Violation codes — BYRON
22 violation codes cited at this site
| # | Code | Description | Citations | OOS % |
|---|---|---|---|---|
| 1 | 393.9A-LLPL | Lighting - License plate lamp inoperative. | 8 | — |
| 2 | 393.45B2-BHTD | Air Brake - Hose/tubing damage extending through the outer reinforcement ply. | 7 | 14.3% |
| 3 | 393.75A3-TAOL | Tires - All others, leaking or inflation less than 50% of the maximum inflation pressure. | 5 | 100.0% |
| 4 | 392.2-SLLMF | State/Local Laws - Wheel (mud) flaps missing or defective. | 5 | — |
| 5 | 393.11A1-LLPL | Lighting - License plate lamp missing. | 3 | — |
| 6 | 392.2-SLLSR | State/Local Laws - State registration/tag violation. | 2 | — |
| 7 | 393.9A-LSML | Lighting - Side marker lamp(s) inoperative. | 2 | — |
| 8 | 393.95A4-EEUS | Emergency Equipment - Fire Extinguishers - unsecured. | 2 | — |
| 9 | 393.47E | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | 2 | — |
| 10 | 393.9A-LCL | Lighting - Clearance lamp(s) inoperative. | 2 | — |
| 11 | 393.9A-LIL | Lighting - Identification lamp(s) inoperative. | 2 | — |
| 12 | 393.60C | Windshield - Damaged or Discolored | 1 | — |
| 13 | 392.2-SLLEQP | State/Local Laws - Violation of state and local law - Equipment violation. (Must have corresponding state statute or regulation) | 1 | — |
| 14 | 393.11A1-LCHL | Lighting - Lamps improper color, height, location. | 1 | — |
| 15 | 393.205C-WRAWFLMIB | Wheel/Rim - Any wheel fasteners loose/missing/ineffective/broken. | 1 | — |
| 16 | 393.45B2-B-AIR | Air Brake - Hose/tubing damaged or not secured. | 1 | — |
| 17 | 393.53B-B | Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear. | 1 | — |
| 18 | 390.21TB1-MC | Operating a CMV without legal name or trade name displayed. | 1 | — |
| 19 | 393.78 | Wipers - Inoperative / missing / damaged wipers. | 1 | — |
| 20 | 393.95A1 | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | 1 | — |
| 21 | 393.9A-LBL | Lighting - Backup lamp inoperative. | 1 | — |
| 22 | 393.9A-LSLI | Lighting - Stop lamps - Any inoperative. | 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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