NHTSA lists 1 complaints for the 2003 Kenworth Conventional, 0 of them mention a crash and 0 mention a fire. 0 complaints mention an injury, with 0 injuries and 0 deaths reported.
Data build 2026-10-08.
NHTSA lists this vehicle as KENWORTH CONVENTIONAL.
Complaints per 100k sold unavailable. No sales source is available for this record.
| System | Complaints | Share of this vehicle's complaints |
|---|---|---|
| TRAILER HITCHES | 1 | 100.0% |
| System | Subsystem | Complaints |
|---|---|---|
| TRAILER HITCHES | FIFTH WHEEL ASSEMBLY | 1 |
One complaint can name several systems, so shares can add to more than 100 percent.
Model-generated complaint tags: This model year has not been tagged.
See new recalls and investigations this week.
0 recalls.
0 investigations; 0 open.
6 manufacturer communications.
| System | Count |
|---|---|
| ENGINE AND ENGINE COOLING | 2 |
| EQUIPMENT | 2 |
| ELECTRICAL SYSTEM | 1 |
| ENGINE | 1 |
| EQUIPMENT ADAPTIVE/MOBILITY | 1 |
| VISIBILITY | 1 |
Date: 2026-09-11. Type: Service Bulletin/Repair Instructions. Systems: ENGINE.
"Kenworth: Dealers should check the chassis list and SIR weekly for VIN changes. 2 chassis added to the chassis list. Peterbilt: Dealers should check the chassis list and SIR weekly for VIN changes. 10 chassis added to the chassis list."
Date: 2021-02-10. Type: Service Bulletin/Repair Instructions. Systems: EQUIPMENT, EQUIPMENT ADAPTIVE/MOBILITY, VISIBILITY.
Information Only A?A A Windshield washer pumps have a high No Trouble Found rate. Washer pumps may fail to spray due to a clogged filter.
Date: 2020-06-08. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM.
Information Only: This bulletin provides dealers with a battery warranty quick reference guide to ensure the appropriate tests for battery warranty are performed in order to prevent battery warranty claims filed with incorrect or incomplete information.
Date: 2020-03-17. Type: Service Bulletin/Repair Instructions. Systems: EQUIPMENT.
Information Only: Proper jump-starting voltage will eliminate high voltage related issues and equipment damage.
Date: 2019-11-06. Type: Service Bulletin/Repair Instructions. Systems: ENGINE AND ENGINE COOLING.
Information Only: This bulletin provides guidance for repairing an air-conditioning system after internal failure of the A/C compressor.
Date: 2008-10-23. Type: Service Bulletin/Repair Instructions. Systems: ENGINE AND ENGINE COOLING.
KENWORTH TRUCKS: REDUCED ENGINE POWER FROM FUEL STARVATION. ANY MODEL KENWORTH EQUIPPED WITH THE 2007 EMISSIONS COMPLIANT ISX ENGINE AND OPTIONAL DAVCO 382 FUEL FILTER, BUILT PRIOR TO 8/11/08, *PE
None listed.
| NHTSA model label | Complaints |
|---|---|
| CONVENTIONAL | 1 |
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