2005 Gmc Sierra 2500 problems

General information about Gmc-Sierra 2500
Overview of popular issues
Recalls list

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 2005 Gmc Sierra 2500 problems

The 2005 GMC Sierra 2500 HD has been reported to have several common problems based on complaints from owners. Here are some of the most frequently mentioned issues:

Engine Oil Consumption: Many owners have reported that the 2005 GMC Sierra 2500 HD consumes excessive amounts of engine oil. This issue can lead to engine damage if not addressed promptly. The problem is often attributed to worn-out piston rings or cylinder walls, which can result in oil leaking into the combustion chamber.

Transmission Shifting Issues: Another common problem with the 2005 GMC Sierra 2500 HD is transmission shifting issues. Some owners have reported that the truck has difficulty shifting gears, especially when towing heavy loads. This issue can be caused by a variety of factors, including a faulty transmission control module or a worn-out torque converter.

Electrical Problems: The 2005 GMC Sierra 2500 HD has been reported to have several electrical issues, including problems with the instrument cluster, power windows, and power door locks. Some owners have reported that the truck's dashboard displays incorrect information, while others have reported that the power windows and door locks do not work properly.

Air Conditioning Issues: The 2005 GMC Sierra 2500 HD has been reported to have issues with the air conditioning system. Some owners have reported that the truck's air conditioning system does not blow cold air or blows hot air intermittently. This issue can be caused by a variety of factors, including a faulty compressor or a refrigerant leak.

Brake Problems: The 2005 GMC Sierra 2500 HD has been reported to have issues with the brake system. Some owners have reported that the truck's brakes feel spongy or do not work properly. This issue can be caused by a variety of factors, including worn-out brake pads or a faulty brake master cylinder.

These are just some of the most common problems reported by owners of the 2005 GMC Sierra 2500 HD. If you own one of these trucks and are experiencing any of these issues, it is recommended that you take it to a qualified mechanic or dealership for diagnosis and repair.

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 year did GMC Sierra 2500 change body style?

2015

Completely redesigned, the 2015 GMC Sierra 2500HD features more rugged styling, an array of ergonomic refinements and three powerful V-8 engine choices.

What is the difference between a 1500 and 2500 GMC truck?

The new 2022 Sierra 1500 can tow up to 13,000 pounds and the Sierra 2500 can tow up to 18,500 pounds. Both trucks offer multiple engine options and are available with rear-wheel drive (RWD) and four-wheel drive (4WD). Compare the available engines of the 2022 GMC Sierra 1500 and Sierra 2500 below.

Is a GMC Sierra 2500HD a diesel?

Enhanced 6.6L Duramax® Turbo Diesel Engine

Aiding in its improved efficiency are a new turbocharger, high-flow fuel injectors, and new cast aluminum cylinder heads.

How reliable are GMC Sierra 2500?

GMC Sierra 2500 HD Reliability Rating Breakdown. 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 Duramax is in 2005 GMC 2500?

6.6L Duramax LLY

Just like the previous years, the 2004.5-2005 GM 2500HD/3500HD models came equipped standard with a Vortec 6.0L gas engine and offered two optional engine choices, the 8.1L big block or the 6.6L Duramax LLY.

Is GMC Sierra 2500 gas or diesel?

Standard 6.6L V8 Gas Engine With Allison® 10-Speed Automatic Transmission. Multimatic™ DSSV Dampers.

How reliable are GMC diesel trucks?

The GMC Duramax engine is renowned as one of the most reliable choices of diesel power by consumers. Although these numbers are not guaranteed, many Duramax owners report up to 300,000 miles without major repairs, and some report up to 500,000 miles with just regular maintenance.

2005 Gmc Sierra 2500 complaints

The NHTSA has received 0 complaints about various vehicle components related to the 2005 Gmc Sierra 2500.

You can leave your car complaint via the special form below.

2005 Gmc Sierra 2500 recalls

The National Highway Traffic Safety Administration (NHTSA) has issued 3 recalls for different components of the 2005 Gmc Sierra 2500.

2008-10-06

Manufacturer: MOBILITY WORKS
Components: EQUIPMENT ADAPTIVE/MOBILITY
Summary: MOBILITYWORKS IS RECALLING 133 MY 2005-2006 FORD E250, MY 2000, 2004-2006 E350, MY 2000, 2005 E450, MY 2005-2006 GMC 2500, GMC 3500, AND MY 2006 DODGE 2500 VANS EQUIPPED WITH RICON PLATFORM STYLE WHEELCHAIR LIFTS. THESE LIFTS FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 403, "PLATFORM LIFT SYSTEMS FOR MOTOR VEHICLES." THE ANTI-STOW INTERLOCK MAY NOT DETECT THE PRESENCE OF A WHEELCHAIR OR MOBILITY AID USER. THE PRESSURE SENSING SWITCH THAT DETECTS THE PRESENCE OF WEIGHT ON THE PLATFORM WAS NOT ADJUSTED TO THE NECESSARY SENSITIVITY LEVEL. THE LIFT COULD STOW EVEN THOUGH SOMEONE OR SOMETHING IS STILL ON THE LIFT.
Consequence: A LIFT OCCUPANT CAN BE INJURED SHOULD THE LIFT BEGIN TO STOW UNINTENTIONALLY.
Remedy: MOBILITYWORKS IS WORKING WITH RICON TO CORRECT THE WHEELCHAIR LIFTS FREE OF CHARGE (PLEASE SEE 07E097). OWNERS MAY CONTACT RICON AT 1-818-267-3000 OR MOBILITYWORKS AT 1-800-769-8267.

