PACCAR Incorporated: Safety Recalls in 2003

Updated on March 19, 2026.

There were 11 safety recalls made by PACCAR Incorporated in 2003. See the details of the recalls below.

You can also see similar information for other manufacturers.

Data Source: NHTSA.
See this for other years:
October 20, 2003
(Campaign #: 1003G/03KWA)

PACCAR/STEER AXLE ASSEMBLIES

ON CERTAIN TRUCKS EQUIPPED WITH DANA SPICER INTEGRAL KNUCKLE AND STEER ARM ASSEMBLIES, THE STEER AXLE ASSEMBLIES MAY HAVE A LONGITUDINAL CRACK IN THE STEER ARM.
NHTSA ID: 03V410000
Component: STEERING
# of Units Affected: 1,187
Consequence Summary:
IF THE CRACK SHOULD PROPAGATE OVER TIME, THE BALL COULD BECOME LOOSE RESULTING IN A LOSS OF STEERING, WHICH COULD RESULT IN A CRASH.
Corrective Action:
DEALERS WILL INSPECT AND REPLACE THE KNUCKLE AND STEER ARM ASSEMBLIES. OWNER NOTIFICATION BEGAN JANUARY 5, 2004. OWNERS SHOULD CONTACT KENWORTH AT 1-425-828-5440 OR PETERBILT AT 1-940-591-4201.
Park Outside Advisory: No
Do not Drive Advisory: No
September 15, 2003
(Campaign #: 903-F)

PACCAR/PETERBILT/BRAKES/STEERING

ON CERTAIN TRUCKS EQUIPPED WITH MERITOR 15X4 FRONT BRAKES AND DANA E1200 STEER AXLE, THE LEFT BRAKE CANNOT FULLY APPLY OR IT WOULD BECOME STUCK AND NOT RELEASE.
NHTSA ID: 03V343000
Component: SERVICE BRAKES, AIR
# of Units Affected: 111
Consequence Summary:
IF THE LEFT BRAKE CANNOT FULLY BE APPLIED OR IF IT WERE TO BECOME STUCK AND NOT RELEASE, THIS COULD AFFECT THE VEHILCE STOPPING DISTANCE AND STABILITY.
Corrective Action:
DEALERS WILL REPLACE THE "UNHANDED" AUTOMATIC SLACK ADJUSTER WITH A "HANDED" AUTOMATIC SLACK ADJUSTER THAT HAS A SIDE MOUNTED PAWL NUT. OWNER NOTIFICATION BEGAN JANUARY 6, 2004. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE FREMEDY WITHIN A REASONABLE TIME SHOULD CONTACT PETERBILT AT 1-940-591-4201.
Park Outside Advisory: No
Do not Drive Advisory: No
August 22, 2003
(Campaign #: 803-E)

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: 03V306000
Component: ENGINE AND ENGINE COOLING
# of Units Affected: 1,858
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 ADD A RIGID SPACER ACROSS THE TWO LOWER MOUNTING HOLES OF THE FAN HUB TO MAINTAIN THE CLAMPING FORCE AND REPLACE ALL THE BOLTS AND WASHERS. OWNER NOTIFICATION BEGAN OCTOBER 22, 2003. OWNERS SHOULD CONTACT PETERBILT AT 1-940-591-4201.
Park Outside Advisory: No
Do not Drive Advisory: No
August 6, 2003
(Campaign #: 03KW8/803-D)

PACCAR/REAR HUB RETAINING NUT

ON CERTAIN HEAVY DUTY TRUCKS, THE LOCKING TAB THAT LOCKS THE OUTER SPINDLE NUT ONTO THE SPINDLE WAS NOT ENGAGED OR PROPERLY BENT OVER.
NHTSA ID: 03V288000
Component: POWER TRAIN
# of Units Affected: 132
Consequence Summary:
FAILURE TO PROPERLY ENGAGE THE LOCKING FEATURE INTO THE NUT COULD CAUSE THE NUT TO LOOSEN WHICH WILL EVENTUALLY CAUSE THE WHEEL BEARING TO OVER HEAT AND FAIL IF UNDETECTED. IF THE LOOSE NUT IS NOT DETECTED, THE OUTER END (TIRE, WHEEL AND HUB ASSEMBLY) COULD BECOME SEPARATED FROM THE VEHICLE, INCREASING THE RISK OF A CRASH.
Corrective Action:
DEALERS WILL INSPECT THE HUBS TO DETERMINE IF THE LOCKING TABS ARE PROPERLY BENT. IF THE LOCKING TABS ARE NOT BENT, THEN DEALERS WILL INSPECT THE APPROPRIATE COMPONENTS FOR PREMATURE WEAR AND REPLACE SUCH COMPONENTS AS REQUIRED AND PROPERLY SECURE THE RETAINING NUT BY BENDING OVER THE LOCKING TAB. OWNER NOTIFICATION BEGAN SEPTEMBER 17, 2003. OWNERS SHOULD CONTACT KENWORTH AT 1-425-828-5440 OR PETERBILT AT 940-591-4201.
Park Outside Advisory: No
Do not Drive Advisory: No
August 5, 2003
(Campaign #: 03KW7)

