Parts for your 2015 Toyota Vitz|yaris-Universal joints

2015 Toyota Vitz/Yaris universal joints — are they used?

Short answer: for Australian and New Zealand–spec 2015 Toyota Vitz/Yaris hatchbacks (NCP/NSP130 series), universal joints (U‑joints) aren’t used in the driveline. Toyota’s front‑wheel‑drive layout means there’s no propeller shaft to the rear, so there’s no need for traditional Hooke‑type U‑joints that you’d normally find on rear‑wheel‑drive utes or 4x4s.

This isn’t guesswork. The Toyota repair manual and service information for the 130‑series Yaris/Vitz show the front drive shafts using constant‑velocity (CV) joints (Birfield/Rzeppa outer and tripod/DOJ inner), not U‑joints. Likewise, the Toyota Electronic Parts Catalogue (AUS/NZ market) lists no propeller shaft or driveline U‑joint assemblies for the 2015 Yaris. That aligns with standard driveline design in technical literature: transverse FWD passenger cars rely on CV joints to maintain constant angular velocity through steering and suspension travel, something a basic U‑joint can’t do without a double‑cardan arrangement.

There is a small caveat. The steering column uses an intermediate shaft with a small cross‑type joint (often called a steering U‑joint). That part is part of the steering system, not the driveline, and it’s not what most people mean by “universal joints” when they’re thinking propshafts. It isn’t a scheduled service item, it’s simply checked for play or corrosion during routine inspections.

• Why the Yaris/Vitz doesn’t use driveline U‑joints:
  • Transverse FWD layout with no rear prop shaft.
  • CV joints provide smooth torque transfer at larger angles needed for steering and suspension movement.
  • Manufacturer documentation for AU/NZ models shows only CV shafts and joints up front.

What to service instead? Keep an eye on the CV boots and clamps for splits or grease leaks, especially on the outer joints. Address any clicking on tight turns or vibration under load early to avoid bigger bills. If the steering feels notchy or there’s free play, have the steering intermediate shaft inspected, including its small joint, as part of a standard safety check.

Popular questions about 2015 Toyota Vitz/Yaris universal joints

Does a 2015 Yaris have universal joints in the driveline?

No. AU/NZ 2015 Yaris models are front‑wheel drive and use CV joints on the front shafts, not U‑joints. There’s no rear prop shaft on these cars.

What’s the difference between CV joints and universal joints?

CV joints transmit power smoothly at constant speed even at larger angles, which is perfect for FWD cars that steer and move through suspension travel. Traditional U‑joints vary speed through an angle unless paired (double‑cardan) and are typically used in prop shafts on RWD/4WD vehicles.

Is there any U‑joint on a 2015 Yaris at all?

Only in the steering column’s intermediate shaft, which uses a small cross‑type joint. It’s not a regular service item, but mechanics check it for play, rust, or stiffness during routine inspections.