The 2005 Kenworth T300 has 2 NHTSA recall campaigns affecting an estimated 4,925 vehicles. Recall repairs are always free at any authorized dealer. Owners have filed 1 complaint with NHTSA, most often about the fuel system, diesel. Last updated July 5, 2026.
Recall campaigns
POWER TRAIN07V1070002007-03-164,592 affected
Defect
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.
PARKING BRAKE05V4170002005-09-20333 affected
Defect
ON CERTAIN TRUCKS EQUIPPED WITH HYDRAULIC BRAKES, THERE MAY BE A DEFECT IN THE ANCHOR BOLT OF SOME BOSCH MODEL #305 PARKING BRAKE ASSEMBLIES. A DIFFERENT COATING WAS APPLIED TO THE BOLT WHICH DID NOT MEET PACCAR SPECIFICATIONS. THIS COULD REDUCE THE FATIGUE LIFE OF THE BOLT AND LEAD TO PREMATURE FAILURE.
Consequence
IF THIS BOLT WERE TO FAIL, THE TRUCK COULD ROLL AWAY WHILE PARKED WITHOUT WARNING, WHICH COULD RESULT IN A CRASH.
Remedy
DEALERS WILL INSPECT THE PARKING BRAKE ASSEMBLY AND REPLACE THE DEFECTIVE BOLTS FREE OF CHARGE. PETERBILT'S RECALL BEGAN ON NOVEMBER 4, 2005; AND KENWORTH BEGAN ON NOVEMBER 4, 2005. OWNERS MAY CONTACT KENWORTH AT 1-425-828-5440 OR PETERBILT AT 1-940-591-4201.
Complaints by component
FUEL SYSTEM, DIESEL
1
Total complaints1
What owners report
Verbatim reports filed with NHTSA, lightly edited for readability and with personal
information removed.
“2005 kenworth t300 the high pressure fuel line that feeds the injector bank has broken twice. The replacement line purchased from kenworth lasted 3 months and one day. The same leak occurred, spraying diesel fuel all over the engine. *tr”
Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL,
FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 2005 Kenworth T300 as of
July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page
contains ads and affiliate links. Full methodology.