2002 Gmc Sierra 1500 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 2002 Gmc Sierra 1500 problems
Based on complaints from owners of the 2002 GMC Sierra 1500, several common problems have been reported:
- Speedometer Accuracy Issues: Owners have experienced inaccuracies with the speedometer, leading to potential speeding tickets or loss of control due to incorrect readings. This problem can stem from sensor or wiring issues, requiring replacement or repair to ensure accurate speed readings.
- Electrical System Malfunctions: Complaints include dash gauges not working, interior lights malfunctioning, and random locking or unlocking of the vehicle. These electrical issues can vary in severity and cost to repair, ranging from minor inconveniences to more significant problems affecting the vehicle's functionality.
- Heating System Problems: Some owners have reported issues with the heating system, where the heater may turn on randomly, even in warm weather. While this may not pose a safety risk, it can be an annoyance and potentially indicate underlying electrical or system malfunctions.
- Front Wheel Bearings Noise: Owners have described a loud noise resembling a helicopter or airplane coming from the front of the vehicle, especially noticeable during turns. This noise can indicate worn front wheel bearings, leading to play and excessive noise, requiring replacement to ensure safe and smooth operation.
- Headlight Switch Malfunction: Problems with the headlight switch have been reported, causing issues with the headlights not working correctly. Replacing the headlight switch is often necessary to address this problem, which can impact visibility and safety while driving.
These common problems with the 2002 GMC Sierra 1500 highlight various issues that owners have faced, ranging from electrical malfunctions to mechanical concerns. Addressing these problems promptly through proper diagnosis and repair is essential to maintain the vehicle's safety and performance.
How many miles can a 2002 GMC Sierra last?
According to vehiclefreak.com, a typical GMC Sierra will last 250,000 miles with excellent maintenance. Those that experience excellent care could even survive beyond that point. Those neglected could break down before. Many factors will impact the survivability of your GMC Sierra truck.
What years did the GMC Sierra have transmission problems?
GMC's Sierra 1500 is one of the toughest pickups there is, offering a plethora of powertrain options to suit buyers' needs. However, owners report transmission problems in models from 2009 to 2013, including hesitating between shifts.
Does GMC Sierra have engine problems?
The 2022 GMC Sierra engine issues are one of the largest GMC scandals in recent years. It is more than likely that customers will be dissuaded from buying this truck in the near future but hopefully, General Motors will manage to address all the issues quickly.
Is GMC Sierra 1500 reliable?
Yes, GMC trucks are among the most reliable pickups on the market. Year after year, the J.D. Power Dependability Study has ranked the Sierra 1500 and Sierra 2500HD in the top five of their respective segments.
How many miles can a 2002 GMC Sierra last?
According to vehiclefreak.com, a typical GMC Sierra will last 250,000 miles with excellent maintenance. Those that experience excellent care could even survive beyond that point. Those neglected could break down before. Many factors will impact the survivability of your GMC Sierra truck.
Is GMC Sierra 1500 reliable?
Yes, GMC trucks are among the most reliable pickups on the market. Year after year, the J.D. Power Dependability Study has ranked the Sierra 1500 and Sierra 2500HD in the top five of their respective segments.
Does GMC Sierra have engine problems?
The 2022 GMC Sierra engine issues are one of the largest GMC scandals in recent years. It is more than likely that customers will be dissuaded from buying this truck in the near future but hopefully, General Motors will manage to address all the issues quickly.
What generation is a 2002 GMC Sierra?
GMC Sierra 2nd Generation 1999 - 2002.
2002 Gmc Sierra 1500 complaints
The NHTSA has received 0 complaints about various vehicle components related to the 2002 Gmc Sierra 1500.
You can leave your car complaint via the special form below.
2002 Gmc Sierra 1500 recalls
The National Highway Traffic Safety Administration (NHTSA) has issued 4 recalls for different components of the 2002 Gmc Sierra 1500.
