Parts for your 2014 Toyota Prius-Universal joints

2014 Toyota Prius universal joints — are they even a thing?

Short answer: universal joints aren’t used in the driveline of the 2014 Toyota Prius (ZVW30). Toyota’s own technical material backs this up. The Toyota Repair Manual for Drivetrain/Axle and the New Car Features (NCF) guide describe a front-wheel-drive layout with a P410 hybrid transaxle and two front drive shafts that use constant velocity (CV) joints — an inboard tripod-type and an outboard Rzeppa-type. There’s no propeller shaft on this model, so there’s no place for traditional driveshaft universal joints.

Why’s that the case? In a front-wheel-drive hybrid like the Prius, the wheels need to transmit power at steep steering angles while the suspension moves up and down. CV joints keep the rotational speed constant through those angles, which a single universal joint can’t do without speed fluctuations and vibration. So engineers specify CVs up front for smooth delivery and long-term reliability.

• Front-wheel drive transaxle (P410): integrates engine and motor-generators, no rear prop shaft, no driveline U-joints.
• Front drive shafts: use CV joints to maintain constant velocity across steering and suspension travel.
• Toyota technical references: Drivetrain/Axle service sections and NCF detail CV joints and omit any universal joints in the driveline.

Worth noting: there is a small universal joint on the intermediate steering shaft, as on most modern cars. That’s part of the steering column, not the driveline, and it isn’t a grease-and-go service item. If there’s free play, notchiness, or corrosion, the usual fix is to replace the intermediate shaft assembly rather than trying to lubricate the joint.

So if someone’s chasing a “u-joint” issue on a 2014 Prius, they’re almost certainly thinking of CV joints instead. Typical symptoms like clicking on full lock, split CV boots flinging grease, or vibrations under load point to CVs or tyres, not driveline universal joints. During servicing, techs should inspect CV boots for cracks, check for grease leaks, and listen for clicking on tight turns. Keeping the boots intact and using the correct moly CV grease during any rebooting job goes a long way. And if the steering feels notchy off-centre, a quick look at the steering intermediate shaft for rust or stiffness is a smart move.

Does a 2014 Toyota Prius have universal joints in the driveline?

No. The 2014 Prius uses a front-wheel-drive P410 hybrid transaxle with front halfshafts that run CV joints, not universal joints. There’s no propeller shaft in this model, so the usual spots where a U-joint would live simply don’t exist.

If someone mentions a Prius “u-joint”, they’re often mixing it up with the CV joints, or with the small universal joint on the steering intermediate shaft, which is a separate steering component.

What’s that clicking noise on turns — is it a universal joint?

On a 2014 Prius, a rhythmic clicking when turning is classic CV joint territory, usually the outer joint. Have a look for torn CV boots or grease sprayed around the inside of the wheel and guard.

Universal joints aren’t part of the Prius driveline. If the noise appears while steering but not necessarily under power, also consider front wheel bearings or tyre feathering as possibilities.

Is there any universal joint on a 2014 Prius at all?

Yes, but it’s in the steering column, not the driveline. The intermediate shaft uses a small U-joint to handle the angle between the column and the rack.

It’s not a routine maintenance item. If there’s stiffness, binding, or a clunk felt in the wheel, workshops typically replace the intermediate shaft assembly rather than attempting to lubricate the joint.