Mazda CX-50 electrical problems
10 complaint narratives mention electrical terms.
Key facts
144 owner complaints analyzed
5 distinct recall campaigns
21,888 mi median reported failure mileage
Scope: 2023 to 2026 model years. Data snapshot: . 12 complaints include usable failure mileage.
Electrical and battery issues evidence
10 of 144 complaints match this topic (6.9%). The keyword filter can include complaints that mention a transmission without reporting its failure. View matching rules.
Owner report 11511087 · 2023-03-09 (March 9, 2023)
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 c…
Owner-reported narrative. Look up ODI 11511087 at NHTSA ↗
Owner report 11561232 · 2023-12-21 (December 21, 2023)
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 th…
Owner-reported narrative. Look up ODI 11561232 at NHTSA ↗
Owner report 11700471 · 2025-11-19 (November 19, 2025)
2023 Mazda cx50 with 28k miles. This vehicle was purchased 3mths ago. The cx50 has locked me out 5 times & had a dead battery each time. Has been to dealership 3 times. No repairs made after dealership doing battery drain extensive testing. Cycle of this happening 3 times. I’ve been in a loaner more than my purchased vehicle. It is a safety concern leaving me locked at of my vehicle 5 times. Then when gaining access to vehicle with manual key. Vehicle has had dead battery 5 times all of this occurred over 3 months. With no repairs mad…
Owner-reported narrative. Look up ODI 11700471 at NHTSA ↗
Owner report 11629934 · 2024-12-10 (December 10, 2024)
The contact owns a 2024 Mazda CX-50. The contact stated that while reversing at approximately 2 MPH into a parking slot, the rear back up sensor warning was illuminated. The contact stated that the sensor was designed to alert the driver whenever the vehicle was too close to an object. The contact stated that the rear collision braking system warning was also illuminated. Additionally, the contact stated that a factory installed trailer hitch warning was also illuminated intermittently. The contact stated that the electrical failure was intermi…
Owner-reported narrative. 13,522 miles reported. Look up ODI 11629934 at NHTSA ↗
Owner report 11684560 · 2025-09-02 (September 2, 2025)
The vehicle had the original OEM battery fail at 15 months. It dropped to 7v under light load. It's a bad battery. Upon being jump started, the power steering went in and out while driving and the dashboard blinked on and off...throwing a lot of errors that are unrelated to the battery problem. The failure state of the vehicle with a bad battery is unlike any vehicle I have ever seen and it is extremely dangerous. Furthermore, Mazda roadside assistance does not know about this issue and only offers jumpstarts, putting customers into danger by s…
Owner-reported narrative. Look up ODI 11684560 at NHTSA ↗