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Proterra power steering hose located at the pump and reservoir may leak and sweat fluid through the hose.

NHTSA campaign 20V-621 · Reported October 7, 2020 · 8 vehicles affected

AFFECTED MODELS
Proterra
VEHICLES AFFECTED
8
REMEDY
Proterra will notify owners, and dealers will inspect and replace the power steering hose, free of charge.
COST
Free

The short version

Proterra Inc. reported a problem with the hydraulic power assist hose, piping, and connections. Here is what owners need to know.

WHAT

The power steering hose located at the pump and reservoir may leak and sweat fluid through the hose.

WHY IT MATTERS

A power steering fluid leak can increase the risk of a crash.

WHAT TO DO

Proterra will notify owners, and dealers will inspect and replace the power steering hose, free of charge.

Affected vehicles

These model years are included in NHTSA campaign 20V-621.

YEAR RANGEMODEL
—See NHTSA record 20V-621

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 Proterra Inc. or the National Highway Traffic Safety Administration.