2003 Gmc Sierra 2500 hd problems
The Chevrolet Silverado is a range of trucks manufactured by General Motors under the Chevrolet brand. Introduced for the 1999 model year, the Silverado is the successor to the long-running Chevrolet C/K model line. Taking its name from the top trim level from the Chevrolet C/K series, the Silverado is offered as a series of full-size pickup trucks, chassis cab trucks, and medium-duty trucks. The fourth generation of the model line was introduced for the 2019 model year.
The Chevrolet Silverado shares mechanical commonality with the identically related GMC Sierra; GMC ended the use of the C/K nomenclature a model generation prior to Chevrolet. In Mexico, high-trim level versions of the Silverado use the Chevrolet Cheyenne name (not to be confused with the 2003 concept). Competing against the Ford F-Series, Ram Pickup, Toyota Tundra, and Nissan Titan, the Silverado is among the best-selling vehicles in the United States, having sold over 12 million trucks since its introduction in 1998 as a 1999 model year.
History
The Silverado nameplate made its debut for the 1975 model year, becoming the top trim level on all Chevrolet C/K trucks, slotted above Custom Deluxe, Scottsdale, and Cheyenne. For the 1968 model year (seven years before the Silverado), GMC C/K trucks used variations of the Sierra name (Sierra, Sierra Classic, Sierra Grande, and High Sierra). Even after the C/K series officially ended, GM still uses the CK and the CC in their current model codes, to denote a two-wheel drive (CC), and four-wheel drive (CK).
For the 1988 GMT400 model architecture, Chevrolet retained the C/K model nomenclature, with GMC branding its full-size line as Sierras. While sharing the same body and chassis, the model chronology of the Silverado and Sierra are different, with five generations of the Sierra, while four of the Silverado.
In 2018, at the NTEA Work Truck Show in Indianapolis, Indiana, Chevrolet unveiled the first medium-duty Silverado, expanding the model line to a 4500HD, 5500HD, and 6500HD chassis cab. Largely the successor to the 2003–2009 GMT560 chassis, the medium-duty trucks are exclusive to Chevrolet, with no plans for an equivalent GMC version. Instead, Navistar International (now partnering with GM) would sell the medium-duty trucks as a rebadged counterpart, called the CV. This is in fact a very similar nod to how the Avalanche did not have a GMC Yukon–based equivalent, but instead, Cadillac would take its place as the former's rebadged counterpart, the Escalade EXT.
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Common 2003 Gmc Sierra 2500 hd problems
The 2003 GMC Sierra 2500 HD Extended Cab has been reported to have various problems and defects, with the most common complaints falling under electrical, engine, interior accessories, brakes, drivetrain, transmission, fuel system, suspension, steering, lights, exterior accessories, and wheels/hubs categories.
Electrical problems have been reported by 4 owners, with 6 NHTSA complaints. These issues include rear power door locks quitting, rear speakers in the door not working, front drivers side speaker playing at a minimal audible level, and chimes for headlights or key left in the ignition not working.
Engine problems have been reported by 4 owners, with 5 NHTSA complaints. These issues include brake line rusting out, which can cause the pedal to go completely to the floor, making the truck dangerous to drive.
Interior accessories problems have been reported by 1 owner, with 1 NHTSA complaint. These issues include wind clips and motors, tail gate, mirror defrost, rear window defrost, and keyless entry not working.
Brakes problems have been reported by 1 owner, with 19 NHTSA complaints. These issues include the pedal going completely to the floor, causing the truck to be dangerous to drive.
Drivetrain problems have been reported by 1 owner, with 2 NHTSA complaints. These issues include the transfer case needing to be replaced twice.
Transmission problems have been reported by 1 owner, with 1 NHTSA complaint. These issues include the transmission shifting hard and making noise.
Fuel system problems have been reported by 1 owner, with 5 NHTSA complaints. These issues include the fuel pump failing, causing the truck to not start.
Suspension problems have been reported by 1 owner, with 4 NHTSA complaints. These issues include shocks or struts, ball joints, tie rods, wheel bearings, alignment, steering linkage, power steering, wheel balance, springs or torsion bars, bushings, electronic or air suspension needing to be replaced.
Steering problems have been reported by 1 owner, with 1 NHTSA complaint. These issues include the steering damper needing to be replaced.
Lights problems have been reported by 1 owner, with 1 NHTSA complaint. These issues include the headlights not working properly.
Exterior accessories problems have been reported by 1 owner, with 1 NHTSA complaint. These issues include the tailgate release and handle not working.
Wheels/hubs problems have been reported by 1 owner, with 1 NHTSA complaint. These issues include the axle bearings needing to be replaced twice.
These problems can lead to expensive repair bills, with the average cost to fix being N/A. The average mileage at which these problems occur is 111,000 mi for electrical problems, 86,000 mi for engine problems, and 111,000 mi for interior accessories problems.
