2003 GMC C/K Series Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 2003 GMC C/K Series, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Body & structure125.0%
- Brakes125.0%
- Steering125.0%
- Tires & wheels125.0%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Body & structure
Reports naming the vehicle structure, frame, body panels, doors, hood and trim.
From owner reports, verbatim
FRONT BUMPER IS SEVERELY RUSTED .METAL DEGRADED.*AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Brakes
Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.
From owner reports, verbatim
DRIVING WENT TO STOP, BRAKE PEDAL WENT TO THE FLOOR. FOUND OUT THE REAR BRAKE LINE RUSTED THRU. *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Steering
Reports naming the steering system — racks, columns, power-steering assist and steering linkage.
From owner reports, verbatim
INTERMEDIATE STEERING SHAFT. SAME PROBLEM AS WE HAD REPAIRED ON OUR 1999 GMC 3/4 TON. THE 2003 HAS EXACTLY THE SAME PROBLEM. MY SON'S 2001 TAHOE HAS THE SAME IDENTICAL PROBLEM WITH HIS. FLYER ON ALL OF THESE VEHICLES ON INTERMEDIATE STEERING SHAFT. 1999 HAS HAD THE SHAFT REPLACED 6 TIMES. TAHOE HAS HAD SHAFT REPLACED 2 TIMES. 2003 HAS SAME PROBLEM AND THEY GREASED IT BECAUSE THEY SAY IT CAME FROM FACTORY WITH NO GREASE!!!! LOOKS AS IF THIS IS A REAL PROBLEM BROTHER-IN-LAW WORKS FOR GM AND SAYS THE 2004 SHOULD BE FIXED, HA,HA.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Tires & wheels
Reports naming tires, wheels, hubs, or the tire-pressure monitoring system.
From owner reports, verbatim
TODAY, A FIRESTONE DESTINATION LE FRONT DRIVERS SIDE TIRE EITHER BLEW APART OR RAN OVER SOMETHING SO DEVASTATING CAUSING IT TO BLOW OUT ON MY 2003 GMC SIERRA 4WD EXT CAB TRUCK. THIS CAUSED THE TRUCK TO SKID ACROSS THE OPPOSITE LANE OF TRAFFIC WHILE TURNING AND TWISTING ON WHAT FELT LIKE TWO WHEELS INTO A STEEP DITCH, NEARLY CAUSING A COMPLETE ROLL-OVER. DRIVING CONDITIONS WERE 30 TO 40 MPH ON A MODERATELY CURVY COUNTRY ROAD IN 20 DEGREE WEATHER WHILE IN 2 WHEEL DRIVE. ADDITIONAL DETAILS ARE: TIRES ARE LESS THAN 1 YEAR OLD, LESS THAN 8000 MILES ON THEM. EVEN IF I HAD RUN-OVER A SHARP OBJECT CAUSING THE TIRE TO GO FLAT, IT SHOULD NOT HAVE DISTENGRATED OR 'BLOWN-APART' IN SECONDS NEARLY CAUSING A POSSIBLE FATAL ACCIDENT. CAN ANYONE STEER ME IN THE NEXT DIRECTION FOR MORE INFO ON THIS TIRE WITH SIMILAR RESULTS? YOUR ASSISTANCE IS MUCH APPRECIATED. *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .