2017 Proterra Catalyst Recalls, Problems & Safety Rating

The 2017 Proterra Catalyst has 8 safety recalls on file with NHTSA.

8Recalls

0Owner complaints

0Crashes reported

n/aNHTSA safety rating

Is the repair still open on your Catalyst?

A recall covers specific vehicles. Your VIN shows whether yours still needs the free repair.

2017 Proterra Catalyst recalls

Battery Leak Can Cause Fire in Transit Buses

Recall 22V887Nov 30, 2022300 vehicles affected

Some transit buses from these model years may allow liquid to leak into and collect inside the traction battery pack enclosure.

Loose Steering Gearbox Can Cause Loss of Steering Control

Recall 22V114Feb 28, 2022724 vehicles affected

The steering gearbox bolts may loosen because the adhesive bonding the torque limiter plate to the bus body may be insufficient.

Air brake valve may fail, risking brake loss and crash

Recall 19V402May 30, 2019147 vehicles affected

Certain 2017-2018 Proterra Catalyst buses may have swivel valves that do not adequately protect the air brake system from an air leak between the service reservoir and the air pressure source.

Clogged Tow Fitting Can Cause Brake Drag and Fire Risk

Recall 19V283Apr 9, 201939 vehicles affected

A mesh cap covering the airline on an optional tow fitting can become clogged with road debris in wet or harsh weather.

Front Tires Can Overload and Fail, Raising Crash Risk

Recall 19V062Jan 30, 2019310 vehicles affected

Certain transit buses from 2015 through 2018 have a four-point height control system that can cause a load imbalance, putting too much weight on the front tires.

Moisture in Air Brakes Could Cause Brake Failure

Recall 19V061Jan 29, 201955 vehicles affected

Some transit buses are missing an air brake supply reservoir, which allows moisture to build up over time in the air brake system.

Incorrect tire pressure label may lead to tire failure

Recall 19V034Jan 16, 2019184 vehicles affected

The certification label on certain buses may list an incorrect gross front axle weight rating and/or incorrect tire pressures.

Brake caliper guide pin can break, causing loss of braking

Recall 18V750Oct 23, 201862 vehicles affected

Certain buses have radial air disc brake calipers with a guide pin that may have surface roughness.

2017 Proterra Catalyst questions

Does the 2017 Proterra Catalyst have any recalls?

Yes. NHTSA lists 8 safety recalls for the 2017 Proterra Catalyst: Battery Leak Can Cause Fire in Transit Buses; Loose Steering Gearbox Can Cause Loss of Steering Control; Air brake valve may fail, risking brake loss and crash; Clogged Tow Fitting Can Cause Brake Drag and Fire Risk; Front Tires Can Overload and Fail, Raising Crash Risk. Recall repairs are normally free at an authorized dealer.

How do I check if a recall on my 2017 Proterra Catalyst has been fixed?

Enter your 17-character VIN in our VIN recall check. It shows open recalls that have not been repaired on your specific vehicle. Recall repairs are normally free at an authorized dealer.

Other Proterra Catalyst years

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