NHTSA Data Explorer

Toyota bZ4X

Data refreshed October 26, 2026

Select a model year to filter results to that year of the Toyota bZ4X.

Complaints

50

Active records

Recalls

4

Active records

TSBs

191

Active records

Filing history

Monthly totals over the last 20 years. Click a legend item to show or hide that series.

Reported severity

Based on consumer complaints filed since 2000. Recalls and TSBs do not include severity data.

Deaths

0

Injuries

4

Crashes

6

Fires

0

Top reported issues — Toyota bZ4X

Click a category to expand its values.

Condition issue

19

Operating state

15

Reporting mechanism

10

Electrical issue

9

Noise

8

Braking behavior

7

HVAC behavior

6

Starting behavior

5

Driver assistance issue

4

Vibration/harshness

4

Access/entry issue

2

Electrified system issue

2

Safety restraint behavior

2

Safety restraint issue

2

Engine behavior

1

Fluid issue

1

Lighting behavior

1

Performance issue

1

Powering on/off behavior

1

Recent change

1

Smell

1

Steering behavior

1

Transmission/drivetrain behavior

1

Recent filings

The 10 most recent filings for each type.

2023 TOYOTA BZ4X

Filed Sep 30, 2026


The contact owns a 2023 Toyota BZ4X. The contact received notification of NHTSA Campaign Number: 25V577000 (Visibility); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated that the A/C unit was not working properly. The vehicle was taken to the dealer, and it was determined that the compressor had failed and caused the AC unit to fail to perform as needed. The…

2024 TOYOTA BZ4X

Filed Jul 23, 2026


I was driving during heavy rain when I heard and felt a big thump. I wasn't sure what happened as I did not hit anything in the road. I was in my neighborhood driving at low speeds (<30mph). When I got home, I realized my fender liners and lower splash guard of my car were missing. I went back out to retrieve these pieces of my car, and it appeared the fender liners and the splash guard got torn off my car without impact with anything, as nothing was in the road near it. I was going to…

2024 TOYOTA BZ4X

Filed May 29, 2026


Crash

While operating my 2024 Toyota bZ4X at very low speed on the road , I observed a stationary shipping container directly ahead and applied the brake pedal with maximum force approximately 4 seconds before contact. I held the brake pedal at full pressure continuously. I never touched the accelerator. The vehicle came to what appeared to be a complete stop then continued to advance and made physical contact with the container despite my maintained maximum brake input. The vehicle's own…

2024 TOYOTA BZ4X

Filed May 22, 2026


Crash

The vehicle experienced a sudden, catastrophic brake-by-wire system failure while operating in one-pedal driving (Regeneration Boost mode). While decelerating at a low speed behind an 18-wheeler semi-truck, the vehicle failed to continue slowing down. I immediately depressed the physical brake pedal, but the vehicle completely ignored the foot pressure. The pedal and braking system became completely unresponsive, and the vehicle kept rolling forward uncommanded. Despite keeping the brake…

2024 TOYOTA BZ4X

Filed May 6, 2026


The car show on the screen a message in regards to the Adaptative Cruise Control Malfunction and it’s showing an orange sign light.. Another problem it’s in regards the AC.. it’s not working

2024 TOYOTA BZ4X

Filed May 5, 2026


The contact owns a 2024 Toyota BZ4X. When pressing the accelerator toelerator pedal to go onto the freeway, the vehicle failed to accelerate and suddenly shifted to neutral. The contact would have to press the brake pedal, the contact would immediately shift the vehicle back to Drive and continue forward. While continuing to drive, the vehicle accelerated. There were no warning lights. The failure had occurred 3 times. When attempting to start the vehicle one day, the vehicle failed to start.…

2025 TOYOTA BZ4X

Filed May 3, 2026


The front drive motor went out

2024 TOYOTA BZ4X

Filed May 1, 2026


What component or system failed or malfunctioned, and is it available for inspection upon request? The HVAC system, specifically the electric A/C compressor, has failed. The system produces a loud grinding/buzzing noise and has been diagnosed by authorized Toyota dealerships as requiring full compressor replacement. The vehicle is available for inspection upon request. How was your safety or the safety of others put at risk? This failure directly impacts the vehicle’s defrost system, which is…

2023 TOYOTA BZ4X

Filed Apr 22, 2026


While driving on the highway under normal conditions with no road hazards present, the engine under cover (part #51441-42210) detached from my vehicle and the bumper clips broke, causing both the under cover and bumper to become damaged and requiring replacement. There was no collision, no debris, no pothole, or any other road hazard involved. The failure occurred solely under routine highway driving conditions. Upon taking the vehicle to my Toyota dealership, the service team acknowledged this…

2023 TOYOTA BZ4X

Filed Apr 2, 2026


The contact owns a 2023 Toyota BZ4X. The contact stated that the vehicle was awaiting a recall repair. The dealer informed the contact that the electrical HVAC compressor needed to be replaced as part of the recall repair; however, the part was on back order. The vehicle was taken to the dealer, but the recall repair was not completed. The manufacturer was notified of the failure. The approximate failure mileage was 117,000.

Data sourced from NHTSA's public datasets. Issue classifications are generated by Repair Surge. About this data.

Updated October 26, 2026. Refreshed nightly.