Help! 2019 Silverado ESC Light is On - What Now?

Maintenance and Repairs
1

I’ve been having some trouble with my 2019 Chevrolet Silverado lately. The ESC (Electronic Stability Control) light has come on, and I’m not exactly sure what it means or how to fix it.

What is ESC?

From what I understand, ESC helps maintain control of the vehicle during slippery conditions, so it’s pretty important to have it in working order. I think it goes into action when it detects a loss of traction, but I’m a little fuzzy on the details.

The Issue

A few days ago, I noticed the ESC warning light came on during my morning drive. I thought it might just be a glitch, but it stayed on the entire day. I haven’t done anything crazy in terms of driving—just regular commuting. I haven’t noticed any changes in how the truck drives, but I’m worried that ignoring this might lead to bigger problems.

Questions I’d like to get help with:

  1. What could cause the ESC light to come on in a 2019 Silverado?
  2. Is it safe to drive with this light on, or should I be worried?
  3. Are there any quick troubleshooting steps I can take before going to the dealership?
  4. If it turns out to be a bigger issue, what kind of repairs am I looking at?

Any Advice?

I appreciate any insights or advice you can share. I’d rather not jump straight to the dealership if there’s something I can do to troubleshoot this myself. Thanks in advance for your help!

Looking forward to hearing from those who have dealt with this issue before or anyone who might know how the ESC system works in these trucks!

7 Likes
2

The ESC light indicates a potential issue with your traction control or stability. Common causes include a bad wheel speed sensor or an issue with the braking system. Address it promptly!

6 Likes
3

Thanks for the info! I didn’t realize how serious it could be. What happens if I ignore it?

4

Ignoring the ESC light can lead to decreased vehicle control, especially in slippery conditions. It’s best to have it checked out soon!

6 Likes
5

Totally agree. I’ve read that it could even affect your brakes. Is that true?

6

Yes! The ESC system works hand-in-hand with your brakes. A malfunction can prevent your brakes from responding properly.

7

I recently had the same issue and it turned out to be a faulty sensor. Don’t put off checking it out, might save you some trouble!

8

That’s a good point. What did it cost you to fix the sensor?

9

It was about $200 including labor. Worth it to regain my peace of mind!

10

Does anyone else find the little ESC light really annoying? It blinks and I can’t figure out why sometimes!

7 Likes
11

Haha, totally! It’s like, ‘I see you!’ I almost want to name it. But seriously, it’s important to monitor.

12

Maybe it just wants to remind us it’s there to help! Still, I understand the irritation. Just don’t ignore it, folks!

13

That’s one way to look at it! I didn’t realize how much the system could do until now. Any other tips?

14

Regular maintenance is key! Everything from tire rotations to checking brake fluid can help keep your ESC functioning properly.

15

Always consult your manual for specifics about your model. Each vehicle can have different requirements.

16

That’s true! Manuals are underrated. Not sure if mine’s helpful with this, though.

17

Well, I’ve always found that the owner’s manual has a lot more useful info than we think! Give it a shot!

18

I had the ESC light come on in my 2019 Silverado last month. It turned out to be a faulty wheel speed sensor. You might want to check those first!

19

Great tip! Do you remember how you diagnosed the sensor issue?

2 Likes
20

I’ve seen others mention checking the battery as well. Sometimes a weak battery can cause random lights to come on.