2026 Toyota BZ problems & reliability
20 owner complaints filed with NHTSA for the 2026 Toyota BZ, alongside 1 safety recall campaign. Last verified Oct 16, 2026. Complaints are unverified reports submitted by owners to the federal Office of Defects Investigation.
Each complaint is counted once (by NHTSA case number), even when it names several components.
Most reported problems
| Component | Complaints | Share |
|---|---|---|
| Electrical System → | 12 | 60% |
| Unknown / Other | 5 | 25% |
| Forward Collision Avoidance | 4 | 20% |
| Air Bags | 1 | 5% |
| Engine | 1 | 5% |
| Exterior Lighting | 1 | 5% |
| Fuel/propulsion System | 1 | 5% |
| Power Train | 1 | 5% |
| Service Brakes | 1 | 5% |
| Vehicle Speed Control | 1 | 5% |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.
All 12 reported components →Common symptoms owners describe
Keyword analysis of complaint narratives; one complaint can describe several symptoms.
What owners report
“I was involved in an Accident on 9-19-26 as my car hit the car in front of me . I applied brakes however my car did not stop and the collision warning did not activate and the emergency braking system failed . Now my car is totaled and I’m left paying Toyota the difference ! CAR IS DEFECTIVE Approximately 3000 miles”
Service Brakes · filed Oct 12, 2026
“The contact owns a 2026 Toyota BZ. The contact stated that while driving approximately 75 MPH and attempting to overtake a tractor trailer logging truck, the Forward Collision Avoidance Automatic Emergency Braking activated causing the vehicle abruptly decelerate. The failure was immediately self-corrected and the…”
Forward Collision Avoidance · filed Oct 7, 2026
“The contact owns a 2026 Toyota BZ. The contact stated that the air conditioning system was inoperable while starting the vehicle. The contact stated that while the air conditioning system was activated, the vents failed to blow air immediately. The failure was a recurring failure. The contact was affected by the loss…”
Visibility · filed Oct 2, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Technical service bulletins
27 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 2026 Toyota BZ. The 10 most recent:
State of Health (SOH): An estimate of battery health that is updated as the vehicle learns from operating and charging conditions over time. Distance Since Last Update: Indicates the distance accumulated since the last…
T-TT-0806-26 · Service Bulletin/Repair Instructions · issued Jul 22, 2026
Some 2026 model year bZ, bZ Woodland, and C-HR BEV vehicles may exhibit the Diagnostic Trouble Code (DTC) U255221F associated with the level 3 DC fast charging. Under certain conditions, charging may either operate…
T-SB-0040-26 · Service Bulletin/Repair Instructions · issued Jul 13, 2026
2026 model year Toyota vehicles are equipped with driver side floor mat retainers to secure the floor mat in the correct position. In addition, some models may also utilize retainers for passenger side and rear seat…
T-SB-0003-26 Rev1 · Service Bulletin/Repair Instructions · issued Jun 25, 2026
During the manufacturing process, tires are mounted on the vehicle as matched sets to help reduce conditions such as pulling or drifting. If the wheels are replaced or refinished before vehicle delivery, it is important…
T-SB-0004-26 Rev1 · Service Bulletin/Repair Instructions · issued Jun 18, 2026
A battery in a stored vehicle is subject to conditions that can reduce its performance and service life. These conditions include storage period, temperature, parasitic drain, and battery load. Because of these factors…
T-SB-0005-26 Rev1 · Service Bulletin/Repair Instructions · issued Jun 10, 2026
Long-term or off-site storage requires special care to maintain vehicle condition. The following guidelines should be performed to minimize vehicle component/part degradation due to extendedvehicle storage conditions…
T-SB-0002-26 Rev1 · Service Bulletin/Repair Instructions · issued Jun 10, 2026
Pre-Delivery Service (PDS) is a critical step in satisfying our new car customers. Customer feedback indicates the following areas deserve special attention when performing PDS: • Careful inspection for paint…
T-SB-0064-25 Rev1 · Service Bulletin/Repair Instructions · issued Apr 30, 2026
Some 2026 bZ vehicles with head unit version 2199 may exhibit a condition where the audio playback is choppy across all audio sources.
T-SB-0030-26 · Service Bulletin/Repair Instructions · issued Apr 30, 2026
Some Customers for the above vehicles may have complaint of the following: unable to charge the vehicle using the supplied level 1 or 2 charger. Additionally, most will indicate one or more of the LEDs on the charger…
T-TT-0801-26 · Service Bulletin/Repair Instructions · issued Apr 16, 2026
Some Customers for the listed vehicles may have complaint of the following: unable to charge the vehicle using the supplied level 1 or 2 charger. Additionally, most will indicate one or more of the LEDs on the charger…
T-TT-0801-26 · Service Bulletin/Repair Instructions · issued Mar 6, 2026
TSBs are repair guidance manufacturers send to dealers — they are not recalls and repairs are not automatically free. Full documents are available on NHTSA’s site.
Safety recalls
The 2026 Toyota BZ has 1 NHTSA recall campaign — recall repairs are free at franchised dealers regardless of the vehicle’s age.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →Buying a used 2026 Toyota BZ?
- · Decode the seller’s VIN with our free VIN decoder to confirm the exact year, engine and trim.
- · Check for unrepaired recalls by VIN on NHTSA’s official lookup — recall repairs are free.