2009 Chevrolet Cobalt brakes NHTSA complaints: Service Brakes, Hydraulic:Foundation Components:Master Cylinder

NHTSA — Service Brakes, Hydraulic: Foundation Components: Master Cylinder Problems

2.2

hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
69,000 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.

2009 Chevrolet Cobalt brakes problems

brakes problem

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2009 Chevrolet Cobalt Owner Comments

problem #1

Aug 312014

Cobalt 4-cyl

  • 69,000 miles

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

The contact owns a 2009 Chevrolet Cobalt. While driving 45 mph, the vehicle suddenly stopped accelerating and would not respond when the accelerator pedal was depressed. The vehicle began vibrating and the contact heard a loud whining noise coming from the undercarriage. The contact was able to drive to the dealer after keeping the vehicle parked for approximately 30 minutes. In addition, once the air conditioning was activated to level three or higher, the vehicle would stall. It was diagnosed that the transmission needed to be replaced and the master cylinder on the brakes was faulty. The manufacturer was notified. The failure mileage was 69,000. Updated 10/23/2014 updated 4/21/2015

- Athens, GA, USA

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