How do you diagnose a bad CV axle on a Subaru?

Diagnosing a Bad CV Axle on a Subaru
When diagnosing a bad CV axle on a Subaru, there are several signs to look out for:
1. Clicking Noise When Turning Sharply
– One of the most common signs of a bad CV axle is a clicking noise when turning sharply. This noise typically indicates that the CV axle has failed and may need to be replaced [[10]].
2. Grease Leaking From CV Axle Boot
– Another indicator of a bad CV axle is grease leaking from the CV axle boot. When the CV axle fails, lubricant can leak from the axle and collect on the inside edge of the tire that the axle is connected to .
3. Vibrations While Driving
– Intense vibrations while driving can also be a symptom of a failing CV axle.
4. Knocking Sound While Driving
– A knocking sound while driving can also be a potential sign of a bad CV axle.
It’s important to note that if any of these symptoms are observed, it’s not safe to continue driving the vehicle with a failed CV axle. A major CV axle failure while driving at speed can be extremely dangerous.
If any of these signs are present, it’s recommended to schedule a maintenance visit with a qualified Subaru service center to have the CV axle inspected and, if necessary, replaced.
Remember, it’s always best to have a professional diagnose the issue to ensure an accurate assessment and proper resolution.

How do I know if my CV axle joint needs to be replaced?

When joints wear out, the symptoms will be obvious. If there’s an issue with the inner joint, you’ll experience vibration and noise during straight line acceleration. If you’re experiencing a loud popping or clicking sound when sharply turning, it’s likely an outer joint issue with the CV axle.

How do you tell the difference between a wheel bearing and a CV joint?

To tell the difference between a bad wheel bearing and a bad CV joint, listen to the noise. If you hear a grinding, growling, or rumbling noise coming from the affected wheel, it’s a bad wheel bearing. If you hear a clicking noise coming from the affected wheel when turning, it’s a bad CV joint.

Can you still drive with a bad CV axle?

A boot seals the CV, and this boot is not resistant to damage. Whenever this happens, the joint will wear out and fail. If you drive a car with a damaged CV, the joint will deteriorate more, making driving impossible. You’ll be at risk of getting into an accident.

How do I know if my Subaru CV axle is bad?

But I don’t get much noise but then if I turn. It. You hear that Rumble. And feel that Rumble that’s the u-joints. Trying not to break in half. So. If when you’re driving straight.

How do I test my CV axle?

And drive slowly in full turns. And you should start hearing a clicking sound if your CV joints are bad and you can do it both. Ways.

How long do CV axles last Subaru?

The lifespan of your CV axle is typically fairly long, withstanding 80,000 to 100,000 miles under regular driving conditions. If you begin hearing a loud, rhythmic clicking noise as you turn, it’s a good sign the axle is failing.

How do you diagnose a worn CV axle?

Perform a Test Drive
If you hear a pronounced clicking or snapping noise, an outer CV joint may be worn out. To check for a worn inner CV joint, drive the vehicle in reverse while accelerating and decelerating. If you hear a pronounced clunking noise, an inner joint may be worn out.

How long will a bad CV axle last?

But the average lifespan of a bad CV axle is around five to six months. Knowing this does not merely mean to stretch the deadline a little bit. You might be thinking that you can save more money by postponing the checkup for your ATV/UTV. But I’d suggest you take your vehicle to the service center as soon as possible.

How much does it cost to replace a CV axle on a Subaru?

The cost of parts ranges between $760 and $1,030, while labor cost is between $170.00 and $180. Replacing a single axle usually takes about 1.5 to 3 hours, so replacing all four others can take up to 12 hours, which increases the cost if you factor in both parts and labor. However, replacing all four axles is optional.

How to tell the difference between bad wheel bearing bad CV joint?

To tell the difference between a bad wheel bearing and a bad CV joint, listen to the noise. If you hear a grinding, growling, or rumbling noise coming from the affected wheel, it’s a bad wheel bearing. If you hear a clicking noise coming from the affected wheel when turning, it’s a bad CV joint.