Need Help with My 2011 Chevy Aveo AC Compressor!

Maintenance and Repairs
1

Seeking Help with AC Compressor Issues

I’m having some trouble with the AC compressor in my 2011 Chevy Aveo, and I’m hoping to get some advice from those who might have experience with this model or similar issues.

The Issue

Recently, I noticed that my AC isn’t blowing cold air like it used to, especially during those hot summer days. It started gradually, where it would blow cool air, but now it feels more like a fan is running with a hint of coolness. After doing some research, I’m suspicious that the AC compressor might be the culprit.

Things I’ve Tried

  • Checked the AC Refrigerant: I took a look at the refrigerant levels using a gauge set. They seemed low, so I decided to recharge it. However, the situation didn’t improve after that.
  • Looked for Leaks: I’ve inspected the visible parts of the system for any signs of leaks, such as oil or refrigerant spots. I didn’t see any obvious issues, but I’m not a pro at this.
  • Fuse Check: I made sure that the fuses related to the AC system are intact; they all appear to be fine.

Questions for the Community

  1. Is it common for the AC compressor on a 2011 Aveo to fail? I’ve heard mixed reviews on the reliability of this model’s AC system.
  2. What are some signs to look for to determine if the AC compressor is truly at fault?
  3. Should I consider getting an aftermarket AC compressor, or stick with OEM parts? I’d love to hear from anyone who’s gone through replacements or repairs.
  4. Any DIY troubleshooting tips or repair guides? I’m willing to give it a shot if it means saving on labor costs!

It’s getting warm out, and I’d really like to sort this out soon. Appreciate any help you can provide! Thanks!

2

I’ve had issues with my 2011 Chevy Aveo’s AC compressor too! The most common problem seems to be the compressor failing to engage. It might be worth checking the relay or fuses first.

3

Absolutely! I had that issue last summer. The compressor would kick in sometimes, then stop. It turned out to be a low refrigerant level. Have you checked yours?

4

Low refrigerant is a big one! Symptoms include hot air blowing from the vents. But sometimes, it could also be a faulty sensor. Good luck diagnosing!

1 Like
5

Exactly! That’s what I experienced. Icranked up the AC, and nothing but hot air! It was frustrating. I ended up replacing the compressor.

6

Did you manage to do it yourself, Amanda? I’m considering a DIY approach, but I worry about electrical connections.

5 Likes
7

I voted for DIY! It’s rewarding. Just get a good shop manual. Also, check for any signs of leaks around the compressor area; that’s common in these models.

7 Likes
8

Right! My buddy pointed that out when I was troubleshooting mine. So many Aveos have premature compressor failures. It’s crazy!

9

It is indeed crazy! I wonder why GM hasn’t issued a recall for it. It’s almost like they ignored the complaints about the Aveo’s AC systems.

5 Likes
10

Totally with you, Travis! It feels a bit unjust. But hey, sometimes I feel like it’s a good thing to learn how to fix these issues yourself.

11

Sure! Just think of it as a bonding experience with your car. They’ll never let you down - as long as you stay on top of maintenance! :joy:

12

Haha, very true! I love that perspective. But what if I bond too much and it breaks down on a road trip? Better bring a wrench! :smile:

13

Road trips always add an element of adventure, don’t they? Just make sure you check your fluids before heading out. AC issues can be a real road buzzkill.

5 Likes
14

Exactly! Best to troubleshoot ahead of time. If it helps, I’ve heard replacing the accumulator along with the compressor could save future headaches.

15

That’s insightful! I didn’t think about that. So many steps to consider; it’s almost like a puzzle! :jigsaw:

16

Puzzles can be fun, but never forget the goal is chilling with that cool air! So many pieces, but the satisfaction is worth it in the end! :raised_hands:

8 Likes
17

Hey! I recently replaced my 2011 Chevy Aveo AC compressor. I went for an aftermarket part, and it worked fine. It cost me around $200. Might save you some cash! Good luck!

18

Interesting! I considered aftermarket too, but I’ve heard mixed reviews about durability. Did you have any issue with installation?

5 Likes
19

You may want to look into OEM parts. They can be pricier, around $350 to $400, but they usually last longer. Just something to think about! Check around for prices.

4 Likes
20

That’s true, but if you plan to keep the car for several years, OEM might be worth it. How long do you plan to keep yours?