PACCAR Incorporated: Safety Recalls in 2004

Updated on March 19, 2026.

There were 12 safety recalls made by PACCAR Incorporated in 2004. See the details of the recalls below.

You can also see similar information for other manufacturers.

Data Source: NHTSA.
See this for other years:
December 23, 2004
(Campaign #: 04KW9)

PACCAR/KENWORTH/HOOD LOCK CYLINDER

ON CERTAIN TRUCKS, A LOCKING TAB IN THE HOOD LOCK CYLINDER WAS IMPROPERLY LOCATED PREVENTING THE CYLINDER LOCK FROM ENGAGING. THE HOOD LOCK CYLINDER IS DESIGNED TO SUPPORT THE HOOD ONCE IT IS RAISED FOR ACCESS TO THE ENGINE COMPARTMENT.
NHTSA ID: 04V606000
Component: LATCHES/LOCKS/LINKAGES
# of Units Affected: 55
Consequence Summary:
IF THE LOCK DOES NOT ENGAGE THIS COULD RESULT IN THE HOOD CLOSING WITHOUT WARNING, INCREASING THE RISK OF INJURY TO SOMEONE WORKING UNDER THE HOOD.
Corrective Action:
DEALERS WILL INSPECT THE HOOD LOCK CYLINDER AND REMOVE AND REPLACE ANY DEFECTIVE HOOD LOCK CYLINDERS. THE RECALL BEGAN JANUARY 23, 2005. OWNERS SHOULD CONTACT KENWORTH AT 1-425-828-5440.
Park Outside Advisory: No
Do not Drive Advisory: No
December 10, 2004
(Campaign #: 04KW8)

PACCAR/KENWORTH/WIRING HARNESS

ON CERTAIN TRUCKS, THE POWER FEED HARNESS P92-1993 TERMINALS WERE NOT PROPERLY CRIMPED.
NHTSA ID: 04V580000
Component: ELECTRICAL SYSTEM
# of Units Affected: 4,322
Consequence Summary:
THIS COULD LEAD TO INTERMITTENT POWER LOSS AFFECTING THE ELECTRICAL SYSTEM AND POSSIBLY RESULT IN A FIRE.
Corrective Action:
DEALERS WILL REPLACE THE HARNESS. THE RECALL BEGAN JANUARY 13, 2005. OWNERS SHOULD CONTACT KENWORTH AT 1-425-828-5440.
Park Outside Advisory: No
Do not Drive Advisory: No
November 16, 2004
(Campaign #: 1104E)

PACCAR/PETERBILT/AIR SUSPENSION SEAT FAILURE

ON CERTAIN HEAVY DUTY TRUCKS, THE PIVOT BOLTS WHICH HOLD THE SEAT BACK FRAME TO THE SEAT CUSHION FRAME CAN LOOSEN AND POSSIBLY FRACTURE OR DISLODGE, CAUSING THE SEAT BACK TO FAIL TO PROVIDE FULL SUPPORT TO THE DRIVER.
NHTSA ID: 04V548000
Component:
# of Units Affected: 251
Consequence Summary:
A POSSIBLE VEHICLE CRASH COULD OCCUR SHOULD THE SEAT FALL BACKWARDS DURING USE.
Corrective Action:
GRA-MAG WILL PROVIDE CUSTOMERS WITH REPAIR KITS WHICH INCLUDE INSTRUCTIONS AND PARTS TO REPAIR THE SEAT. OWNERS SHOULD CONTACT GRA-MAG AT 614-875-8435 OR PETERBILT AT 940-591-4201.
Park Outside Advisory: No
Do not Drive Advisory: No
November 2, 2004
(Campaign #: 04KW7)

PACCAR/KENWORTH/CAB SUB-ASSEMBLY

ON CERTAIN TRUCKS, SOME OF THE HUCK BOLTS ON THE CAB MAY NOT HAVE BEEN PROPERLY INSTALLED.
NHTSA ID: 04V533000
Component:
# of Units Affected: 2,851
Consequence Summary:
IF THE HUCK BOLTS ARE NOT PROPERLY INSTALLED, IN AN EXTREME LOADING CONDITION (SUCH AS FRONTAL AND/OR SIDE IMPACT OR A VEHICLE ROLLOVER SITUATION), THE CAB STRUCTURE COULD BE COMPROMISED AND NOT PROVIDE ADEQUATE PROTECTION FOR THE OCCUPANT INCREASING THE RISK OF PERSONAL INJURY.
Corrective Action:
DEALERS WILL INSPECT AND REPLACE THE HUCK BOLTS ON THE CAB ATTACHING STRUCTURE OF THE LEFT-HAND DOOR APERTURE, IF NECESSARY. THE RECALL BEGAN ON NOVEMBER 19, 2004. OWNERS SHOULD CONTACT KENWORTH AT 425-828-5440.
Park Outside Advisory: No
Do not Drive Advisory: No
September 13, 2004
(Campaign #: 04KW6)