- Manufacturer: FEDERAL-MOGUL CORPORATION
- Components: WHEELS:HUB
- Summary: CERTAIN FEDERAL-MOGUL REPLACEMENT WHEEL HUB ASSEMBLIES WITH THE BRAND NAMES: NATIONAL, CARQUEST P/NOS. 515020, 515021, 515025, 515053, 515054, 515059, AND 515060, SHIPPED BETWEEN JANUARY 23, 2006, AND DECEMBER 20, 2007, SOLD FOR LIGHT DUTY AND MEDIUM DUTY TRUCKS. THE INBOARD RETENTION NUT USED TO MAINTAIN HUB BEARING ASSEMBLY CAN LOOSEN RESULTING IN AN ABS LIGHT INDICATION, NOISE, AND/OR WHEEL SEPARATION.
- Consequence: WHEEL SEPARATION CAN RESULT IN A VEHICLE CRASH.
- Remedy: FEDERAL-MOGUL WILL NOTIFY CUSTOMERS AND WILL REPLACE THE HUB ASSEMBLY FREE OF CHARGE. THE RECALL BEGAN ON FEBRUARY 7, 2008. OWNERS CAN CONTACT FEDERAL-MOGUL TOLL-FREE AT 877-489-6659.
- 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.
- 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).
- Manufacturer: MOBILITY WORKS
- Components: EQUIPMENT ADAPTIVE/MOBILITY
- Summary: ON CERTAIN VANS EQUIPPED WITH SURE-LOK WHEELCHAIR SECUREMENT SYSTEMS, THE SPROCKET TEETH OF THE RETRACTOR ASSEMBLY IS OUT OF ALIGNMENT.
- Consequence: IN THE EVENT OF A VEHICLE CRASH, THE WHEELCHAIR MAY NOT BE ADEQUATELY SECURED POSSIBLY RESULTING IN INJURIES TO A WHEELCHAIR OCCUPANT.
- Remedy: DEALERS WILL INSPECT AND REPLACE THE WHEELCHAIR SECUREMENT RETRACTORS AS NECESSARY. SURE-LOK WILL HANDLE THE REPAIRS FOR THIS CAMPAIGN. OWNERS SHOULD CONTACT SURE-LOCK AT 1-908-231-1804 OR MOBILITYWORKS AT 1-800-769-8267.
Negative 2002 Gmc Sierra 1500 car reviews
Positive 2002 Gmc Sierra 1500 car reviews
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I have been a proud owner of my Denali for 2 years now. It has been a great experience so far, and I have taken excellent care of my truck. However, I have recently encountered some issues with the drive shaft, steering, and transmission after the warranty ran out. I am considering trading it in for something with fewer problems. Although it has been a bit challenging to find the right parts for repairs, I still love the look, comfort, and overall package of this truck. It always turns heads wherever I go!
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Hi there! I hope you're doing well. I just wanted to share my experience with my truck. I bought it back in Feb 2007 with 86,000 miles and, overall, I've been really happy with it. Of course, like any vehicle, it's had its fair share of issues. For example, at 89k miles, I had to replace the fuel pump because the previous owner didn't change the fuel filter. And at 92k miles, I had some trouble with the intake gaskets leaking, which made it difficult to start on cool summer mornings. But despite these problems, I still love my truck! It's quick, nimble, and fun to drive. Plus, it looks absolutely amazing. I drive it pretty hard about 3/4 of the time, but it never misses a beat. I've even added a K&N filter to help with the power. Overall, I'm really happy with my truck and I hope you have a great day!
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This is an expensive truck, but every day I drive it, I think it's worth it. The four-wheel steering is awesome - parking lots are a snap! I recently pulled a U-Haul trailer with both a Toyota Sequoia and the Denali. Everything you've read is true. I did some quick lane changes and the trailer stayed right behind the truck. My hat's off to GMC on this truck. Outstanding job!
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I love this truck! I've only had it for a year, but I think 4 wheel steering should come standard on all cars and trucks. The interior is great and the look is even better!! The power of the 6 liter is awesome. Fuel mileage is not so good, but I guess you have to give up something for all the power. These trucks have all the bells and whistles. This is truly a sports car in a truck skin! The only downside is that I can't afford 2.
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Your 2002 GMC Regular Cab Flareside shortbed 4x4 sounds like a great truck! It's impressive that you've only had one problem despite putting on 5,000 miles. I'm glad to hear that the hard tonneau cover is helping you out in Alaska. It sounds like a tough environment for any vehicle, but your truck is holding up well. Thanks for sharing your experience with us!
