Vehicle Speed Control Related Problems of the 2021 Mazda CX9

Table 1 shows two common vehicle speed control related problems of the 2021 Mazda CX9. The number one most common problem is related to the vehicle speed control (two problems). The second most common problem is related to the accelerator pedal (one problem).

Table 1. Vehicle Speed Control related problems of Mazda CX9

Problem Category Number of Problems
Vehicle Speed Control problems
2
Accelerator Pedal problems
1

Recently reported Vehicle Speed Control problems of the 2021 Mazda CX9

The Vehicle Speed Control problem

I entered the interstate normally, with no issues accelerating or merging. While driving at approximately 70 mph, in traffic, all three warning messages appeared on the instrument cluster at the same time: “Smart brake system malfunction,” “driver attention alert system   Read details...

The Accelerator Pedal problem

The contact owns a 2021 Mazda cx-9. The contact stated that while accelerating quickly and entering the highway, there was no motive power to the vehicle. While crossing the highway in the right lane, driving at 65 mph, the vehicle in front moved over; there was a parked vehicle.   Read details...


Vehicle Speed Control related problems in other Mazda CX9 model year vehicles:



☘ CX9 Service Bulletins
⚑ CX9 Safety Recalls
☤ CX9 Defect Investigations