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O Trucking
FMCSA Violation Code

392.62A — Bus operated in unsafe condition

49 CFR 392 • Unsafe Driving BASIC • Severity 4/10

Out-of-service eligible Driver citation CSA weight 4
OUT-OF-SERVICE eligible
Code
392.62A
CFR section
49 CFR 392
BASIC
Unsafe Driving
Severity
4/10
Out-of-Service
Yes
Unit type
Driver

What this violation means

Passenger bus operated with conditions making the operation unsafe — overloaded, broken seats, missing safety equipment. OOS. Bus-specific.

Why this gets cited

Charter operator pushing route despite known issues. Seating capacity exceeded.

How to fix / prevent

Pre-trip checklist for buses includes seating count, all emergency equipment, all exits functional.

Out-of-service criteria

Yes — this violation IS out-of-service eligible. When an inspector finds 392.62A during a Level 1, 2, or 3 inspection, they can place the Driver OOS using the North American Standard Out-of-Service Criteria. OOS means the truck cannot move from the inspection site until the defect is corrected (vehicle OOS) or the driver is replaced (driver OOS). For carriers, every OOS violation adds time-weighted points to your CSA Unsafe Driving BASIC — and it shows in the public SMS data within 30 days. For drivers, an OOS event stays on PSP for 3 years.

CSA / SMS impact

392.62A carries a severity weight of 4/10 in FMCSA's Safety Measurement System (SMS). Higher weights mean faster CSA percentile movement. Combined with a time-weighting factor (2× for citations within the last 6 months, decaying over 24 months), this violation can move your Unsafe Driving BASIC percentile significantly if it stacks with similar citations across your fleet. The threshold for FMCSA intervention is the 65th percentile for most BASICs (50th for Hazmat and Passenger Carrier). Once you cross that, FMCSA can send a Warning Letter, Off-Site Investigation, or full Compliance Review.

How to read this: a single citation rarely puts you over threshold — it's the pattern. Track your inspection rate per power unit and aim for OOS rate under 5% (industry average is 21%).

Other violations in Unsafe Driving

Related

Frequently Asked Questions

Can I be placed out of service for 392.62A?
Yes. 392.62A is on the North American Standard Out-of-Service Criteria list. An inspector who finds this during a Level 1, 2, or 3 inspection can place the Driver OOS at the inspection site. The truck cannot move until the defect is corrected. For vehicle-side OOS, that usually means a mobile mechanic or tow to the nearest shop. For driver-side OOS (HOS, CDL, drug/alcohol), it means the driver is removed from service and a qualified replacement must arrive before the truck can continue. Pro tip: do a thorough pre-trip every shift and address any issue listed in 49 CFR 392 before pulling onto the road — that's the only reliable way to avoid this one.
How long does 392.62A affect my CSA score?
392.62A stays in your CSA Unsafe Driving BASIC for <strong>24 months</strong> from the inspection date. The impact is time-weighted: 3× points during months 0-6, 2× during months 7-12, 1× during months 13-24, then it drops off. Severity weight is 4/10, so each citation contributes 12 points in the first 6 months and decays from there. On the driver's PSP report, the same citation stays visible for <strong>36 months</strong> — and a 5-year history of driver violations is available to motor carriers performing a hire review. If the citation is later dismissed in court (DataQs challenge succeeds, or the underlying ticket is dropped), the SMS record can be removed via FMCSA's DataQs portal — but you have to actively file the challenge.
What's the difference between 392.62A and similar codes?
392.62A is in the 8-code group sharing the same BASIC. The closest siblings are: <strong>392.2-SLLS4</strong> (State/local laws — Speeding 15+ mph over limit); <strong>392.80A</strong> (Driving a CMV while texting); <strong>392.82A1</strong> (Using a hand-held mobile phone while operating a CMV). Inspectors often cite multiple sibling codes from the same inspection — for example, a tire condition violation can simultaneously trigger codes for tread depth, sidewall, and inflation pressure. When you get cited under one sibling, check the report for the others before signing — they all count separately against CSA scoring.

CSA scores rising? Get a compliance audit.

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