Parts for your 2014 Toyota Crown-Cv boots

2014 Toyota Crown CV boots: purpose, care and when to replace

Based on Toyota’s S210-series Crown repair manual (Axle and Differential section) and the Toyota Electronic Parts Catalogue diagrams for GRS/AWS21x variants, the 2014 Toyota Crown uses constant velocity (CV) joints protected by rubber boots. All rear‑wheel drive Crowns have CV boots on the rear axle shafts, and all‑wheel drive models add CV boots at the front as well. So, CV boots are absolutely relevant to servicing a 2014 Toyota Crown.

CV boots do a deceptively simple but critical job: they keep special moly grease in and water, grit and road grime out of the CV joints while the shafts articulate with suspension and steering movement. On a Crown, that means long, quiet service life from the rear half‑shafts on RWD cars, and both front and rear shafts on AWD variants.

During regular servicing, it’s smart to inspect the boots every 10,000–15,000 km. A quick look under the car and behind the wheels for cracks, splits or grease fling on the inner rim, underbody or around the control arms is usually enough. Catching a small split early can save a CV joint.

If a boot is torn, it should be replaced promptly and the joint cleaned and re‑greased. If the joint has already ingested grit or is making noise, replacing the joint or complete shaft is the safer call. Use the correct spec high‑moly CV grease, quality stainless clamps, and always torque the axle nut and hub fasteners to the factory spec. On the Crown’s multi‑link rear end, boot service doesn’t usually alter alignment, but it’s good practice to check tyre wear afterwards.

Owners of AWD Crowns should also listen for clicking on tight turns (front) and feel for vibration or a dull rumble under load (rear). Those are classic signs a joint has run dry or is contaminated.

There’s no fixed replacement interval for CV boots on a 2014 Crown—condition and climate matter. Heat, UV, coastal salt and gravel roads age rubber faster. A clean, intact boot is cheap insurance for the driveline, and it’s an easy tick‑box during each service or WOF/roadworthy check.

• Inspect at each service for splits, grease sling, or loose clamps
• Replace damaged boots immediately and re‑grease the joint
• Use correct torque specs and quality clamps to prevent future leaks

Popular questions

Does a 2014 Toyota Crown have front CV boots?
It depends on the drivetrain. AWD models have front CV shafts and boots. RWD models don’t drive the front wheels, so they don’t have front CV boots—just steering rack and ball joint dust boots. All Crowns of this generation have rear CV boots on the drive shafts.

How often should CV boots be replaced on a Crown?
There’s no set kilometre interval. They should be inspected at every service and replaced only if cracked, split, or leaking. In hotter or coastal areas, rubber ages quicker, so more frequent checks are wise.

What are the signs a Crown’s CV boot has failed?
Look for grease flung around the inner wheel, control arms or underbody, a visible split in the boot, or loose/missing clamps. If the joint has run dry or taken in grit, you may hear clicking on turns (front AWD) or feel vibration/rumble under load (rear).