Acura NSX electronic power steering assist frequently malfunctions, requires radio fuse reset on Acura NSX

Submitted by JIM SANDERS · Jun 23, 2025
Published by RepairPal

Problem overview

Some Acura NSX owners report experiencing frequent malfunctions with the electronic power steering assist, which often requires a radio fuse reset. These issues may stem from various underlying problems, such as a faulty steering rack, low or leaking steering fluid, electrical system faults, or blown fuses. While resetting the radio fuse may provide a temporary fix, it is crucial to address the root cause to prevent recurrence. If the power steering assist fault persists after a reset, it is recommended that owners have their vehicle inspected by a qualified mechanic for proper diagnosis and repair. Symptoms of electric power steering failure reported by some owners include a loss of power assist while driving, unusual noises from the power steering motor, or the vehicle pulling to one side. Timely maintenance and repairs are essential for the safe and efficient operation of the power steering system in an Acura NSX.

2 people reported this problem
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Acura NSX vehicles with this problem

1 model year affected
Average mileage: 92,000 miles
(92,000 - 92,000)

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