2004 Kenworth T300 Problems, Complaints & Recalls
- Compared with other T300 years
- Not enough data 3rd of 15 for complaints
- Safety recalls
- 4 recalls: check your VIN
- NHTSA crash rating
- Not rated
Owners have filed 1 complaint with NHTSA about the 2004 Kenworth T300. That ranks 3rd out of 15 T300 model years for complaints. The most reported problem area is electrical system (1 complaints, 100%). Complaints mention 1 fire. There are 4 safety recalls covering this model year.
- 1owner complaints
- 4safety recalls
- 0NHTSA investigations
- 0complaints mentioning a crash
Complaints are unverified owner reports and are not adjusted for sales volume.
Most common 2004 Kenworth T300 problems
Complaints grouped by the part of the car owners reported, with the median mileage when the problem happened.
| Problem area | Complaints | Share | Median miles | Owners mention most | Typical repair cost |
|---|---|---|---|---|---|
| Electrical System | 1 | 100% | — | — | — |
One complaint can list several problem areas, so shares can add up to more than 100%.
2004 Kenworth T300 recalls (4)
Tap a recall to see the problem, the risk and the fix.
Power train:automatic transmission
Problem: 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.
Risk: 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.
Fix: 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.
Electrical system:wiring
Problem: On certain trucks, the power feed harness p92-1993 terminals were not properly crimped.
Risk: This could lead to intermittent power loss affecting the electrical system and possibly result in a fire.
Fix: Dealers will replace the harness. The recall began january 13, 2005. Owners should contact kenworth at 1-425-828-5440.
Engine and engine cooling
Problem: On certain trucks built with cummins isc and isl engines, plugs were assembled incorrectly creating stress and cracks which could cause an oil leak.
Risk: This oil leakage has the potential to ignite and cause a fire in the engine compartment of the vehicle.
Fix: Cummins will notify owners and arrange for installation of a steel cup plug boss cap. Owners should contact cummins at 1-800-343-7357.
Engine and engine cooling:cooling system:fan
Problem: 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.
Risk: If the bolts fail, the complete hub and fan assembly could separate from the engine resulting in equipment damage and/or personal injury.
Fix: Dealers will install a new journal bracket. The recall began may 11, 2004. Owners should contact kenworth at 1-425-828-5440.
To see whether a specific car still has an open recall, enter its VIN on NHTSA's official recall lookup. You can also decode a VIN here.
Recent owner reports
Short excerpts of the latest complaints filed with NHTSA, with personal details removed. Full reports can be searched on NHTSA.gov.
Fire involving 2004 kenworth t-300 tractor. Fire occurred on 01/15/05. Your recall number 04v580000 of dec 09, 2004 should apply to this vehicle, but kenworth said this truck does not because the vin is not on their list of recalls. This fire started at the firewall where the recalled harness…
Other Kenworth T300 years
| Year | Complaints | Recalls |
|---|---|---|
| 2010 T300 | 0 | 1 |
| 2009 T300 | 0 | 1 |
| 2008 T300 | 0 | 7 |
| 2007 T300 | 3 | 5 |
| 2006 T300 | 0 | 4 |
| 2005 T300 | 1 | 2 |
| 2004 | 1 | 4 |
| 2003 T300 | 0 | 5 |
| 2002 T300 | 0 | 4 |
| 2001 T300 | 2 | 5 |
| 2000 T300 | 0 | 6 |
| 1999 T300 | 0 | 6 |
| 1998 T300 | 0 | 2 |
| 1997 T300 | 0 | 1 |
| 1996 T300 | 0 | 1 |
See all Kenworth T300 problems by year, every Kenworth model, or the VIN decoder.
Similar Kenworth models
Embed this 2004 Kenworth T300 badge on your site
Copy this code into your blog or forum post. It shows live complaint and recall counts and links back here.
Frequently asked questions
What are the most common problems with the 2004 Kenworth T300?
Owners most often report electrical system problems. The top one, electrical system, accounts for 1 complaint.
Was there a recall on the 2004 Kenworth T300?
Yes, 4 safety recalls. Enter your VIN at NHTSA.gov to check whether the repairs were done on your car.
Was the 2004 Kenworth T300 a good year?
Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other T300 model years, the 2004 has too little data to compare. Always get a pre-purchase inspection and check the VIN for open recalls.