PACCAR/KENWORTH/JOINT FASTENERS

ON CERTAIN TRUCKS BUILT WITH THE OPTIONAL DANA SPL DRIVELINE, THE U-JOINT FASTENERS AT THE OUTPUT YOKE OF THE TRANSMISSION WERE NOT PROPERLY TIGHTENED.
NHTSA ID: 04V449000
Component: POWER TRAIN
# of Units Affected: 203
Consequence Summary:
IF THE U-JOINTS WERE TO BECOME LOOSE, A PORTION OF THE DRIVELINE COULD BECOME DETACHED FROM THE VEHICLE AND FALL OUT FROM UNDER THE VEHICLE, WHICH COULD CAUSE A CRASH.
Corrective Action:
DEALERS WILL VERIFY THE TORQUE OF THE U-JOINT FASTENERS. PARTS SHOWING EXCESSIVE WEAR WILL BE REPLACED. THE RECALL BEGAN ON NOVEMBER 12, 2004. OWNERS SHOULD CONTACT KENWORTH AT 1-425-828-5440.
Park Outside Advisory: No
Do not Drive Advisory: No
August 19, 2004
(Campaign #: 04KW5)

PACCAR/KENWORTH/BATTERY BOX BRACKETS

ON CERTAIN TRUCKS, THE BRACKET, USED TO SUPPORT THE BATTERY BOX AND STEP, CAN CRACK.
NHTSA ID: 04V410000
Component:
# of Units Affected: 311
Consequence Summary:
A CRACK IN THE BRACKET MAY LEAD TO PREMATURE FAILURE OF THE BRACKET CAUSING THE STEP TO FAIL WITHOUT WARNING, WHEN AN INDIVIDUAL STEPS ON IT, CAUSING A FALL.
Corrective Action:
DEALERS WILL CHANGE THE BATTERY BOX SUPPORT BRACKET AND STEP SUPPORT BRACKET. THE RECALL BEGAN ON SEPTEMBER 24, 2004. OWNERS SHOULD CONTACT KENWORTH AT 1-425-828-5440.
Park Outside Advisory: No
Do not Drive Advisory: No
August 17, 2004
(Campaign #: 04KW4 & 804-D)

PACCAR/CUMMINS OIL LEAK

ON CERTAIN TRUCKS BUILT WITH CUMMINS ISC AND ISL ENGINES, PLUGS WERE ASSEMBLED INCORRECTLY CREATING STRESS AND CRACKS WHICH COULD CAUSE AN OIL LEAK.
NHTSA ID: 04V406000
Component:
# of Units Affected: 106
Consequence Summary:
THIS OIL LEAKAGE HAS THE POTENTIAL TO IGNITE AND CAUSE A FIRE IN THE ENGINE COMPARTMENT OF THE VEHICLE.
Corrective Action:
CUMMINS WILL NOTIFY OWNERS AND ARRANGE FOR INSTALLATION OF A STEEL CUP PLUG BOSS CAP. OWNERS SHOULD CONTACT CUMMINS AT 1-800-343-7357.
Park Outside Advisory: No
Do not Drive Advisory: No
August 2, 2004
(Campaign #: 704-C)

PACCAR/PETERBILT/NEXGEN /LNG TANKS

CERTAIN TRUCKS EQUIPPED WITH NEXGEN LIQUID NATURAL GAS (LNG) TANKS ARE BEING RECALLED. THE INTRODUCTION OF WATER INTO THE DISCHARGE SIDE OF BOTH THE PRIMARY AND SECONDARY RELIEF VALVES SIMULTANEOUSLY AND SUBSEQUENT FREEZING IN SERVICE CAN RENDER THE VALVES TEMPORARILY INOPERATIVE.
NHTSA ID: 04V378000
Component: FUEL SYSTEM, OTHER
# of Units Affected: 1
Consequence Summary:
IF NOT INSPECTED THE RISK OF TANK OVER-PRESSURIZATION AND A CATASTROPHIC TANK RUPTURE CAN OCCUR, POTENTIALLY RESULTING IN SERIOUS INJURY OR DEATH.
Corrective Action:
NEXGEN WILL NOTIFY THE CUSTOMER, PERFORM AN INSPECTION, AND PROVIDE INSTRUCTIONS FOR ORDERING AND INSTALLING THE RETROFIT KIT. OWNERS SHOULD CONTACT NEXGEN AT 1-770-720-6780 OR PETERBILT AT 1-940-591-4201.
Park Outside Advisory: No
Do not Drive Advisory: No
July 21, 2004
(Campaign #: 04KW3)

