WenmarOpen by Wenmar Pro

Recalls that may apply to the 2003 Kenworth T800

A recall listed here may apply to a vehicle of this year, make and model. Only the manufacturer can say whether it applies to one vehicle: check the VIN with the official lookups.

By component

Only campaigns about Electrical are shown.

United States: NHTSA, as of 2026-10-19
None found.
Canada: Transport Canada, as of 2026-10-19
20042602004-07-21. Electrical. On certain vehicles, a potential chaffing point may exist between a heat shield on the engine and the wiring for the alternator. The interference is only present with the combination of a Caterpillar C11/C13 engine and the optional Leece Neville brushless alternator which is longer than any other alternators installed by Kenworth. Correction: Dealers will replace the alternator to a brush-type alternator that is shorter in length and provides the necessary clearance to all surrounding components.
20041312004-04-13. Electrical. On certain vehicles, the cab transmission harness may have been incorrectly wired during production. As a result, the neutral start feature of the transmission might be disabled, allowing the vehicle to start in gear. Correction: Dealer will inspect, and correct the connections in the wiring harness if the defect is found.
20031832003-08-05. Electrical. On certain vehicles, the optional battery-mounted 50 amp and/or 60 amp circuit breaker had been wired incorrectly. If enough accessories are being used simultaneously during operation of these vehicles, this error in wiring can cause the cab power and engine to shut down prematurely without warning and could result in loss of vehicle control. Correction: Dealer will correct the electrical wiring if defect is found.

A campaign lists a year, a make and a model, and often only some of the vehicles built. A list with nothing on it is not a clearance either. The lookups below check one VIN.

Check one vehicle officially

Contains information licensed under the Open Government Licence – Canada.