2006-06-06

Manufacturer: FEDERAL-MOGUL CORPORATION
Components: SERVICE BRAKES, AIR
Summary: CERTAIN FEDERAL-MOGUL NATIONAL AND CARQUEST AFTERMARKET HUB ASSEMBLIES, P/N 515058, SOLD FOR USE ON 2001-2006 GENERAL MOTORS 1500 AND 2500 4WD TRUCKS. ON THE SUBJECT HUB ASSEMBLIES, THE ABS SENSOR CORD DEPARTS FROM THE HUB ASSEMBLY AT A 90 DEGREE ANGLE. AS A RESULT, THERE IS A FIT ISSUE WITH THE BRAKE ROTOR DUST SHIELD INTERFERING WITH THE ABS SENSOR CORD. IF THE HUB ASSEMBLY IS INSTALLED DESPITE THIS INTERFERENCE, THE GAP BETWEEN THE ABS SENSOR AND THE TONE WHEEL MAY BE ALTERED. THIS MAY WEAKEN THE OUTPUT OF THE ABS SENSOR. DIMINISHED OUTPUT COULD RESULT IN AN UNWANTED ABS ACTIVATION AT LOW SPEEDS AND STOPPING DISTANCE COULD BE AFFECTED.
Consequence: IF STOPPING DISTANCE IS LIMITED, A VEHICLE CRASH COULD OCCUR.
Remedy: FEDERAL-MOGUL WILL NOTIFY ITS OWNERS AND WILL EITHER CREDIT THE CUSTOMERS ACCOUNT OR REPLACE THE UNIT. THE RECALL IS EXPECTED TO BEGIN DURING JUNE 2006. OWNERS CAN CONTACT FEDERAL-MOGUL CUSTOMER SERVICE AT 1-800-563-8507 EXT 3530.

2006-02-01

Manufacturer: FABTECH MOTORSPORTS
Components: STEERING
Summary: CERTAIN FABTECH AFTERMARKET REPLACEMENT PITMAN ARMS, P/NOS. FTS71000 AND FTS71001, INSTALLED FOR USE ON CERTAIN 2001-2006 GM C/K 2500 PICK UP TRUCKS AND SPORT UTILITY VEHICLES. THE PIN LOCATED INSIDE THE PITMAN ARM CAN SHEAR OFF DUE TO A REVERSE BENDING FATIGUE CONDITION, RESULTING IN A TOTAL LOSS OF STEERING CONTROL.
Consequence: LOSS OF STEERING CONTROL COULD LEAD TO A VEHICLE CRASH WITH POTENTIAL INJURY OR DEATH.
Remedy: FABTECH WILL NOTIFY OWNERS AND REPLACE THE PITMAN AND IDLER ARMS FREE OF CHARGE. THE RECALL IS EXPECTED TO BEGIN DURING FEBRUARY 2006. OWNERS MAY CONTACT FABTECH AT 909-597-7800.

Additional sources

More sources of information about 2005 Gmc Sierra 2500 problems:

2005 GMC Sierra 2500 HD - tranmission running HOT | Chevy and ...

https://www.duramaxforum.com/threads/2005-gmc-sierra-2500-hd-tranmission-running-hot.400353/

Apr 12, 2014 ... What should I start looking at getting this fixed? Is this a common problem? Also - I do not know the service history of the truck as the GMC ...

Common Problems with 2005 GMC Sierra 2500HD: Q&A on ...

https://www.justanswer.com/gmc/a7aop-2005-gmc-sierra-k2500hd-6-0-litre-problem-intermittent-no.html

Feb 5, 2017 ... Seems to be an issue with starter solenoid control circuitry or wiring. During one test I found that starter solenoid terminal 86 (ground side) ...

2005 2500HD Problems or Concerns | Chevy Silverado and GMC ...

https://www.silveradosierra.com/threads/2005-2500hd-problems-or-concerns.170978/

Dec 21, 2013 ... both the engine and transmission are both bulletproof, great truck if it has been taken care of. My dad drives a 99 2500 with the 6.0, he is ...

Known issues on 05 Sierra 2500HD Duramax? - GM-Trucks.com

https://www.gm-trucks.com/forums/topic/186690-known-issues-on-05-sierra-2500hd-duramax/

Apr 26, 2016 ... Fuel filter head – pump may leak, or need new o-rings for pump to work. BTW, fuel filters are expensive and can be tricky to replace. Some have ...