RecallRepo

2004 Peterbilt 379 Recalls

Recalls on record Updated July 2026

The 2004 Peterbilt 379 has 4 NHTSA recall campaigns affecting an estimated 31,614 vehicles. Recall repairs are always free at any authorized dealer. Owners have filed 1 complaint with NHTSA, most often about the engine and engine cooling. Last updated July 5, 2026.

Recall campaigns

EQUIPMENT 13V593000 2013-11-25 561 affected
Defect

Paccar Incorporated (Paccar) is recalling certain 2004-2013 Peterbilt 379, 357, 378, 367, 388, 365, 389, 385 and 386 trucks manufactured from April 3, 2003, through October 25, 2013 and equipped with tri-drive rear axles and a tag or pusher axle. The affected vehicles may be missing required information from the…

Consequence

As a result, the axles may be overloaded or the wrong tires could be installed or the tires could be improperly inflated. All of these issues increase the risk of a crash.

Remedy

Peterbilt will notify owners and dealers will inspect and replace the certification labels missing the necessary information. The recall is expected to begin in January 2014. Customers can contact Peterbilt at 1-940-591-4000. Peterbilt's number for this campaign is 1113-F.

SERVICE BRAKES, AIR 07V044000 2007-02-12 18 affected
Defect

ON CERTAIN NON-ABS EQUIPPED TRUCKS, AN AIR HOSE BETWEEN THE TRACTOR PROTECTION VALVE AND THE BACK OF THE CAB BULKHEAD WAS OMITTED.

Consequence

THE ABSENCE OF THIS AIR HOSE COULD ADVERSELY AFFECT THE DRIVE AXLE BRAKE PERFORMANCE WHILE A TRAILER IS BEING PULLED, RESULTING IN LONGER STOPPING DISTANCES, INCREASING THE RISK OF A CRASH.

Remedy

PETERBILT WILL INSPECT THE AIR HOSE PLUMBING OF THE DRIVE AXLE BRAKE SYSTEM AND MAKE THE NECESSARY REPAIRS. THE RECALL BEGAN ON FEBRUARY 22, 2007. OWNERS MAY CONTACT PETERBILT AT 1-940-591-4196.

EQUIPMENT 06V251000 2006-07-13 40 affected
Defect

ON CERTAIN TRUCKS, WHEN USING A CUMMINS ELECTRONIC ICON SERVICE TOOL 2.2, AN UNINTENDED ENGINE START WILL OCCUR.

Consequence

GIVEN THE PURPOSE AND FUNCTIONALITY OF THIS SERVICE TOOL, THIS SERIES OF EVENTS WOULD ONLY OCCUR IN A SERVICE FACILITY AND COULD POSE A HAZARD IF THE TRUCK WERE TO UNEXPECTEDLY MOVE OR THE ENGINE TO START WITHOUT ANY WARNING, POSSIBLY CAUSING PERSONAL INJURY.

Remedy

CUMMINS IS CONDUCTING THIS RECALL (PLEASE SEE 06E063000) AND WILL REPLACE THE ICON SERVICE TOOL 2.2 WITH A NEW ICON SERVICE TOOL 2.3 FREE OF CHARGE. OWNERS MAY CONTACT CUMMINS AT 1-800-343-7357 OR PETERBILT AT 1-940-591-4201.

ENGINE AND ENGINE COOLING 05V570000 2005-12-22 30,995 affected
Defect

ON CERTAIN TRACTORS EQUIPPED WITH CATERPILLAR DIESEL ENGINES, THE VARIABLE VALVE ACTUATION OIL LINE MAY WEAR AGAINST THE SHARP EDGE OF THE CYLINDER HEAD IF NOT POSITIONED CORRECTLY.

Consequence

THE OIL LINE MAY BE CUT ON THE CYLINDER HEAD CAUSING AN OIL LEAK AND A POSSIBLE FIRE.

Remedy

CATERPILLAR, IN CONJUNCTION WITH PACCAR, WILL BE CONDUCTING THE OWNER NOTIFICATION AND REMEDY FOR THIS CAMPAIGN FREE OF CHARGE. OWNERS MAY CALL CATERPILLAR AT 309-675-6496, KENWORTH AT 425-828-5440, OR PETERBILT AT 940-591-4201.

Complaints by component

ENGINE AND ENGINE COOLING:ENGINE:DIESEL
1
Total complaints1

What owners report

Verbatim reports filed with NHTSA, lightly edited for readability and with personal information removed.

“While driving at 70mph in sub freezing temperatures and at operating temperatures, the horton fan hub came off and into the radiator. My wife was driving at the time and I was in the sleeper cabin. There was no audible noise when the hub failed. She saw a lot of steam or smoke and first thought…”

ENGINE AND ENGINE COOLING:ENGINE:DIESEL · reported 2010-01-20
Sources & methodology

Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL, FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 2004 Peterbilt 379 as of July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page contains ads and affiliate links. Full methodology.