Parts for your 2001 Holden Commodore-Cv joint

2001 Holden Commodore CV joints — what they do and how to look after them

CV joints are relevant to the 2001 Holden Commodore — but only on models fitted with independent rear suspension (IRS). Authoritative sources including the Holden Commodore VT–VX Service Manual (Rear Axle/Final Drive section), Gregory’s Holden Commodore VT–VX 1997–2002 Service & Repair Manual, and Max Ellery’s VT–VX–VU Repair Manual all specify constant velocity joints on the rear half‑shafts for IRS-equipped variants. Because the Commodore is rear‑wheel drive, there are no front drive CV joints. On live‑axle rear ends (common on some wagons and utes around 2001), CV joints aren’t used at the rear either — those models rely on a solid axle and tailshaft universal joints instead.

For a 2001 Commodore with IRS (common on many VX sedans and some wagons), each rear half‑shaft carries two CV joints: an inner plunge joint at the differential and an outer fixed joint at the hub. Their job is to transmit torque smoothly while the suspension moves and the wheels track camber and toe changes, keeping things quiet and vibration‑free. When the protective rubber boots stay intact and full of the right grease, these joints can run for huge kilometres.

As part of regular servicing, a quick look at the rear CV boots is smart. If a boot tears, grease gets flung out and grit sneaks in, which quickly chews the joint. Early signs include a rhythmic click or knock when accelerating through a turn, shudder under throttle, or fresh grease sprayed around the inner guards and suspension arms. Catching a damaged boot early and re‑greasing with high‑moly CV grease can save a whole shaft.

When replacement is needed, many workshops swap the complete half‑shaft assembly — it’s often faster and more reliable than rebuilding a worn joint. Always follow the Holden service manual for torque specs and procedures, support the lower control arm when disconnecting the shaft, and keep the splines and ABS tone ring clean. After reassembly, a full four‑wheel alignment check is a good move on IRS cars, as camber/toe can shift if bolts were loosened. While you’re there, eyeball the diff oil level and the rear wheel bearings, and confirm there’s no play in the trailing arm and cradle bushes — these can mimic CV noises.

• Service tips: inspect boots every service (10,000–15,000 km), replace any torn boots ASAP, use quality clamps and high‑moly CV grease, and torque all fasteners to spec.
• Common symptoms: clicking on load in tight turns, vibration under throttle, clunks on take‑up, and grease slung around the rear underbody.

Technical references: Holden Commodore VT–VX Service Manual (Rear Axle & Final Drive), Gregory’s Holden Commodore VT–VX 1997–2002, Max Ellery’s Holden Commodore VT–VX–VU Repair Manual.

Popular questions about 2001 Holden Commodore CV joints

Do 2001 Commodores have front CV joints?
No. They’re rear‑wheel drive, so there are no front drive CVs. IRS‑equipped models use CV joints only on the rear half‑shafts. Live‑axle rear models don’t have rear CVs either.

How often should the CV boots be checked?
Have a look at every service (about 10,000–15,000 km). There’s no fixed replacement interval — just replace boots if they’re torn or weeping, and re‑grease the joint promptly to prevent wear.

What noises point to a failing rear CV on an IRS Commodore?
A clicking or knocking when accelerating through a turn, or a vibration on throttle, are classic signs. Also check for grease splatter near the hub or diff. Wheel bearings, diff bushes and tailshaft uni joints can make similar noises, so a proper inspection is wise.