2009 Mercury Grand Marquis brakes NHTSA complaints: Service Brakes, Hydraulic

NHTSA — Service Brakes, Hydraulic Problems

5.7

fairly significant
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
15,000 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 Mercury Grand Marquis brakes problems

brakes problem

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2009 Mercury Grand Marquis Owner Comments

problem #1

Jan 252012

Grand Marquis

  • 15,000 miles

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

I applied the brakes at around 20 miles per hour on January 25 and the motor accelerated for one or two seconds. I was able to stop the car by pressing the brakes much harder than normal. On January 26 I applied the brakes at around 60 miles per hour and the motor again accelerated for one or two seconds. I continued to press the brakes, the motor slowed down and the car eventually slowed. It sounded like pressing the accelerator down hard to pass another car on a two lane road.

- Ridgeland, MS, USA

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