2023 MAZDA CX-50 Electrical System Problems

5 NHTSA complaints on file

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Electrical System Issues in the 2023 MAZDA CX-50

5 electrical system complaints have been filed with NHTSA for the 2023 MAZDA CX-50. Of these, 1 involved a crash, 0 involved a fire, and 0 resulted in injury.

5
Complaints
1
Crashes
0
Fires
0
Injuries
0
Deaths

All Electrical System Complaints

#11632843 |
Power steering is sticky when turning wheel to left between 10 to 11 o clock position
#11566562 |
If any liquid or debris material enters the console cover area where many controls for the car are located, the “command switch” (as described by the Mazda dealer) underneath is destroyed. Many items are affected as noted above (some of which I could not check off). They have not responded as to whether some type of shield or even tape could be used to prevent this fault.
#11561232 |
After installing Mazda Genuine Accessory 4-pin trailer wiring harness (P/N VA40-V7-780A), and Mazda’s trailer hitch as well, found that the wiring does not operate correctly. When the turn signal or hazard lamps are activated while the brake is applied, the trailer lamps will operate erratically, flashing faster for a few cycles, then return to a normal flash rate before the erratic behavior repeats. The Mazda’s lamps operate normally. This has occurred with two different trailers, one with incandescent and one with LED lamps. To verify that the concern wasn’t with the trailers, a small trailer-side harness was made that used a floating ground, and with either incandescent or LED stop/tail/turn lamps plugged into it the concern was the same. Dealership verified the concern and verified correct installation of the vehicle harness. They were able to replicate the concern on another CX-50 as well. They reached out to Mazda’s technical assistance,...
#11511087 |
The manufacturer has deceived buyers concerning the towing capabilities: https://insidemazda.mazdausa.com/the-mazda-way/mazda-cx-50-offers-confident-towing-capabilities/ I bought the OEM tow hitch and wiring to achieve the advertised 3500 lb towing capacity, but according to the owners manual that is not possible as you are limited to 1000 lb without a brake controller which can not be purchased through Mazda. The trailer wiring and vehicle manual states that you must not modify it, which would be required to install a brake controller. I currently own a 2000lb trailer; I bought this vehicle specifically to pull it. There is no way to achieve this safely and legally despite the advertisements without aftermarket parts. If the required aftermarket brake controller install were to damage the vehicle's electrical system in some way, I doubt Mazda would cover that under warranty. The promotional material says nothing about non-OEM equipment first having to be installed in the car to achieve this...
#11466101 | Crash
At 10:16 am, I was driving home on Hall Rd. in Michigan. Hall Road is currently under construction and only two lanes are open and the speed is 40mph. It was raining pretty hard and also very windy. I was traveling West in the left lane and i noticed people in front of me began slowing down to about 10mph and going around an object I couldnt see. By the time it was my turn to pass said object, I realized it was a speed limit sign that had been knocked over by the wind. I went around it and pulled off to the side of the road where there was a small patch of flat, clear land (I believe there is a fire extinguisher or some kind of service system there). Try to act fast, I opened my door, removed my seatbelt and after looking for cars behind me,...
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