CarComplaints.com Notes: The Toyota Matrix is the mechanical twin of the Pontiac Vibe.

Both models were a joint GM-Toyota venture, manufactured together at a NUMMI production facility in Fremont, CA. Only the heating & A/C systems are different.

10.0

really awful
Crashes / Fires:
2 / 0
Injuries / Deaths:
1 / 0
Average Mileage:
69,427 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.

2004 Toyota Matrix brakes problems

brakes problem

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2004 Toyota Matrix Owner Comments

problem #3

Feb 192022

Matrix

  • miles

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

My daughter was driving as usual when she went to apply the brakes about 5 car lengths back and the vehicle accelerated uncontrollably despite braking. Her foot was not on the accelerator, she does not have floor mats that would cause anything to hit the accelerator. This has happened on 5-6 occasions which almost resulted in an accident. She barely got stopped mere inches away from the car in front of her despite braking earlier than normal because she encountered this once already during her trip. No check engine codes, the brakes are good, the car idles high. That is really it. This is a serious issue that seemingly cannot be diagnosed. After doing research to see what the problem may be, I have seen countless complaints of a similar nature. My daughters life is invaluable. This needs to be addressed.

- Strawberry Plains, TN, USA

problem #2

Aug 042016

Matrix

  • 149,280 miles
I was backing down my driveway when my car suddenly accelerated-the brakes and steering also went out-I crashed into a bank on one side of the road, then the car swung around and I ended up suspended over a ditch. I was finally able to switch gears and turn the car off

- Salem, VA, USA

problem #1

Nov 032013

Matrix 4-cyl

  • 59,000 miles
I was traveling at approximately 35 mph when I first started to apply pressure to my brakes. There was no tension what so ever. I was standing on them and the brake petal was hitting the floor. As a result, I ran though a stop sign and hit a concrete barrier. My steering wheel also locked up and my airbag never deployed. I lost my entire front bumper and the tank that holds the windshield fluid was cracked. The car was towed. I contacted Toyota's manufacturer and was told " it happens". I feel that there was a defect in the braking system and the airbag system. All I want is my car fixed but no one will give me the time of day. I bought the car in February of this year at a Toyota dealership. The car was pre-certified. Thank you.

- Delran, NJ, USA

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