu NPR XD, NPR HD, NQR, 2016-2021 Isuzu NRR, 2017-2020 Chevrolet 4500XD, 4500HD, 5500HD, and 2020 Chevrolet 5500XD vehicles. The U-bolt nuts for the rear axle may not have been properly tightened and may loosen, causing the axle to misalign.
Risk: The misalignment may cause the propeller shaft to separate, causing a loss of power to the rear wheels and a stall, increasing the risk of a crash.
Fix: Isuzu will notify owners, and dealers will inspect and, if needed, replace and tighten the rear axle U-bolt nuts, free of charge. The recall began on April 23, 2021. Owners may contact Isuzu customer service at 1-866-441-9638. Isuzu's number for this recall is V2103.
Equipment
Problem: Isuzu Technical Center of America, Inc. (Isuzu) is recalling certain 2011-2017 Isuzu NPR, 2008 NPR HD and NPR-HD Gas, 2011-2018 NPR HD and NRR, 2015-2018 NPR XD, 2012-2018 NQR, 2012-2017 NPR Gas and NPR-HD Gas, 2016-2017 Chevrolet Low Cab Forward 3500 HD, 3500 and 4500 and 2017-2018 Chevrolet Low Cab Forward 4500 HD, 4500 XD, 5500 HD and 5500 XD vehicles, equipped with certain Walter Kidde Plastic-Handle Fire Extinguishers, models FC10 and FC110. These extinguishers may become clogged, preventing the extinguisher from discharging as expected or excessive force may be needed to activate the extinguisher. Additionally, in certain models, the nozzle may detach from the valve assembly with enough force that it could cause injury and also render the product inoperable.
Risk: In the event of a fire, if the fire extinguisher does not function properly, it can increase the risk of injury.
Fix: Isuzu will notify owners, instructing them to contact Kidde to get a replacement fire extinguisher, free of charge. The recall is expected to begin in December 2017. Owners may contact Isuzu customer service at 1-866-441-9638 or Walter Kidde customer service at 1-855-262-3540 or they may also visit www.kidde.com and click on "Product Safety Recall" to order replacement fire extinguishers free of charge. Isuzu's number for this recall is V1705. Note: This recall includes fire extinguishers provided as a remedy for previous Isuzu recall 15V778.
Power train · axle hubs
Problem: Isuzu Technical Center of America, Inc. (Isuzu) is recalling certain 2011-2016 NPR, 2011-2017 NPR-HD, NQR, NRR, 2015-2017 NPR-XD, 2012-2016 Reach, NPR Gas and NPR-HD Gas incomplete trucks. The left rear wheel bearing hub locking bolts may not have been properly tightened during assembly.
Risk: The loose bolts can allow the wheel assembly to move outward from the axle housing, affecting the control of the vehicle and reducing braking performance, thereby increasing a risk of a crash.
Fix: Isuzu will notify owners, and dealers will inspect the left rear wheel bearing hub locking bolts, tightening them as necessary, free of charge. The recall began on April 19, 2017. Owners may contact Isuzu customer service at 1-866-441-9638.
Structure · frame and members
Problem: Isuzu Technical Center of America, Inc. (Isuzu) is recalling certain 2015-2017 NPR HD, NPR XD, NQR and NRR trucks. During manufacturing, the stamping equipment may have created burrs on the frame crossmember that the transmission is mounted to. These burrs may cause the transmission mounting studs to break.
Risk: If the studs break, the transmission may not be properly supported, preventing it from shifting correctly and increasing the risk of a crash.
Fix: Isuzu will notify owners, and dealers will inspect the vehicles and install a metal shim to prevent stress on the mounting studs, free of charge. The recall on April 17, 2017. Owners may contact Isuzu customer service at 1-866-441-9638.
