2003 GMC Sierra
This year had more than double the complaints of this model's typical year.
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.
COMPLAINTS PER YEAR
View as data table
| Year | Complaints |
|---|---|
| 1982 | 1 |
| 1983 | 2 |
| 1987 | 1 |
| 1988 | 6 |
| 1989 | 16 |
| 1990 | 18 |
| 1991 | 12 |
| 1992 | 30 |
| 1993 | 72 |
| 1994 | 190 |
| 1995 | 261 |
| 1996 | 246 |
| 1997 | 238 |
| 1998 | 190 |
| 1999 | 600 |
| 2000 | 443 |
| 2001 | 264 |
| 2002 | 249 |
| 2003 | 206 |
| 2004 | 188 |
| 2005 | 117 |
| 2006 | 53 |
| 2007 | 59 |
| 2008 | 68 |
| 2009 | 37 |
| 2010 | 34 |
| 2011 | 43 |
| 2012 | 29 |
| 2013 | 39 |
| 2014 | 101 |
| 2015 | 53 |
| 2016 | 6 |
| 2017 | 61 |
KNOWN PROBLEM AREAS
22% of complaints: service brakes — 45 distinct reports on file.
CRASH INJURYShow complaint excerpts
TRUCK WAS ENTERING MAJOR HIGHWAY,TRAFFIC BEGINS TOO SLOW DUE TO RUSH HOUR ,SEEING THIS OCCUR I STEPPED ON BRAKES EXPECTING TO SLOW DOWN ,UNTIL I REALIZED PEDAL HAD GONE ALL THE WAY TO FLOOR,THEN I LET UP AN PUSHED TO FLOOR AGAIN-NO BRAKES NO ROOM TO...
NHTSA ODI report, 20120717
9% of complaints: electrical system — 19 distinct reports on file.
8% of complaints: service brakes, hydraulic — 17 distinct reports on file.
7% of complaints: power train — 15 distinct reports on file.
7% of complaints: steering — 14 distinct reports on file.
SAFETY TIMELINE
CERTAIN PICKUP TRUCKS FAIL TO CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 212, "WINDSHIELD MOUNTING." SOME OF THESE VEHICLES LACK A CONTINUOUS URETHANE BONDING BEAD BETWEEN THE BODY SURFACE
Remedy: DEALERS WILL REMOVE, RESEAL, AND REINSTALL THE WINDSHIELD. OWNER NOTIFICATION BEGAN ON JANUARY 28, 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO
Campaign 03V018000 — check if this car was fixed
PARKING BRAKE FAILURE
TAILGATE CABLE BREAKAGE
AFTERMARKET PICKUP TRUCK OVER-THE-RAIL BEDLINERS MANUFACTURED FOR INSTALLATION ON 1999-2004 CHEVROLET SILVERADO AND GMC SIERRA PICKUP TRUCKS. THE TOGGLE WING ASSEMBLY USED TO ATTACH THE BEDLINER TO T
Remedy: DURAKON WILL ISSUE A PRESS RELEASE IN ATTEMPT TO NOTIFY CUSTOMERS THAT COULD HAVE PURCHASED THE DEFECTIVE BEDLINER. IF YOU PURCHASED EITHER A DURAKON ALLSTAR OF PATRIOT OVERRAIL BEDLINER SINCE AU
Campaign 04E022000 — check if this car was fixed
PARKING BRAKE FAILURE
CERTAIN SPORT UTILITY VEHICLES, PICKUP TRUCKS, AND PASSENGER VANS FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 135, ?PASSENGER CAR BRAKE SYSTEMS.? SOME OF THESE V
Remedy: DEALERS ARE TO REPLACE THE HYDRO-BOOST RELIEF VALVE. THE RECALL BEGAN ON JUNE 18, 2004. OWNERS SHOULD CONTACT CADILLAC AT 1-866-982-2339; CHEVROLET AT 1-800-630-2438; GMC AT 1-866-996-9463; OR HUM
Campaign 04V045000 — check if this car was fixed
CERTAIN EXTENDED AND REGULAR CAB PICKUP TRUCKS AND CARGO VANS CONVERTED TO COMPRESSED NATURAL GAS (CNG) FAIL TO CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 225, 'CHILD RES
Remedy: TO BRING THE STANDARD CAB AND CARGO VAN VEHICLES INTO COMPLIANCE, DEALERS WILL INJECT EPOXY INTO THE AIR BAG OFF SWITCH TO PREVENT AIR BAG ACTIVATION, RELOCATE THE SWITCH BEHIND THE INSTRUMENT PANEL A
Campaign 04V225000 — check if this car was fixed
ON CERTAIN PICKUP TRUCKS AND SPORT UTILITY VEHICLES, THE GALVANIZED STEEL TAILGATE SUPPORT CABLES THAT RETAIN THE TAILGATE IN THE FULL OPEN (HORIZONTAL) POSITION MAY CORRODE, WEAKEN, AND EVENTUALLY FR