PACCAR/KENWORTH/BATTERY BOX CIRCUIT BREAKER

ON CERTAIN HEAVY DUTY TRUCKS, THE MAIN CAB WIRING HARNESS WAS INCORRECTLY CONNECTED TO THE 50 AMP CIRCUIT BREAKER INSTEAD OF THE 135 AMP BREAKER.
NHTSA ID: 03V285000
Component: ELECTRICAL SYSTEM
# of Units Affected: 117
Consequence Summary:
Corrective Action:
DEALERS WILL INSPECT THE VEHICLES AND THE WIRING WILL BE CORRECTED IF NECESSARY. OWNER NOTIFICATION BEGAN SEPTEMBER 16, 2003. OWNERS SHOULD CONTACT KENWORTH AT 1-425-828-5440.
Park Outside Advisory: No
Do not Drive Advisory: No
July 9, 2003
(Campaign #: NR (Not Reported))

PACCAR/KENWORTH/CUMMINS/ECM

ON CERTAIN VEHICLES EQUIPPED WITH CUMMINS ELECTRONIC CONTROL MODULES ON THE C8.3G AND L10G ENGINES, THE ECM DOES NOT HAVE THE ABILITY TO DETECT A THROTTLE FAIL-SAFE ENGINE SHUTDOWN COMMAND. THIS COULD RESULT IN AN UNANTICIPATED, UNCOMMANDED OPEN THROTTLE CONDITION WITHOUT WARNING.
NHTSA ID: 03V245000
Component:
# of Units Affected: 18
Consequence Summary:
IF THIS EVENT OCCURS, THE VEHICLE OPERATOR WILL NOT HAVE CONTROL OF THE ENGINE SPEED, POSSIBLY RESULTING IN A VEHICLE CRASH.
Corrective Action:
CUMMINS WILL NOTIFY THE CUSTOMERS AND REPLACE THE ECM. OWNERS SHOULD CONTACT CUMMINS AT 1-800-343-7357 OR KENWORTH AT 1-425-828-5440.
Park Outside Advisory: No
Do not Drive Advisory: No
July 1, 2003
(Campaign #: 03KW5)

PACCAR/KENWORTH/GRAB HANDLE

ON CERTAIN HEAVY DUTY TRUCKS EQUIPPED WITH VERTICAL TAIL PIPES, THE FRAME ACCESS GRABHANDLE IS MOUNTED TOO HIGH.
NHTSA ID: 03V234000
Component:
# of Units Affected: 84
Consequence Summary:
THIS CONDITION COULD CAUSE A PERSON TO SLIP AND/OR FALL AND COULD LEAD TO PERSONAL INJURY.
Corrective Action:
DEALERS WILL INSPECT THE GRABHANDLE LOCATION AND IF DETERMINED TO BE MOUNTED TOO HIGH, THE HANDLE WILL BE RELOCATED TO THE PROPER HEIGHT. OWNER NOTIFICATION BEGAN JULY 29, 2003. OWNERS SHOULD CONTACT KENWORTH AT 1-425-828-5440.
Park Outside Advisory: No
Do not Drive Advisory: No
May 5, 2003
(Campaign #: 03KW4/403-C)