Vehicle speed control · accelerator pedal
Problem: Isuzu Technical Center of America, Inc. (Isuzu) is recalling certain model year 2014-2016 Isuzu NPR and NPR HD vehicles manufactured August 26, 2013, to November 11, 2016, and 2016 Chevrolet Low Cab Forward 3500 and 4500 vehicles manufactured July 27, 2016, to November 11, 2016. The affected vehicles have a throttle pedal that may get stuck under the steel stopper bolt, causing the pedal to remain in the full throttle position. Note: In gasoline models only.
Risk: A stuck open accelerator pedal may result in very high vehicle speeds and make it difficult to stop the vehicle, which could cause a crash, serious injury or death.
Fix: Isuzu will notify owners, and dealers will remove and replace the stopper bolt with a flanged plate, to prevent lateral movement of the throttle, free of charge. The recall began November 14, 2016. Owners may contact Isuzu customer service at 1-866-441-9638.
Equipment
Problem: Isuzu Technical Center of America, Inc. (Isuzu) is recalling certain 2012-2016 NPR, NPR-HD, NPR-XD, NQR, and NRR diesel trucks manufactured November 24, 2011, to July 24, 2015, and 2012-2015 NPR and NPR-HD gasoline-powered trucks manufactured October 5, 2011, to August 27, 2015. The trucks may have been equipped with certain Kidde plastic valve disposable handheld fire extinguishers, model FC10, that may not properly discharge when the lever is pressed.
Risk: In the event of a fire, if the fire extinguisher does not work correctly, there is an increased risk of injury.
Fix: Isuzu will notify and instruct owners to order replacement fire extinguishers free of charge directly from Kidde Safety at www.kidde.com, or toll-free at (855)283-7991, or by contacting and visiting a dealer. The recall began on January 18, 2016. Owners may contact Isuzu customer service at 1-866-441-9638.
Common problems
From complaints owners filed with NHTSA. Complaints aren't verified, but patterns across hundreds of owners point to known weak spots.
Most-reported problem areas
By the numbers
Recent owner reports
I had my 2015 isuzu truck towed for service to the isuzu dealership (1463 us-22, mountainside, nj 07092) where i leased it. Even though the truck was brought in due to a problem with the engine that was covered under the truck's warrantee, they forced me to spend over $1000 on a new tire and many other "needed" repairs so the truck could pass federal inspection. Upon picking u…
Today our driver was coming to a stop from 35mph. Conditions were clear. Truck was traveling for around 20 minutes. When the truck stopped at a traffic light it jumped forward overpowering the brakes and moved several inches forward.
Safety ratings
NHTSA hasn't published 5-star crash ratings for the 2015 Isuzu NPR.
Fuel economy
The EPA doesn't publish fuel economy ratings for heavy-duty pickups like the Isuzu NPR.
Other model years
Questions
How many recalls does the 2015 Isuzu NPR have?
NHTSA lists 6 recalls for the 2015 Isuzu NPR, most recently for suspension · rear · springs · leaf spring assembly · u-bolt, leaf spring to axle (03/19/2021). Recall repairs are free at a franchised dealer. Enter your VIN to check whether a recall applies to your vehicle.
What are the most common problems with the 2015 Isuzu NPR?
Based on 2 owner complaints filed with NHTSA, the most-reported areas are engine (2), fuel/propulsion system (2), steering (1).
Is the 2015 Isuzu NPR safe?
NHTSA hasn't published an overall 5-star rating for the 2015 Isuzu NPR.
Is the 2015 a good year for the Isuzu NPR?
The 2015 ranks #6 of 8 NPR model years for fewest complaints (2012–2019), with more complaints than the average year (2). It has 6 recalls vs. an average of 4.4 per model year.
Own a 2015 Isuzu NPR in South Carolina?
Our mobile mechanics diagnose and fix the problems above at your home, office or fleet lot in Lexington, Columbia and the Midlands, with dealer-grade scan tools.
Related vehicles
Sources: NHTSA recalls, complaints and 5-Star Safety Ratings APIs; EPA fueleconomy.gov. Data retrieved November 2, 2026. NHTSA model names used: NPR, NPR HD.