PACCAR/KENWORTH/WIRING

ON CERTAIN TRUCKS EQUIPPED WITH A COMBINATION OF CATERPILLAR C11/C13 ENGINES AND AN OPTIONAL LEECE NEVILLE BRUSHLESS ALTERNATOR, A CHAFFING POINT MAY EXIST BETWEEN A HEAT SHIELD ON THE ENGINE AND THE WIRING FOR THE ALTERNATOR.
NHTSA ID: 04V360000
Component: ELECTRICAL SYSTEM
# of Units Affected: 15
Consequence Summary:
THIS COULD LEAD TO AN ELECTRICAL SHORT OR ARC SITUATION WHICH COULD RESULT IN AN ENGINE FIRE.
Corrective Action:
DEALERS WILL CHANGE THE ALTERNATOR TO A BRUSH-TYPE ALTERNATOR THAT IS SHORTER IN LENGTH AND PROVIDE THE NECESSARY CLEARANCE TO ALL SURROUNDING COMPONENTS. THE RECALL BEGAN AUGUST 31, 2004. OWNERS SHOULD CONTACT KENWORTH AT 1-425-828-5440.
Park Outside Advisory: No
Do not Drive Advisory: No
July 15, 2004
(Campaign #: 04KW2)

PACCAR/KENWORTH CERTIFICATION LABEL

CERTAIN TRUCKS FAIL TO CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 120, 'TIRE SELECTION AND RIMS FOR MOTOR VEHICLES OTHER THAN PASSENGER CARS.' THE TIRE PRESSURE WAS OMITTED FROM THE VEHICLE'S CERTIFICATION LABEL.
NHTSA ID: 04V356000
Component: EQUIPMENT
# of Units Affected: 92
Consequence Summary:
IF THE TIRE IS OPERATED IN AN UNDER-INFLATED CONDITION, THE LOAD CARRYING CAPACITY OF THE VEHICLE MAY BE COMPROMISED, INCREASING THE RISK OF A CRASH.
Corrective Action:
OWNERS WILL BE PROVIDED WITH A CORRECTED LABEL. THE RECALL BEGAN AUGUST 12, 2004. OWNERS SHOULD CONTACT KENWORTH AT 1-425-828-5440.
Park Outside Advisory: No
Do not Drive Advisory: No
April 12, 2004
(Campaign #: 04KW1)

PACCAR/FMVSS 102/TRANSMISSION HARNESS

CERTAIN TRUCKS EQUIPPED WITH EATON FULLER ULTRASONIC TRANSMISSIONS FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 102, "TRANSMISSION SHIFT LEVER SEQUENCE, STARTER INTERLOCK AND TRANSMISSION BRAKING EFFECT." THE CAB TRANSMISSION HARNESS COULD HAVE BEEN INCORRECTLY WIRED DURING PRODUCTION INSTALLATION.
NHTSA ID: 04V174000
Component: ELECTRICAL SYSTEM
# of Units Affected: 25
Consequence Summary:
THIS COULD CAUSE THE NEUTRAL START FEATURE OF THE TRANSMISSION TO DISABLE ALLOWING THE VEHICLE TO START IN GEAR INCREASING THE POTENTIAL FOR A CRASH.
Corrective Action:
DEALERS WILL REPAIR THE CONNECTIONS IN THE WIRING HARNESS IF NECESSARY. OWNER NOTIFICATION BEGAN ON MAY 7, 2004. OWNERS SHOULD CONTACT KENWORTH AT 1-425-828-5440.
Park Outside Advisory: No
Do not Drive Advisory: No
April 2, 2004
(Campaign #: 03KW9)

PACCAR/FAN HUB MOUNTING BOLTS

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.
NHTSA ID: 04V169000
Component: ENGINE AND ENGINE COOLING
# of Units Affected: 2,586
Consequence Summary:
IF THE BOLTS FAIL, THE COMPLETE HUB AND FAN ASSEMBLY COULD SEPARATE FROM THE ENGINE RESULTING IN EQUIPMENT DAMAGE AND/OR PERSONAL INJURY.
Corrective Action:
DEALERS WILL INSTALL A NEW JOURNAL BRACKET. THE RECALL BEGAN MAY 11, 2004. OWNERS SHOULD CONTACT KENWORTH AT 1-425-828-5440.
Park Outside Advisory: No
Do not Drive Advisory: No