2025 Isuzu Nrr

What can fail

An electrical connection in the sub-junction box can overheat, triggering a warning light and potentially cutting power to the wheels.

What the fix does

Dealers will replace the sub-junction box and inspect the wiring harness, motor, and inverter, replacing them if needed.

What can fail

A gap between the bus bar and connection terminal in the electrical system may cause overheating and shut down the drive motor.

What the fix does

Dealers will replace the sub-junction box and inspect and replace the harness and motor/inverter as needed, at no cost.

What can fail

Incompatible coolants mixed in the cooling system can cause debris buildup that damages the cooling pump.

What the fix does

Dealers will replace the cooling pump, flush the cooling system, and update your owner's manual at no cost.

What can fail

Two incompatible coolant types can react together and damage the high-voltage cooling system, causing the pump to seize. This triggers reduced power mode and potential loss of wheel power.

What the fix does

Dealer will replace the high-voltage cooling pump and coolant, inspect and replace coolant level sensors if needed, and update engine label and owner's manual with correct coolant type.