Parts for your 2017 Toyota Rav4-Universal joints

2017 Toyota RAV4 universal joints: what they do and when to service them

On the 2017 Toyota RAV4, universal joints (U‑joints) are used on AWD models only. Front‑wheel‑drive variants don’t have a propeller shaft, so there are no U‑joints fitted. This layout is confirmed by Toyota’s service literature for the 2013–2018 RAV4 (Drivetrain/Axle – Propeller Shaft), and by Toyota’s parts catalog, which lists a propeller shaft and universal joint assembly for AWD trims while omitting it for FWD.

On AWD RAV4s, the propeller shaft runs from the transfer case to the rear differential. Its universal joints let the shaft transmit torque smoothly while dealing with body movement and driveline angles over bumps and through corners. The result is quiet, fuss‑free all‑wheel traction without binding or vibration. Unlike the front and rear half‑shafts (which use CV joints), the prop shaft relies on U‑joints to manage angular change with minimal weight and good durability.

For servicing, Toyota specifies inspection rather than periodic lubrication: the RAV4’s U‑joints are sealed and typically supplied as part of a non‑serviceable propeller shaft assembly. The practical approach is to check at service intervals for play, roughness, or noise, especially if the vehicle tows, sees corrugated roads, or has high kilometres. A technician will feel for looseness at the yokes, spin and check for notchiness, and look for reddish dust around bearing caps that hints at internal wear.

• Tell‑tale symptoms can include a clunk on take‑off or when shifting from drive to reverse.
• A speed‑related vibration felt through the floor at highway pace.
• A chirp or squeak that rises with road speed (often more noticeable at light throttle).

If wear is found, the standard repair on this model is replacement of the complete propeller shaft assembly rather than pressing in new U‑joints. That preserves balance and factory phasing. During replacement, correct indexing, new hardware where specified, and torque‑to‑spec procedures are important to avoid NVH issues. After fitting, a short road test under varying load confirms the fix. Because FWD RAV4s lack a prop shaft, none of the above applies to them, their driveline maintenance focuses on CV boots and fluids instead.

FAQs

Does a 2017 RAV4 FWD have universal joints?
No. Front‑wheel‑drive 2017 RAV4s don’t have a propeller shaft, so there are no driveline U‑joints fitted. Their front and rear axles use constant‑velocity (CV) joints instead, which are serviced by inspecting boots and replacing complete half‑shafts if worn.

Are the RAV4 AWD universal joints serviceable separately?
On most 2017 RAV4 AWD models, the U‑joints are part of a sealed propeller shaft assembly and aren’t listed as separate service parts. If play or roughness is found, the recommended repair is to replace the complete prop shaft to maintain balance and correct phasing.

What mileage do RAV4 AWD U‑joints typically last?
With normal use they often last well beyond 150,000 km. Harsh conditions—heavy towing, frequent gravel roads, or water ingress—can shorten life. Regular inspections during routine servicing help catch wear early before it turns into vibration or clunks.