2003 Chevrolet Suburban 2500
Only 21 complaints on file — too few for a fair verdict.
This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.
Only 21 complaints on file — too few for a fair verdict. The data below is complete but unranked.
- Complaints
- 21
- Recalls
- 0
- Investigations
- 0
- Top problem
- —
Too few to rank
None on file
None on file
Not enough data
Complaints per year
2003: 21 complaints
View as data table
| Year | Complaints |
|---|---|
| 1994 | 5 |
| 1995 | 4 |
| 1996 | 1 |
| 1997 | 1 |
| 1998 | 1 |
| 1999 | 12 |
| 2000 | 7 |
| 2001 | 34 |
| 2002 | 33 |
| 2003 | 21 |
| 2004 | 20 |
| 2005 | 6 |
| 2006 | 2 |
| 2008 | 7 |
| 2009 | 1 |
| 2010 | 5 |
| 2011 | 7 |
Known problem areas
Only 21 complaints on file for this model year — too few to rank by share. Raw counts only, below.
Service brakes
14 of 21 total reports mention: service brakes, most commonly citing hydraulic.
Show complaint excerpts
While pulling away from the driveway, coming to a stop the brake pedal went to the floor. After getting the vehicle back in the driveway, a large amount of brake fluid was running out from a location under the drivers door area.
NHTSA ODI report, 2014-08-15
A complete loss of brake pressure with no warning light indicator - when inspected the drivers side line had corroded almost directly under the drivers side door.
NHTSA ODI report, 2013-03-09
Tl* the contact owns a 2003 Chevrolet Suburban 2500. The contact was traveling 45 MPH when the brake pedal was depressed and the brakes failed to work properly.
NHTSA ODI report, 2012-08-21
Electrical system
3 of 21 total reports mention: electrical system, most commonly citing instrument cluster/panel.
Show complaint excerpts
Speedometer failure at 52000 on 2003 Suburban 2500. Speedometer shows between 70 and 120 MPH.
NHTSA ODI report, 2008-01-04
Fuel/propulsion system
2 of 21 total reports mention: fuel/propulsion system.
Power train
2 of 21 total reports mention: power train, most commonly citing transfer case (4-wheel drive).
Show complaint excerpts
Without prior warning, the transfer case started switching from 2 hi to 4 hi and 2 lo at highway speeds and by itself. This is extremely dangerous as it can result is a sudden lost of control.
NHTSA ODI report, 2006-09-25
Vehicle speed control
1 of 21 total reports mentions: vehicle speed control.
Safety timeline
No recalls on file for this model year.
0 recalls · 0 investigations · oldest first
To check one car, enter its VIN on the NHTSA recall page. Check a VIN →
Buy-smart checklist
2003 Chevrolet Suburban 2500 — pre-purchase inspection
Inspect
- Service brakes: 14 reports on file for this year.
- Electrical system: 3 reports on file for this year.
- Fuel/propulsion system: 2 reports on file for this year.
FAQ
- Is the 2003 Chevrolet Suburban 2500 reliable?
- There isn't enough NHTSA complaint data on file yet to give this model year a verdict.
- What are the most common problems with the 2003 Chevrolet Suburban 2500?
- The most-reported component is service brakes, accounting for 67% of complaints on file.
- How many recalls does the 2003 Chevrolet Suburban 2500 have?
- No recalls are on file for this model year.
Data updated 2026-11-01 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.