PACCAR/FIFTH WHEELS/FATIGUE CRACKS

ON CERTAIN TRUCKS EQUIPPED WITH JOST INTERNATIONAL JSK 37U SERIES FIFTH WHEELS, A FATIGUE CRACK CAN DEVELOP IN THE BRACKET PIN WELD UNDER CERTAIN LOADING CONDITIONS.
NHTSA ID: 03V168000
Component: TRAILER HITCHES
# of Units Affected: 483
Consequence Summary:
IF LEFT UNDETECTED OR CORRECTED IT COULD LEAD TO THE SEPARATION OF THE FIFTH WHEEL TOP PLATE FROM ITS MOUNTING STRUCTURE, POSSIBLY RESULTING IN A CRASH.
Corrective Action:
DEALERS WILL REPLACE THE BRACKET PINS AND REPAIR INSTRUCTIONS FREE OF CHARGE. PETERBILT'S OWNER NOTIFICATION BEGAN JUNE 20, 2003. KENWORTH'S OWNER NOTIFICATION BEGAN JUNE 12, 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT PETERBILT AT 940-591-4201 OR KENWORTH 425-828-5440.
Park Outside Advisory: No
Do not Drive Advisory: No
April 1, 2003
(Campaign #: 303-A/03KW2)

PACCAR/ARVINMERITOR/SKF/FRONT AXLE HUBS

ON CERTAIN TRUCKS EQUIPPED WITH TRUCK HUB UNITS MANUFACTURED BY SKF EXCLUSIVELY FOR USE ON ARVINMERITOR'S FF98X SERIES NON-DRIVE STEER AXLES, THE HUB UNIT BEARINGS CAN WEAR PREMATURELY.
NHTSA ID: 03V125000
Component: SUSPENSION
# of Units Affected: 154
Consequence Summary:
SEIZURE OF THE BEARINGS CAN CAUSE WHEEL SEPARATION OR WHEEL END FIRE.
Corrective Action:
DEALERS WILL REPLACE ALL FRONT AXLE HUBS. NOTIFICATION BEGAN JULY 16, 2003. THE MANUFACTURER HAS ADVISED US THAT PARTS WILL NOT BE AVAILABLE UNTIL SEPTEMBER 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITH A REASONABLE TIME SHOULD CONTACT PETERBILT AT 940-591-4201 OR KENWORTH 425-828-5440.
Park Outside Advisory: No
Do not Drive Advisory: No
March 31, 2003
(Campaign #: 03KW3)

PACCAR/KENWORTH/AIR RESERVOIR

CERTAIN TRUCKS EQUIPPED WITH MERITOR P 18X7 BRAKES WITH 36" BRAKE CHAMBERS FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD (FMVSS) NO. 121, "AIR BRAKE SYSTEMS." THESE TRUCKS WERE MANUFACTURED WITH A COMBINED AIR RESERVOIR VOLUME LESS THAN 12 TIMES THE COMBINED VOLUME OF ALL SERVICE BRAKE CHAMBERS.
NHTSA ID: 03V126000
Component:
# of Units Affected: 45
Consequence Summary:
THIS DOES NOT MEET THE REQUIREMENTS OF THE STANDARD.
Corrective Action:
DEALERS WILL ADD AN ADDITIONAL TANK OR CHANGE ONE OF THE EXISTING AIR TANKS TO A LARGER SIZE. OWNER NOTIFICATION BEGAN ON MAY 5, 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT KENWORTH AT 1-425-828-5440.
Park Outside Advisory: No
Do not Drive Advisory: No
February 13, 2003
(Campaign #: 03KW1)

PACCAR/KENWORTH/TRAILER LIGHTS

CERTAIN TRUCKS EQUIPPED WITH TRAILER CONNECTIONS FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARDS (FMVSS) NO. 121, "AIR BRAKE SYSTEMS," AND NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT." THE SUPPLIER REMOVED A RUBBER GROMMET FROM THE TRAILER LIGHT LINE CONNECTOR. THE VEHICLES ARE EXPERIENCING CORROSION AT THE 7-WAY TRAILER CONNECTION. THIS CAUSES INTERMITTENT FLASHING/FLICKERING OF THE TRAILER LIGHTS.
NHTSA ID: 03V045000
Component:
# of Units Affected: 9,890
Consequence Summary:
THIS COULD CAUSE AN ELECTRICAL SHORT AND/OR POSSIBLE FIRE HAZARD.
Corrective Action:
DEALERS WILL INSTALL THE MISSING GROMMET ON ALL AFFECTED CHASSIS. IF A CONNECTOR IS FOUND DEFECTIVE, IT WILL BE REPLACED WITH A NEW CONNECTOR. OWNER NOTIFICATION IS BEGAN ON MARCH 14, 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT KENWORTH AT 1-425-828-5440.
Park Outside Advisory: No
Do not Drive Advisory: No