Remedy: DEALERS WILL REPLACE THE CABLES. INTERIM OWNER NOTIFICATION BEGAN ON APRIL 7, 20004. THE RECALL BEGAN ON SEPTEMBER 24, 2004, WHEN REPLACEMENT PARTS WERE AVAILABLE, AND WILL CONTINUE THROUGH OCTOBER
Campaign 04V129000 — check if this car was fixed
ON CERTAIN CREW CAB PICKUP TRUCKS AND SPORT UTILITY VEHICLES, THE 2ND ROW CENTER OCCUPANT SEAT BELT ROUTING MAY MAKE IT DIFFICULT TO POSITION THE LAP PORTION OF THE SAFETY BELT LOW AROUND THE HIPS OF
Remedy: DEALERS WILL CUT OPEN THE GUIDE LOOP, REMOVE A PORTION OF THE LOOP, AND THEN THE REMAINING TWO SIDES SHOULD BE FOLDED OVER AND SECURED WITH A RETAINER FREE OF CHARGE. THE RECALL BEGAN ON JULY 21, 200
Campaign 05V163000 — check if this car was fixed
ON CERTAIN PICKUP TRUCKS EQUIPPED WITH MANUAL TRANSMISSIONS AND BUILT WITH EITHER PBR PARKING BRAKE SYSTEMS OR TRW PARKING BRAKE SYSTEMS, THE PARKING BRAKE FRICTION LININGS MAY WEAR TO AN EXTENT WHERE
Remedy: DEALERS WILL INSTALL A LOW-FORCE SPRING CLIP RETAINER FOR VEHICLES EQUIPPED WITH A PBR PARKING BRAKE SYSTEM. ON VEHICLES EQUIPPED WITH THE TRW PARKING BRAKE SYSTEM, DEALERS WILL INSTALL A REDESIGNED
Campaign 05V161000 — check if this car was fixed
PARKING BRAKE FAILURE
CERTAIN CEQUENT 90 DEGREE 7-WAY RIGHT ANGLE ADAPTORS SOLD BY DISTRIBUTORS IN TOW PACKAGES FOR AFTERMARKET SALES TO TOW 5TH WHEEL RV TRAVEL TRAILERS. DUE TO INCORRECT WIRING OF THE HARNESS, THE TRAILE
Remedy: ALL OF THE DEFECTIVE TOW PACKAGES ARE STILL AT THE DISTRIBUTOR LEVEL AND HAVE NOT BEEN SOLD TO ANY CONSUMERS.
Campaign 07E066000 — check if this car was fixed
DOPE, INC. IS RECALLING 42,540 COMBINATION CORNER AND BUMPER LAMP ASSEMBLIES OF VARIOUS PART NUMBERS SOLD FOR USE AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES. THESE HEADLAMPS FAIL TO CONF
Remedy: DOPE, INC. WILL NOTIFY OWNERS AND OFFER A FULL REFUND FOR THE NONCOMPLIANT COMBINATION LAMPS. THE SAFETY RECALL BEGAN ON JULY 28, 2009. OWNERS MAY CONTACT DOPE, INC. AT 1-626-272-1798.
Campaign 09E025000 — check if this car was fixed
Brake line corrosion failure
BUY-SMART CHECKLIST
2003 GMC Sierra — pre-purchase inspection
- Test/inspect for service brakes issues (45 reports on file for this year).
- Test/inspect for electrical system issues (19 reports on file for this year).
- Test/inspect for service brakes, hydraulic issues (17 reports on file for this year).
- Verify recall 03V018000 (visibility) has been completed.
- Verify recall 04E022000 (equipment) has been completed.
- Verify recall 04V045000 (service brakes, hydraulic) has been completed.
- Verify recall 04V225000 (seat belts) has been completed.
- Verify recall 04V129000 (structure) has been completed.
- Verify recall 05V163000 (seat belts) has been completed.
- Verify recall 05V161000 (parking brake) has been completed.
- Verify recall 07E066000 (equipment) has been completed.
- Verify recall 09E025000 (exterior lighting) has been completed.
OTHER YEARS OF THIS MODEL
BEST YEARS
WORST YEARS
FAQ
Is the 2003 GMC Sierra reliable?
Based on NHTSA complaint volume compared to this model's typical year, the 2003 GMC Sierra is rated "significantly worse".
What are the most common problems with the 2003 GMC Sierra?
The most-reported component is service brakes, accounting for 22% of complaints on file.
How many recalls does the 2003 GMC Sierra have?
9 recalls on file for this model year.
Data updated 2026-07-11 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.