Why is my automatic transmission not shifting properly?

One main reason why the automatic transmission in your car may not be shifting smoothly is the ECM is going bad. It is best to get this checked out by an experienced auto mechanic technician who understands the electrical system. Other indicators include bad connections within, or worn out sensors and faulty solenoids.

Do Mazda 3 have transmission problems?

The latest generation of the Mazda 3 is not known to have many transmission problems. The 2010 model year has the highest number of reported transmission problems and they all tend to be related to the clutch failing in the manual transmission version of the car.

Why is my automatic shifting weird?

If your transmission is low on fluid, or if the fluid is old and discolored, it could be to blame for the hard shifting. Hard shifting can occur due to a lack of lubrication in the transmission. Transmission fluid should be reddish in color and largely transparent.

How do you troubleshoot an automatic transmission?

1. Step 1: Try to find your problem first.
2. Step 2: Check your transmission fluid.
3. Step 3: Check your on-board diagnostic codes.
4. Step 4: Read a repair manual or website.
5. Step 5: Bring it in to a professional mechanic.

How much does it cost to fix a Mazda 3 transmission?

Transmission repair can be an intimidating undertaking, and when it seems inevitable, you’re likely left wondering, “how much is a transmission?” Transmission cost for your specific car depends on which new Mazda model you drive, but typically, a transmission cost typically ranges from $1,800 to $3,400.

Can a clogged catalytic converter cause shifting problems?

Trouble Shifting Gears A clogged catalytic converter makes the engine work harder, which in turn makes it difficult to shift the transmission. In regards to air, a bad O2 sensor or dirty mass air flow sensor will also cause the gears to stick.

Are there any problems with the Mazda Mazda3 automatic transmission?

Mazda MAZDA3 owners have reported 12 problems related to automatic transmission (under the power train category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Mazda MAZDA3 based on all problems reported for the MAZDA3.

What is the acceleration failure on a 2009 Mazda 3?

The contact owns a 2009 Mazda 3. The contact stated that the vehicle hestiates to accelerate approximately 1 1/2 quarter to 1 1/4 before the vehicle moved. The failure has been occurring since August of 2008.

What happened to the 2006 Mazda 3 shift?

The contact owns a 2006 Mazda3. While driving at 60 mph, the shift shocked and bucked. When the contact engaged the brakes, the engine suddenly revved. The vehicle shifted back up to fifth gear and functioned normally.

How much does it cost to fix a 2009 Mazda3?

#1: Clutch Failure 2009 MAZDA3 Average Cost to Fix: $900 Average Mileage: 34,000 mi #2: Transmission Failure 2009 MAZDA3 Average Cost to Fix: N/A Average Mileage: 99,000 mi #3: Rear View Mirror Broke Off – Broke Windsheild 2009 MAZDA3