Mazda CX9 owners have reported 85 electrical system related problems since 1996. Table 1 shows the 8 most common electrical system problems. The number one most common problem is related to the vehicle's electrical system (78 problems). The second most common problem is related to the vehicle's fuses and circuit breaker (1 problem). For details of each of the problem category, use the links in the table.
The liftgate (trunk) opens sporadically. The system keeps trying to open the truck and it's causing a parasitic drain on my battery. I was stranded 2 hours from my home due to this. My trunk would sporadically beep three times, that is the only warning I received. Read details...
2007 Mazda Cx9 shut off while driving. Consumer states that dealer told him the problem was a fuse. Consumer also was told that the compressor for the air conditioner was not operating correctly. The dealer stated the main ignition fuse was blown. Read details...
Hand free equipment (blue tooth) stopped communication with my mobil phone, due to a software issue. When contacting the Mazda dealer and Mazda north America customer care, they declined to repair the defective part, even though my vehicle is still covered under extended worrany. Read details...
2007 Mazda Cx9 shut off while driving. Consumer states that dealer told him the problem was a fuse. Consumer also was told that the compressor for the air conditioner was not operating correctly. The dealer stated the main ignition fuse was blown. Read details...
Tl-the contact owns a 2011 Mazda cx-9. The contact stated that while stopped at a stop light, the accelerator pedal was depressed but the vehicle failed to accelerate as the warning indicators flashed and the engine stalled without warning. Read details...