2020 ISUZU NPR HD Complaints and Recall Information
The 2020 ISUZU NPR HD has 0 complaints and 8 recalls filed with NHTSA. Owners most frequently report issues related to various safety and mechanical components as addressed in recalls.
There are 8 recalls for this model affecting several key systems including wheels, suspension, seat belts, electrical wiring, cooling system hoses, and battery cables. These recalls primarily concern tightening and replacement of parts to prevent component failure and safety hazards.
Recalls- Rear wheel lug nuts. Recall 19V835000 affects 1926 vehicles due to improperly tightened lug nuts on rear outer wheels. Loose lug nuts may cause the wheel to separate, increasing crash risk. Dealers will inspect, tighten, or replace lug nuts free of charge.
- Rear suspension U-bolts. Recall 21V194000 impacts 258 vehicles with potentially loose U-bolt nuts on the rear axle causing axle misalignment. Misalignment may cause propeller shaft separation, rear wheel power loss, and stalling. Repairs involve inspection, tightening, or replacement at no cost.
- Front seat belt locking. Recall 20V025000 covers 1138 vehicles with a manufacturing defect in the dual mode belt locking mechanism. The faulty restraint increases injury risk in a crash. Dealers will inspect and replace seat belt assemblies as needed.
- Chassis wiring harness and coolant hose. Recall 20V721000 affects 46 crew cab vehicles due to potential chafing between the chassis harness and coolant return hose. This can cause coolant leaks, electrical shorts, engine stalls, or no-start conditions. Owners will receive free repairs including cable adjustments.
- Battery positive cable routing. Recall 20V720000 includes 46 crew cab trucks with a battery cable routed too close to the exhaust pipe. Heat may deteriorate insulation, causing shorts, no-start conditions, or fire risk. The repair involves adjusting the cable routing free of charge.
Owners with persistent repairs or unresolved recall issues involving safety-critical components may have rights under state lemon laws. Consulting legal resources on these rights could help in cases with ongoing defects.
2020 ISUZU NPR HD Summary
2020
Model Year
0
Total Complaints
5
Total Recalls
3414
Vehicles Affected
Recalls
2020 ISUZU NPR HD
258 vehicles affected
SUSPENSION:REAR:SPRINGS:LEAF SPRING ASSEMBLY:U-BOLT, LEAF SPRING TO AXLE
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.
2020 ISUZU NPR HD
46 vehicles affected
ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES
Isuzu Technical Center of America, Inc. (Isuzu) is recalling certain 2020 Isuzu NPR-HD Gas (Crew Cab) and 2020 Chevrolet 4500 (Crew Cab) trucks equipped with 6.6L gasoline engines. The positive cable connecting the battery to the starter may be too long and may have been routed too close to the right-side exhaust pipe.
Risk: Over time, heat from the exhaust pipe may cause the conduit and insulation to deteriorate, exposing the wires, possibly causing a short circuit which could result in a no-start condition or a fire.
2020 ISUZU NPR HD
46 vehicles affected
ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS
Isuzu Technical Center of America, Inc. (Isuzu) is recalling certain 2020 NPR-HD (Crew Cab) and Chevrolet 4500 (Crew Cab) vehicles equipped with 6.6L gasoline engines. The chassis harness and the coolant return hose from the radiator to the reservoir (surge hose) may chafe. Continued chafing could cause wear in the harness and/or hose, ultimately causing a hole in the hose with the potential for engine coolant to leak and/or causing damage to the harness with the potential for a short circuit.
Risk: Leaking engine coolant and/or a damaged wire harness may result in a no-start condition, an engine stall, or an electrical short. These scenarios increase the risk of a crash or fire.
2020 ISUZU NPR HD
1138 vehicles affected
SEAT BELTS:FRONT:WEBBING
Isuzu Technical Center of America, Inc. (Isuzu) is recalling certain 2020 Isuzu NPR HD, NPR XD, NQR and NRR and Chevrolet 4500HD, 4500XD, 5500HD and 5500XD and 2019 Isuzu NPR HD GAS, NPR GAS and Chevrolet 4500 and Chevrolet 3500 vehicles equipped with a dual mode belt locking mechanism seat belt assembly. Due to a manufacturing issue, the seat belt webbing locking mechanism may not properly restrain the occupant as intended.
Risk: In the event of a crash, if the occupant is not properly restrained, there is an increased risk of injury.
2020 ISUZU NPR HD
1926 vehicles affected
WHEELS:LUGS/NUTS/BOLTS/STUDS
Isuzu Technical Center of America, Inc. (Isuzu) is recalling certain 2017-2020 NPR-HD, 2019-2020 NPR-XD, NQR, NRR, Chevrolet 4500HD, Chevrolet 5500HD and Chevrolet 5500XD, and 2020 Chevrolet 4500XD vehicles. The lug nuts on the rear outer wheels may not have been properly tightened when installed onto the rear axles.
Risk: If the lug nuts were not properly tightened, they can loosen, causing the to wheel separate from the vehicle, increasing the risk of a crash.
Complaints
No complaints found.