YearToAvoid

2024 Mazda CX-90 Plug-in Hybrid Electrical System Problems

NHTSA lists 33 Electrical System complaints for the 2024 Mazda CX-90 Plug-in Hybrid, 35% of all 95 complaints filed for the year. Owners typically hit problems at a median mileage of 3,480. No related recalls are listed for this problem area in NHTSA data.

Electrical System complaints
33
35% of 95
Crashes reported
2
Fires reported
0
Injuries reported
1
Median mileage
3,480 mi
Related recalls
0

Typical electrical symptoms owners report

  • Owners report a "Hybrid System Malfunction" warning that forces the vehicle to stop immediately, sometimes losing power in active traffic or at highway speed.
  • Some describe an "Electrical Leakage Detected" message appearing alongside the hybrid warning, followed by the vehicle refusing to restart or move out of park.
  • One owner reported a distinct burned-wiring smell and a home carbon monoxide alarm triggering while the vehicle sat parked in a garage overnight.
  • One owner reported the vehicle becoming completely inoperable within the first month of ownership, requiring a tow to the dealership.
  • One owner reported a Level 2 charging port melting together with the charger cable during a charging session, with no prior warning light.
  • One owner reported that after a dealership reprogramming tied to a recall, the hybrid malfunction warning recurred the following day.

When 2024 Mazda CX-90 Plug-in Hybrid electrical complaints were filed

First complaint Aug 3, 2023, latest Dec 11, 2025.

2024 Mazda CX-90 Plug-in Hybrid electrical system complaints: complaints filed per month4Aug 2023Mar 2024Jul 2024Oct 2024Feb 2025Sep 2025Dec 2025
33 complaints filed with NHTSA from Aug 2023 to Dec 2025; peak Feb 2024 (4).

Electrical System recalls for the 2024 Mazda CX-90 Plug-in Hybrid

No safety recalls on record for this model year.

Electrical System complaints by CX-90 Plug-in Hybrid model year

Raw complaint counts per model year; newer years have had less time to accumulate complaints.

  1. 202433 (35%)
  2. 20256 (46%)

Frequently asked questions

How common are electrical problems on the 2024 Mazda CX-90 Plug-in Hybrid?
NHTSA lists 33 Electrical System complaints for the 2024 model year, which is 35% of the 95 total complaints filed for that year.
Is there a recall for the 2024 CX-90 Plug-in Hybrid electrical system?
NHTSA's data provided here does not list any related recalls tied to this Electrical System complaint category, though one owner mentioned a recall (6223J) for a reprogramming fix that reportedly did not resolve the issue.
At what mileage do these electrical issues typically occur?
The median mileage at failure reported to NHTSA is 3,480 miles.
Have these electrical failures caused crashes or injuries?
NHTSA data for this problem area shows 2 crashes and 1 injury reported, with no fires.

Sources: NHTSA Office of Defects Investigation complaint and recall databases; U.S. EPA fuel economy data; NHTSA 5-Star Safety Ratings. Complaints are unverified owner reports.

Data updated Sep 24, 2026. Read the methodology and data sources. The Complaint Index is based on NHTSA owner complaints and recalls; it is not a reliability rating.