AI Damage2000 Peterbilt 379XL: common problems
Owners of the 2000 Peterbilt 379XL filed 3 complaints with NHTSA, most often about electrical system and latches, locks, linkages. Details by component below, with sources.
Key figures
- Owner complaints
- 3
What fails most often
- 1 Electrical system 33% of all complaints
- 2 Latches, locks, linkages 33% of all complaints
- 3 Structure 33% of all complaints
- Electrical system: 1 complaints (33% of all).
- Latches, locks, linkages: 1 complaints (33% of all).
- Structure: 1 complaints (33% of all).
Components owners complain about
| Component | Owner complaints | involving a crash | Technical service bulletins (TSB) |
|---|---|---|---|
| Electrical system | 1 | 0 | 0 |
| Latches, locks, linkages | 1 | 0 | 0 |
| Structure | 1 | 0 | 0 |
| Other | 1 | 0 | 0 |
What owners report
Short excerpts of NHTSA complaints in the original wording. These are owner statements not verified by NHTSA; personal data removed.
Electric wires on both doors at bottom shorted out interior lights. Bare wires were exposed and rubbed against insulation. Wires were wrapped with electrical tape. Manufacturer was notified. Please provide more information.
Passenger's side and driver's side doors rattle while driving. Driver feels doors are trying to force their way open. Driver took vehicle to dealer, and they readjusted the linkage. It has been back to dealer four times for same problem.
The sleeper is too heavy and causing the doors to unlatch while driving, the body flexed causing hood to rub radiator cowl into nose piece, the cab has been bent 5 times to try to adjust, peterbilt claims to be aware of the problems. Nlm
When owners complained
NHTSA complaints by filing year. The peak shows at what age the problems show up most.
Comparison
By complaint count this model year ranks 17,152 of 36,659 model years in the NHTSA data (top 47% most complained about).
What to check before buying
- Electrical system. Scan all modules, test the battery and alternator, inspect connectors near the impact zone.
- Latches, locks, linkages. Door, hood and tailgate latches, especially near the impact.
- Structure. Rails, pillars, panel gaps, signs of pulling or welding.
Questions and answers
What are the most common problems with the 2000 Peterbilt 379XL?
Owner complaints to NHTSA most often mention: electrical system, latches, locks, linkages, structure. Total complaints: 3. The most frequent symptoms in complaint texts: knocking, grinding or other noise (33%).
How many service bulletins (TSB) were issued for the 2000 Peterbilt 379XL?
NHTSA lists 0 manufacturer service bulletins for this year. A bulletin tells dealers how to diagnose or fix a known issue; it is not a recall.
Should I buy a 2000 Peterbilt 379XL from a US auction?
Owner complaints describe defects, not crash damage. Before bidding, check the components listed above and review the lot photos: VinWind builds a report of visible and hidden damage by VIN.
Other 2000 models
Read also
Sources: public NHTSA data (USA): service bulletins and owner complaints; YouTube: links to videos credited to their authors. Complaints are owner statements not verified by NHTSA, and describe defects rather than crash damage. Data updated 2026-11-06.