Toyota bZ4X: known issues clusters
All rows for this model in the Known Issues clusters dataset, newest model year first. Each year links to its consumer page, which shows the same records with context.
| rows | 5 |
|---|---|
| model years | 2024–2024 (1) |
| data through | 2026-09-20 |
| method | /data/methodology#known-issues |
| license | CC BY 4.0 (derived) |
Vehicle pages
Rows
| year | cluster_id | label | component_code | complaint_count | date_range | source_complaint_count | reviewed_at |
|---|---|---|---|---|---|---|---|
| 2024 | bz4x-2024-12v-battery-drain | 12-volt battery drain and failure to start | ELECTRICAL SYSTEM | 6 | 2024-10 → 2026-05 | 23 | 2026-07-20 |
| 2024 | bz4x-2024-brake-failure-to-stop | Brake system failure to stop vehicle | ELECTRICAL SYSTEM, SERVICE BRAKES | 3 | 2025-10 → 2026-05 | 23 | 2026-07-20 |
| 2024 | bz4x-2024-adas-uncommanded-activation | Advanced driver-assistance system uncommanded activation | STEERING, WHEELS, LANE DEPARTURE | 3 | 2025-05 → 2026-05 | 23 | 2026-07-20 |
| 2024 | bz4x-2024-bumper-shield-water-detachment | Front bumper and undercarriage shield detachment in water | STRUCTURE | 3 | 2024-08 → 2025-06 | 23 | 2026-07-20 |
| 2024 | bz4x-2024-hvac-compressor-failure | HVAC air conditioning compressor failure | ELECTRICAL SYSTEM | 2 | 2025-04 → 2026-05 | 23 | 2026-07-20 |
Representative quotes are in the CSV and JSON files (fields quote_1_odi … quote_3_text), and on each vehicle page.
Cite this
Derived data is CC BY 4.0. Link back to the page you used. Text and BibTeX below.
Wrench.Pro (2026). Known Issues clusters — Toyota bZ4X [dataset]. https://www.wrench.pro/data/known-issues/toyota/bz4x
@misc{wrenchpro_known_issues_toyota_bz4x_2026,
author = {Wrench.Pro},
title = {Wrench.Pro Known Issues clusters: Toyota bZ4X},
year = {2026},
howpublished = {\url{https://www.wrench.pro/data/known-issues/toyota/bz4x}},
note = {Derived from NHTSA public records. CC BY 4.0.}
}hub · known-issues · methodology · license · research (interpretation)