Additional sources
More sources of information about 2002 Gmc Sierra 1500 problems:
2002 GMC Sierra 1500 Problems and Complaints - 48 Issues
Problem with your 2002 GMC Sierra 1500? Our list of 48 known complaints reported by owners can help you fix your 2002 GMC Sierra 1500.
Question: I've been wondering if GMC is reliable.. I've always heard ...
Jan 21, 2023 ... ... issues since purchase, Ford refused to buy back even under state lemon law. Owned: 1993 Chevrolet Silverado 1500, 2002 GMC Sierra 1500 SLE.
Q&A: Troubleshooting 2002 GMC Sierra 1500 Fuel Pump Issues
Oct 7, 2021 ... On My 2002 gmc Sierra 1500 I cannot get the fuel pump to run but when you turn the ignition on I get a little spurts of - Answered by a ...
2002 GMC Sierra 1500 Reliability - Consumer Reports
What Owners Say. CD player. "Not in use for ten 7 years. CD player would run even when not using." ... "Battery light comes on, ac goes off. Sometimes happens ...
Q&A: 2002 GMC Sierra 1500 Engine 5.3L V8 Problems & Solutions
Nov 28, 2012 ... Okay, from the symptoms you have described, the engine is likely running lean when cold. This is a common problem on these trucks with the 5.3 ...
Other years of Gmc Sierra 1500
Are you having problems with your 2002 Gmc Sierra 1500?
Caden Walsh 2025-07-19
The engine has a lot of power, but unfortunately the 4x4 feature is only suitable for driving straight. Even when making wide turns in 4x4, the entire vehicle shakes and makes squeaking and grunting noises. Traction on any wet or winter surface without 4x4 is non-existent without a load in the long bed. The legal heavy load capacity is limited to just a few hundred pounds above the vehicle's own weight. Inside the cab, the driver's side is very narrow, which can be uncomfortable and may result in elbow bruising. It's important to wear a thick elbow pad to prevent pain and bruising. Additionally, the seat is too narrow and can bind the outer right thigh. As someone who is 5'8
Amani Marquardt 2025-07-16
The GMC Sierra 1500 with the 'HT' package was initially a promising choice for a sporty yet practical vehicle to haul cargo. However, after driving it for 8,000 miles, I have found the engine to lack low end torque, resulting in frequent shifting in first gear for passing or merging. Additionally, the ride quality on the freeway is choppy and the gas mileage is disappointing, averaging at best 15mpg. These issues have led me to be dissatisfied with the vehicle's performance.
Nathaniel Konopelski 2025-05-29
The truck ran well until I had about 8000 miles on it. Unfortunately, after that, I experienced engine knocks, transmission slips, steering problems, brake problems, and a drop in gas mileage. Additionally, the tires were wearing unevenly and there were brake light electrical problems. The maintenance shop was unable to fix the issues and accused me of 4 wheeling the truck, despite never having taken it off road. I was disappointed to learn that the steering, brake, and tire problems were not covered under warranty past 1500 miles. Overall, this was not a positive experience and I do not plan on purchasing this truck again.
Rickey Buckridge 2025-05-06
I used to be a GM fan until I purchased this truck brand new. Unfortunately, I experienced a lot of issues with it, including having to replace the brake pads and rotors at only 34,000 miles. I had to argue to get it covered under warranty, and unfortunately, GM customer service was not helpful. I also had to replace the air conditioner compressor and condenser, and I could never get the windows and doors to seal properly. While I don't have enough space to detail all of the issues I faced, I would advise anyone who comes across this vehicle to steer clear of it. In fact, I ended up trading it in for a Toyota truck in November of 2005.
Brett Herzog 2024-11-27
Although this truck has many great features, unfortunately the transmission has some issues. Specifically, there is a clunking noise when shifting from 2nd to 3rd gear which can make driving less enjoyable. It is surprising that this is considered normal according to a GM tech bulletin, especially since it doesn't happen when shifting between other gears. Despite this, GM has refused to repair the issue and the dealer was not very helpful either. It's a shame that such a great truck is let down by this one problem.