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Lexus electronic control unit (ECU) that controls the high voltage battery may experience a fault, resulting in a loss of drive power.

NHTSA campaign 26V-393 · Reported June 18, 2026 · 20,991 vehicles affected

AFFECTED MODELS
Lexus RZ, Solterra and bZ
VEHICLES AFFECTED
20,991
REMEDY
Dealers will update the battery ECU software, free of charge.
COST
Free

The short version

Toyota Motor Engineering & Manufacturing reported a problem with the electrical system propulsion system. Here is what owners need to know.

WHAT

The electronic control unit (ECU) that controls the high voltage battery may experience a fault, resulting in a loss of drive power.

WHY IT MATTERS

An unexpected loss of drive power increases the risk of a crash.

WHAT TO DO

Take it to a dealer — they will update the battery ECU software, free of charge.

Affected vehicles

These model years are included in NHTSA campaign 26V-393.

YEAR RANGEMODEL
2026Lexus RZ
2026Subaru Solterra
2026Toyota bZ

What changed

Newest first. The record shows both when the recall began and what has changed since.

  1. Recall reported to NHTSA. LATEST

Drive one of these? Check your VIN to see if your specific vehicle is affected.

Check your VIN

What this record means

Data from the NHTSA recall database. A clean VIN check means no open federal recalls for that vehicle — not that it never had one.

Not affiliated

MyAutoRecalls is not affiliated with Toyota Motor Engineering & Manufacturing or the National Highway Traffic Safety Administration.