Violation codes — UA90
13 violation codes cited at this site
| # | Code | Description | Citations | OOS % |
|---|---|---|---|---|
| 1 | 393.9(a) | Inoperable required lamps | 8 | 12.5% |
| 2 | 393.78 | Wipers - Inoperative / missing / damaged wipers. | 3 | — |
| 3 | 392.2 | Violation of Local Laws - Explain: | 3 | — |
| 4 | 390.21(a) | Not marked in accordance with regulations | 2 | — |
| 5 | 396.5(b) | Oil and/or grease leak | 2 | — |
| 6 | 393.47(e) | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | 1 | — |
| 7 | 393.53(b) | CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear | 1 | — |
| 8 | 393.75(a)(1) | Tire-ply or belt material exposed | 1 | — |
| 9 | 393.23 | Required lamp not powered by vehicle electric | 1 | 100.0% |
| 10 | 393.11 | No or defective lighting devices or reflective material as required | 1 | — |
| 11 | 396.17(c) | Operating a CMV without proof of a periodic inspection | 1 | — |
| 12 | 396.3(a)(1) | Inspection, repair and maintenance of parts and accessories | 1 | — |
| 13 | 393.45(d) | Brake connections with leaks or constrictions | 1 | — |
Data sources & freshness
TruckCodex aggregates official public-sector datasets. See the Source registry for dataset-level coverage and the Freshness log for last-import timestamps.
Census, SAFER, SMS, Licensing & Insurance (L&I), roadside inspections, crashes, and authority history.
Vehicle recall campaigns, defect investigations, and consumer safety complaints (SCRS).
Cross-border carrier registry and Canadian recall campaigns where applicable.
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