Isuzu Nrr — Electrical
High risk
Apr 1, 2026
Model years: 2025
On certain trucks, the chassis and cab wiring harnesses may not have been routed properly. As result, the wiring could become damaged by contact with nearby components and cause a
Also affects: Isuzu Npr-Hd, Isuzu Npr-Xd, Isuzu Nrr-Ev
Isuzu Nrr — High Voltage
High risk
May 16, 2025
Model years: 2025
On certain electric trucks, an electrical connection in the sub-junction box could overheat. If this happens, a warning light would turn on and there could be a loss of power to th
Isuzu Nrr — High Voltage
High risk
Apr 8, 2025
Model years: 2025
On certain electric trucks, the two different types of coolant that were used could react together and damage the high-voltage cooling system. As a result, the high-voltage system
Isuzu Nrr — Brakes
High risk
Nov 7, 2024
Model years: 2023, 2024
On a small number of trucks, the wrong instrument panel cluster may have been installed. As a result, the instrument panel cluster will not provide warnings to the driver when or b
Isuzu Nrr — Electrical
High risk
Aug 10, 2023
Model years: 2024
On certain trucks, the seal on the fuse holders for the ignition coil packs may be too small. As a result, water could leak into the fuses and cause them to corrode or fail. If thi
Also affects: Isuzu Npr, Isuzu Npr-Hd, Isuzu Nqr
Isuzu Nrr — Brakes
High risk
Jan 23, 2023
Model years: 2022, 2023
On certain trucks, the antilock braking system (ABS) module and, if equipped, the optional advanced driver assistance systems (ADAS) camera may not have been recalibrated after a m
Isuzu Nrr — Engine
High risk
Jun 17, 2022
Model years: 2022
Issue: On certain trucks equipped with a gasoline engine, the connector for the oil pressure sensor was wired incorrectly. As a result, the oil pressure warning light will not turn
Isuzu Nrr — Suspension
High risk
Mar 19, 2021
Model years: 2016, 2017, 2018, 2019, 2020
On certain trucks, the U-bolts that attach the rear axle to the suspension may not be properly tightened. As a result, the axle could slide back and separate from the propeller sha
Also affects: Isuzu Npr-Hd, Isuzu Npr-Xd
Isuzu Nrr — Seats And Restraints
High risk
Jan 17, 2020
Model years: 2020
On certain vehicles, the seat belts may be assembled incorrectly. As a result, the seat belts may not properly lock-up in certain types of crashes.
Also affects: Isuzu Npr Gas, Isuzu Npr Hd Gas, Isuzu Nqr
Isuzu Nrr — Wheels
High risk
Nov 20, 2019
Model years: 2019, 2020
On certain trucks, the lug nuts on the rear-outer wheels were not properly tightened during assembly. This could cause the nuts to loosen or fall off, and could result in a wheel s
Also affects: Isuzu Npr-Hd, Isuzu Npr-Xd, Isuzu Nqr
Isuzu Nrr — Lights And Instruments
High risk
Feb 6, 2019
Model years: 2019
On certain vehicles, the odometer display may show the units of distance as miles instead of kilometers. The actual number display is in kilometers.
Also affects: Isuzu Npr-Hd, Isuzu Npr-Xd, Isuzu Nqr
Isuzu Nrr — Suspension
High risk
Mar 24, 2017
Model years: 2011, 2012, 2013, 2014, 2015, 2016, 2017
On certain vehicles, the left rear wheel bearing hub locking bolts may not have been properly torqued during assembly. This could cause the bolts to loosen and break, which could a
Also affects: Isuzu Npr, Isuzu Npr Gas, Isuzu Npr Hd Gas, Isuzu Npr-Hd, Isuzu Npr-Xd
Isuzu Nrr — Powertrain
High risk
Feb 17, 2017
Model years: 2014, 2015, 2016
On certain vehicles, a burr could impede contact between the transmission mounting bracket and the chassis cross member. This could cause the fasteners to shear or break, allowing
Also affects: Isuzu Npr-Hd, Isuzu Npr-Xd, Isuzu Nqr
Isuzu Nrr — Powertrain
High risk
Nov 18, 2013
Model years: 2013
Certain trucks equipped with an automatic transmission could experience a sudden transmission failure. This would result in a loss of vehicle propulsion which, in conjunction with
Also affects: Isuzu Npr-Hd, Isuzu Nqr
Isuzu Nrr — Electrical
High risk
Jun 19, 2013
Model years: 2007, 2008, 2009, 2010, 2011, 2012, 2013
On certain vehicles equipped with an oil pan heater, over time, dust, dirt and moisture may collect at the contact point between the oil pan heater cord and the extension cord. As
Also affects: Isuzu Npr-Hd, Isuzu Nqr
Isuzu Nrr — Powertrain
High risk
May 16, 2013
Model years: 2013
Certain trucks equipped with an automatic transmission could experience a sudden transmission failure. This would result in a loss of vehicle propulsion which, in conjunction with
Also affects: Isuzu Npr, Isuzu Nqr
Isuzu Nrr — Other
High risk
Jan 28, 2009
Model years: 2008, 2009
On certain trucks, the propeller shaft may not have received adequate heat treatment during the manufacturing process. As a result, the shaft may break and fall off while the vehic
Also affects: Gmc W3500, Gmc W4500, Gmc W5500, Isuzu Npr, Isuzu Nqr