Print this page

CarComplaints.com Notes: The 2012 Chevrolet Sonic is fairly new & is already showing an early trend of transmission problems.

Owners report hesitation when shifting & grinding/hard shifting into gears. Some dealers are calling the condition "normal". Another owner reported his dealership replaced the transmission under warranty, but the new transmission had the same exact grinding problem. Design defect?

3.1

definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
45,000 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2012 Chevrolet Sonic electrical problems

electrical problem

Find something helpful? Spread the word.
Get notified about new defects, investigations, recalls & lawsuits for the 2012 Chevrolet Sonic:

Unsubscribe any time. We don't sell/share your email.

2012 Chevrolet Sonic Owner Comments

problem #1

Jun 162014

Sonic

  • 45,000 miles

A D V E R T I S E M E N T S

The contact owns a 2012 Chevrolet Sonic. The contact stated that the horn failed to activate. The failure occurred on five occasions. The vehicle was taken to a dealer where it was diagnosed that the relay box needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 45,000.

- Muskogee, OK, USA

Not what you are looking for?