Parts for your 2002 Toyota Prius-Brake shoes

2002 Toyota Prius brake shoes: what they do and how to look after them

Based on Toyota’s factory Repair Manual and New Car Features documents for the NHW11 (2001–2003) Prius, as well as the Toyota Electronic Parts Catalogue, the 2002 Toyota Prius is fitted with rear drum brakes that use brake shoes, with the parking brake acting on the same drum assembly. So brake shoes are absolutely relevant for this model.

On this Prius, the front wheels use disc pads while the rear end uses drum brake shoes. The job of the brake shoes is to press outward on the inside of the drum to create friction and slow the car, and they also handle the parking brake function. Because the Prius blends regenerative braking with the friction system, the shoes often do less work day to day, which can mean longer wear life—but also a tendency for light surface rust, glazing, or binding if the car does lots of gentle city running.

As part of regular servicing, it pays to have the rear drums pulled and the shoes inspected at least every 12 months or around 20,000 km, or sooner if there’s noise or poor handbrake hold. A proper service includes cleaning out brake dust, checking shoe lining thickness, looking for contamination from a weeping wheel cylinder, ensuring the self-adjusters move freely, and lightly lubricating the backing plate contact points with the correct high-temp brake grease (never on the linings). The parking brake cable and lever travel should be checked and adjusted to spec so it holds firmly on hills without dragging.

When replacement is due, fit quality shoes as an axle set, inspect/measure the drums, and replace or machine them if needed. After refit, adjust the shoes so they’re just off the drum, set the parking brake, and perform a gentle bed-in: several moderate stops from suburban speeds with cool-down in between. Because this is a hybrid with ABS and brake control, any hydraulic bleeding should follow the Toyota procedure, a workshop familiar with Prius systems is a smart choice.

• Watch for: scraping or squealing at low speed, poor parking brake hold, long pedal travel, or a pull to one side.
• Driving tip: once a week, make a few firmer stops from 50–60 km/h to keep the rear shoes and drums clean and lively.

Do 2002 Prius models have rear brake shoes or pads?

They run rear drum brakes with shoes, and front disc brakes with pads. The shoes also act as the parking brake. Toyota’s NHW11 service and parts information lists the rear brake shoe assemblies for this model.

How often do the rear brake shoes need replacing?

There’s no fixed kilometre figure because regen reduces friction wear. Many sets last a very long time, but they should be inspected yearly. Replace when the lining is worn, glazed, contaminated, cracked, or when the drums are out of spec.

Why do Prius rear drums squeal or bind after light use?

Because regen does much of the stopping, the rear shoes may not heat up enough to clean off light rust and dust. Occasional firmer braking and regular servicing keeps the drums clean and the adjusters moving.