In conclusion, the 2003 GMC Sierra 2500 HD Extended Cab has various problems and defects that can lead to expensive repair bills. The most common complaints fall under electrical, engine, interior accessories, brakes, drivetrain, transmission, fuel system, suspension, steering, lights, exterior accessories, and wheels/hubs categories. These problems can affect the safety and reliability of the truck, making it important for owners to be aware of them and take appropriate action.
Is a 2003 GMC Sierra 2500 a good truck?
The 2003 GMC Sierra 2500HD has an average owner rating of 4.32 out of 5 which ranks it #11 of 19 other Full Size Pickup Trucks.
Are GMC 2500 trucks reliable?
The GMC Sierra 2500 HD Reliability Rating is 3.0 out of 5.0, which ranks it 8th out of 17 for fullsize trucks. The average annual repair cost is $912 which means it has poor ownership costs.
What engine is in the GMC 2500 HD?
6.6L V8 Gas
Standard 6.6L V8 Gas Engine With Allison® 10-Speed Automatic Transmission. Standard LED Headlamps and Daytime Running Lamps. Standard Trailering Package and Trailering Mirrors.
What is the difference between a GMC 2500 HD and a 3500 HD?
However, what distinguishes the GMC Sierra Denali 3500HD is an option not available on the Sierra 2500HD: the choice of dual rear wheels. This is made possible by the 3500's wider chassis. Opting for this configuration unlocks a substantial increase in towing and hauling capabilities.
Is a 2003 GMC Sierra 2500 a good truck?
The 2003 GMC Sierra 2500HD has an average owner rating of 4.32 out of 5 which ranks it #11 of 19 other Full Size Pickup Trucks.
Are GMC 2500 trucks reliable?
The GMC Sierra 2500 HD Reliability Rating is 3.0 out of 5.0, which ranks it 8th out of 17 for fullsize trucks. The average annual repair cost is $912 which means it has poor ownership costs.
What engine is in the GMC 2500 HD?
6.6L V8 Gas
Standard 6.6L V8 Gas Engine With Allison® 10-Speed Automatic Transmission. Standard LED Headlamps and Daytime Running Lamps. Standard Trailering Package and Trailering Mirrors.
What is the difference between a GMC 2500 HD and a 3500 HD?
However, what distinguishes the GMC Sierra Denali 3500HD is an option not available on the Sierra 2500HD: the choice of dual rear wheels. This is made possible by the 3500's wider chassis. Opting for this configuration unlocks a substantial increase in towing and hauling capabilities.
2003 Gmc Sierra 2500 hd complaints
The NHTSA has received 0 complaints about various vehicle components related to the 2003 Gmc Sierra 2500 hd.
You can leave your car complaint via the special form below.
2003 Gmc Sierra 2500 hd recalls
The National Highway Traffic Safety Administration (NHTSA) has issued 1 recalls for different components of the 2003 Gmc Sierra 2500 hd.
- Manufacturer: HONEYWELL INTERNATIONAL, INC.
- Components: FUEL SYSTEM, GASOLINE
- Summary: CERTAIN REPLACEMENT FUEL FILTERS, FRAM BRAND NAME P/N G3727, WITH DATE CODES X52911 THROUGH X60801 SEQUENTIALLY OR X600141 AND A MEXICO COUNTRY OR ORIGIN MARKING ON THE FUEL FILTER HOUSING MANUFACTURED FROM OCTOBER 18, 2005, THROUGH MARCH 21, 2006, SOLD FOR USE ON THE VEHICLES LISTED ABOVE AND ON CERTAIN SCHOOL BUSES. (TO SEE THE SCHOOL BUS ENGINE SIZES, CLICK ON "DOCUMENT SEARCH" AND THEN "BUS APPLICATIONS"). THE CONNECTOR ON THE FUEL FILTER WAS NOT MANUFACTURED TO HONEYWELL'S SPECIFICATION. AS A RESULT, THE O-RING MAY NOT SEAT CORRECTLY ON THE FUEL LINE.
- Consequence: THIS CONDITION MAY CAUSE AN INADEQUATE SEAL AT THE CONNECTION, POTENTIALLY LEADING TO A FUEL LEAK. IN THE PRESENCE OF AN IGNITION SOURCE, A FIRE COULD OCCUR.
- Remedy: HONEYWELL WILL NOTIFY OWNERS AND REPLACE THE FUEL FILTERS FREE OF CHARGE. THE RECALL BEGAN ON OCTOBER 18, 2006. OWNERS MAY CONTACT FRAM CUSTOMER SERVICE AT 1-800-890-2075 (OPTION 1).
Additional sources
More sources of information about 2003 Gmc Sierra 2500 hd problems:
2003 GMC Sierra 2500 HD Problems and Complaints - 23 Issues
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