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2005 GMC Sierra 1500 problems

The most common problem on the 2005 GMC Sierra 1500 is electrical system, typically around 70,000 miles. It has fewer complaints than a typical Sierra 1500 model year.

Typical yearClose to a typical year
Year score
81/100
Owner complaints
177
Recalls
0
Service bulletins
255
Worst area
Electrical
Fuel economy
9-17mpg

The worst 2005 GMC Sierra 1500 problems

Ranked by number of owner complaints. Mileage and cost come from what owners wrote.

Problems by type

Tap a problem to see which part fails, at what mileage and in which other years.

Specific symptoms reported on the 2005 GMC Sierra 1500

ABS 13Brake failure 11Airbag light 10Power steering loss 6Fire or smoke 5

Recalls

No recalls on record for this model year.

Technical service bulletins for the 2005 GMC Sierra 1500 255

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

See all 255 bulletins for the 2005 GMC Sierra 1500

2005 GMC Sierra 1500 fuel economy

Official EPA estimates in miles per gallon (MPGe for electric). Ranges cover trims that share the same engine.

EngineDriveCityHighwayCombined
5.3L 8‑cyl HybridRWD161917
4.8L 8‑cylRWD14-151916-17
4.3L 6‑cylRWD142016
5.3L 8‑cylRWD141916
5.3L 8‑cyl Hybrid4WD151816
4.8L 8‑cyl4WD141815-16
6.0L 8‑cylRWD8-1311-189-15
4.3L 6‑cyl4WD1317-1815

What 2005 GMC Sierra 1500 owners say

Most recent owner complaints, unedited.

Filed Jul 22, 2025 · Wheels · OH · fire

See attached document for complaint.

Filed Aug 31, 2023 · Airbags, Electrical · KY

Instrument panel stops working from time to time. My Guages go crazy. My rpm and speedometer mess up and can't tell how fast I'm going. This has been going on for a few years now. My airbag sensor light is on and was In a light wreck few months ago. Hit pretty hard on front end of truck and yet neither one of my airbags deployed.

Filed Dec 12, 2022 · Airbags, Brakes · NM

The brakes , air bag, wheel hubs, lights, alignment, power steering. brakes coming to a stop instantly stops the vehicle. Air bag light comes on. Wheels hubs towed in from top. Light switch will not turn light off when driving. Alignment, steering wheel goes everywhere. Front tire getting wore out . Power steering leaking oil.

Filed Jun 21, 2021 · Airbags · CA

My srs air bag light was first intermediate now it stays on all the time I am so in fear of my life while driving my 2005 GMC Sierra sle ext-cab my truck is now 16 years old and this safty light recently came on I purchased a srs scanner and it shows (OPEN FRONTAL LOOP) I NEED ANY RECALL INFORMATION FOR I CAN GET IT REPAIRED

Filed Sep 10, 2020 · Electrical · 18,000 miles · AR

Started my truck and the failure electrical system came across I pushed in the botton that changes it and came back on then it said tighten fuel cap washer fluid low I hit the button again it went of but battery light stayed on and gauge read about 10 volts.my truck ran fine and started when I got to my first then at the second stop it said the same , I put in reverse backed out put it drive and the cluster quick working the AC quit you could roll the windows down nor did the locks work and it did not any power when pushed down the gas ped2 to come up a hill it felt like it shifted when you let off the pedal you could feel jerk, go home turned it and would not start or make any sound not even the clicking on the starter, so I left home and came back about 4 hours later and it started but the volt read about 10 volts. I had the battery tested and it test good. This was on september 9, 2020 I have put the battery back in yet.

Filed Jul 3, 2020 · Lights, Seat belts · 200,000 miles · AR

The steering is extremely lose where I can turn the wheel almost half way before it turns the tires. The headlights move constantly after being adjusted and make it nearly impossible to see at night. The 4wheel drive box is constantly throwing the truck into 4wheel auto and 4wheel low without warning, whatcha is very dangerous when entering the interstate

Filed May 27, 2020 · Lights · 172,000 miles · MI

Passenger headlight will not turn on. Both lowbeam and high beam don?t turn on. Bulb is in working condition, fuses are not blown, can?t seem to find a solution. This makes the vehicle very dangerous with no right side visibility. Unknown reason behind the problem.

Filed Aug 15, 2019 · Suspension · 26 miles · TX

When bought new, between 40 and 60 MPH there is a bouncing in the suspension. Fix was to place 400 lbs just behind the tailgate. I put 330 lbs across the rear axial with good balanced tires. Been this way since 2005 and it's a stupid fix.

Filed Jun 7, 2019 · Electrical · 213,000 miles · GA

The passive alarm system is malfunctioning aprox every 10 cranks. When this happens you are stuck for at least a hour before it will start. Dealership can not find the problem and a complaint was made to gmc complaint department I have changed numerous parts m switches and boxes ,

Filed May 29, 2019 · Airbags · 156,000 miles · AZ

Tl* the contact owns a 2005 gmc sierra 1500. The contact stated that the air bag warning indicator illuminated. The vehicle was taken to an independent mechanic who referred the contact to the federal safety agency. The vehicle was not diagnosed or repaired. The dealer and manufacturer were not contacted. The failure mileage was 156,000.

Used buying checklistWhat to check on a 2005 GMC Sierra 1500 before you buy

Compare the 2005 GMC Sierra 1500

Sierra 1500 vs Ford F-150Sierra 1500 vs Chevrolet Silverado 1500Sierra 1500 vs Ram 1500Sierra 1500 vs Toyota TundraSierra 1500 vs Nissan Titan

Other model years

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Questions about the 2005 GMC Sierra 1500

Is the 2005 GMC Sierra 1500 reliable?

Owners have filed 177 complaints about the 2005 GMC Sierra 1500, fewer than a typical Sierra 1500 model year.

What is the 2005 GMC Sierra 1500 year score?

The 2005 GMC Sierra 1500 scores 81 out of 100 (good). The score compares it with the other model years of the GMC Sierra 1500: 75 is a typical year, 50 means twice the usual complaints, and serious complaints and recalls lower it.

What is the most common problem with the 2005 GMC Sierra 1500?

Electrical system, with 67 complaints, typically around 70,000 miles. Next is brakes (50).

How many recalls does the 2005 GMC Sierra 1500 have?

No recalls on record.

What year does the GMC Sierra 1500 have the most electrical problems?

The GMC Sierra 1500 model years with the most electrical complaints are 2014 (129 complaints), 2015 (96 complaints) and 2019 (95 complaints).

What gas mileage does the 2005 GMC Sierra 1500 get?

Official estimates for the 2005 GMC Sierra 1500 range from 9 to 17 mpg combined. The most efficient version (5.3L 8-cyl hybrid, RWD) gets 16 city and 19 highway.

Share your experience with the 2005 GMC Sierra 1500

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