2000 GMC Sierra 3500: common problems

Owners of the 2000 GMC Sierra 3500 filed 26 complaints with NHTSA, most often about service brakes and engine and cooling. Details by component below, with sources.

Key figures

Owner complaints: 26
involving a crash: 3

What fails most often

1 Service brakes 46% of all complaints
2 Engine and cooling 12% of all complaints
3 Powertrain 12% of all complaints
4 Structure 12% of all complaints
5 Tires 8% of all complaints
6 Electrical system 4% of all complaints
7 Seats 4% of all complaints
8 Steering 4% of all complaints

Circle size and colour show each component’s share of NHTSA complaints. Schematic only, not a drawing of the exact model.

Service brakes: 12 complaints (46% of all), 1 of them with a crash reported by the owner.
Engine and cooling: 3 complaints (12% of all).
Powertrain: 3 complaints (12% of all).
Structure: 3 complaints (12% of all), 1 of them with a crash reported by the owner.
Tires: 2 complaints (8% of all).

Symptoms owners describe

How many of the 26 NHTSA complaints mention each symptom (automatic count from complaint text; one complaint can mention several).

rust, corrosion7 · 27%
smoke, burning smell, fire3 · 12%
brake failure2 · 8%
loss of power / limp mode2 · 8%
steering or power steering problems2 · 8%
door locks, latches, handles1 · 4%
knocking, grinding or other noise1 · 4%
rollaway, parking brake1 · 4%
tires: bulges, blowouts1 · 4%
transmission slipping1 · 4%

Components owners complain about

Component	Owner complaints	involving a crash
Service brakes	12	1
Engine and cooling	3	0
Powertrain	3	0
Structure	3	1
Tires	2	0
Electrical system	1	0
Seats	1	0
Steering	1	0
Suspension	1	0
Visibility	1	1
Other	1	0

What owners report

Short excerpts of NHTSA complaints in the original wording. These are owner statements not verified by NHTSA; personal data removed.

Brake light comes on and goes off after re-application of brakes by "pumping" them. Pedal also goes to floor without engagement of abs system and vehicle will not stop.
Service brakes · crash · 2010-12-28 · NHTSA complaint #10372633
Dt: a 2000 gmc 3500 dump truck which was passing by struck the consumer who was on a bicycle. This resulted in a cracked bicycle helmet and caused consumer to be thrown out of the way by the side view mirror. The consumer sustained serious injuries. Consumer felt this was a design flaw and filed a safety complaint.
Visibility · crash · 2005-08-15 · NHTSA complaint #10132913
A 2000 gmc c3500 sierra pick up truck rolled over causing the roof to collapse which caused blunt force trauma to the driver's head which resulted in his death.
Structure · crash · 2005-08-10 · NHTSA complaint #10132290
Instead of fixing the issues with the transmission a program was installed to put the transmission in limp mode during the failure. My model, a 2023 apparently came with the limp mode feature already installed.
Powertrain · 2025-04-21 · NHTSA complaint #11655960
Tl* the contact owns a 2000 gmc 3500 equipped with bf goodrich tires, size lt245/75/r16. The contact received notification of nhtsa campaign id number: 12t019000 (tires:tread/belt) and went to a local tire shop to have the tires changed however, the contact was advised that they were not aware of the recall.
Tires · 2012-10-05 · NHTSA complaint #10478701
Exiting the highway on an off ramp, applied the brakes and the peddle went to the floor. Found a brake line had corroded and burst. Had to repair along the road.
Service brakes · 2011-09-26 · NHTSA complaint #10427501
Line is badly corroded, which perhaps is to be expected given the age of the vehicle. However, I find it ironic that the exhaust system is made of stainless steel yet the brake lines are not.
Service brakes · 2010-06-24 · NHTSA complaint #10339869
Tl contact owns a 2000 gmc 3500. While driving 60 mph, the vehicle shut off and the braking and steering functions became inoperable. When the failure occurs, the contact must jumpstart the vehicle or wait until the vehicle cools down in order for it to be restarted.
Engine and cooling · 2009-02-26 · NHTSA complaint #10260008

When owners complained

NHTSA complaints by filing year. The peak shows at what age the problems show up most.

20002
20023
20034
20042
20052
20062
20071
20081
20091
20104
20111
20121
20181
20251

Comparison

By complaint count this model year ranks 7,316 of 36,656 model years in the NHTSA data (top 20% most complained about).

On average one model year of the Sierra 3500 has 19 complaints (31 years in the data). This year has 26, above average.

What to check before buying

Service brakes. Pedal feel, ABS operation, leaks, discs and hoses.
Engine and cooling. Radiator and fan after a frontal hit, coolant level and condition, overheating.
Powertrain. Shift quality under load, harsh shifts, transmission codes, CV joints.
Structure. Rails, pillars, panel gaps, signs of pulling or welding.

Questions and answers

What are the most common problems with the 2000 GMC Sierra 3500?

Owner complaints to NHTSA most often mention: service brakes, engine and cooling, powertrain. Total complaints: 26. The most frequent symptoms in complaint texts: rust, corrosion (27%), smoke, burning smell, fire (12%), brake failure (8%).

How many service bulletins (TSB) were issued for the 2000 GMC Sierra 3500?

NHTSA lists 0 manufacturer service bulletins for this year. A bulletin tells dealers how to diagnose or fix a known issue; it is not a recall.

Should I buy a 2000 GMC Sierra 3500 from a US auction?

Owner complaints describe defects, not crash damage. Before bidding, check the components listed above and review the lot photos: VinWind builds a report of visible and hidden damage by VIN.

Other 2000 models

Read also

Sources: public NHTSA data (USA): service bulletins and owner complaints; YouTube: links to videos credited to their authors. Complaints are owner statements not verified by NHTSA, and describe defects rather than crash damage. Data updated 2026-11-05.