Does the 2004 Kenworth T300 have any recalls?

4 recalls found in NHTSA data as of September 22, 2026, covering: power train, electrical system, engine and engine cooling. Recalls apply to the model and year; whether a particular vehicle is included, and whether it has been repaired, depends on its VIN.

How do I check if my 2004 Kenworth T300 recall has been fixed?

Enter your 17-character VIN at nhtsa.gov/recalls, or ask a Kenworth dealer. Recall repairs are free. NHTSA's VIN search doesn't list recalls that were already repaired.

How many complaints have owners filed about the 2004 Kenworth T300?

1 complaint filed with NHTSA. Complaints are unverified reports from the public that NHTSA uses to decide what to investigate.

2004 Kenworth T300 recalls

Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.

4 recalls found in NHTSA data as of September 22, 2026

For the 2004 Kenworth T300. These apply to the model and year, not to one particular vehicle: check your VIN to see whether yours is included and whether it has been repaired.

Has your Kenworth been repaired?

Recalls here come from NHTSA’s records for the model and year. Not every vehicle of a model is included in every recall, and this site can’t see whether a repair has been done. Only a VIN lookup can tell you that.

Check your VIN with NHTSA

NHTSA’s VIN search doesn’t show recalls that were already repaired, recalls more than 15 years old, or some small manufacturers’ recalls. A Kenworth dealer can also check your VIN. Recall repairs are free.

2004 Kenworth T300 recalls, newest first

March 16, 2007NHTSA 07V1070004,592 vehicles potentially affected

Power train › Automatic transmission

Summary: On certain trucks, the wiring, parts, or transmission programming required for the auto neutral feature to function as designed were either not installed, connected, or programmed properly.
Consequence: If any of these conditions exists, the transmission will not automatically shift into neutral when left in drive with the parking brake set engaged. The vehicle could move without warning increasing the risk of a crash.
Remedy: Dealers will inspect the affected vehicles to ensure the auto neutral feature functions properly and, if needed, will make the necessary repairs free of charge. The recall began on may 9, 2007. Owners may contact kenworth at 425-828-5440.

This recall on nhtsa.gov

December 10, 2004NHTSA 04V5800004,322 vehicles potentially affected

Electrical system › Wiring

Summary: On certain trucks, the power feed harness P92-1993 terminals were not properly crimped.
Consequence: This could lead to intermittent power loss affecting the electrical system and possibly result in a fire.
Remedy: Dealers will replace the harness. The recall began January 13, 2005. Owners should contact kenworth at 1-425-828-5440.

This recall on nhtsa.gov

August 17, 2004NHTSA 04V406000106 vehicles potentially affected

Engine and engine cooling

Summary: On certain trucks built with cummins isc and isl engines, plugs were assembled incorrectly creating stress and cracks which could cause an oil leak.
Consequence: This oil leakage has the potential to ignite and cause a fire in the engine compartment of the vehicle.
Remedy: Cummins will notify owners and arrange for installation of a steel cup plug boss cap. Owners should contact cummins at 1-800-343-7357.

This recall on nhtsa.gov

April 2, 2004NHTSA 04V1690002,586 vehicles potentially affected

Engine and engine cooling › Cooling system › Fan

Summary: On certain trucks equipped with caterpillar C7 or 3126E 2002 engines and horton fan hubs, the fan hub mounting bolts can fail, resulting in the hub and fan assembly separating from the engine. This loss of clamp load causes unwanted vibration in the assembly that leads to bolt failure.
Consequence: If the bolts fail, the complete hub and fan assembly could separate from the engine resulting in equipment damage and/or personal injury.
Remedy: Dealers will install a new journal bracket. The recall began may 11, 2004. Owners should contact kenworth at 1-425-828-5440.

This recall on nhtsa.gov

Owner complaints

Owners have filed 1 complaint about the 2004 Kenworth T300 with NHTSA. Complaints are unverified reports from the public; NHTSA uses them to decide what to investigate.

Crashes reported: 0
Fires reported: 1
Injuries reported: 0
Deaths reported: 0

Most complained-about components

Electrical system › Wiring1

Other Kenworth T300 years

Other 2004 Kenworth models

Most recalled 2004 vehicles

2004 Honda Accord (22 recalls)
2004 Ford E-250 (18 recalls)
2004 Blue Bird Vision (17 recalls)
2004 Ford F-150 (16 recalls)
2004 Chevrolet Silverado (15 recalls)

All of 2004’s most recalled vehicles

Questions

Does the 2004 Kenworth T300 have any recalls?: 4 recalls found in NHTSA data as of September 22, 2026, covering: power train, electrical system, engine and engine cooling. Recalls apply to the model and year; whether a particular vehicle is included, and whether it has been repaired, depends on its VIN.
How do I check if my 2004 Kenworth T300 recall has been fixed?: Enter your 17-character VIN at nhtsa.gov/recalls, or ask a Kenworth dealer. Recall repairs are free. NHTSA's VIN search doesn't list recalls that were already repaired.
How many complaints have owners filed about the 2004 Kenworth T300?: 1 complaint filed with NHTSA. Complaints are unverified reports from the public that NHTSA uses to decide what to investigate.