Mazda 5 Common Problems and Solutions
Shock absorber failure
Problem:
If the car feels jerky or rough from the rear and it knocks when you drive over speed bumps, this could suggest a rear shock absorber failure. You may want to check underneath the back of the car to see if the shock absorbers are leaking.
Solution:
If you are experiencing any of the problems mentioned above, you will probably need to replace the shock absorbers. The video below shows how to replace the rear shock absorbers.
Difficulty level
Shock Absorber
DPF warning light
Problem:
The DPF (Diesel Particulate Filter) in this car is susceptible to blocking. If it becomes blocked, the DPF warning light will turn on the dashboard, and you will need to unblock it to clear the warning. It tends to clog up when the car is used only for short journeys, such as in towns and cities, since the DPF doesn't have enough time to get hot enough to burn off the unwanted particles.
Solution:
You need to take the car onto an open road and drive at around 40 mph for 10-15 minutes in third gear to let the DPF heat up enough to burn off these unwanted particles. This should turn off the DPF warning light on the dashboard. If it does not, then you will need to remove the DPF to clean it manually.
Difficulty level
Suspension problems
Problem:
Are you hearing a knocking noise from the front suspension when driving over speed bumps or poorly surfaced roads? This issue could be caused by faulty lower front suspension arms or the front anti-roll bar bushes.
Solution:
You need to determine whether the knocking noise is caused by the lower front suspension arms or the anti-roll bar bushes, and then replace the faulty part. Replacing the anti-roll bar bushes is the cheaper option of the two. We can assist you in finding replacement suspension parts at very low prices.
Difficulty level
Anti Roll Bar Bush