VehicleVerdict

2003 Chevrolet Suburban 1500 problems

Verdict · NHTSA data

One of the years to avoid

With 223 complaints filed to NHTSA — about 3.2 times the median Suburban 1500 year — the 2003 model ranks #2 of 23 Suburban 1500 years for complaint volume. It lands on the years-to-avoid list.

Brakes leads the complaint categories with 65 reports (29% of the total).

223

NHTSA complaints

1

Recalls

0

Investigations

6

Crash-involved

3

Fires reported

4

Injuries

0

Deaths

—

NCAP overall

How does 2003 compare to other Suburban 1500 years?

Suburban 1500 NHTSA complaints by model year, 2003 highlighted240 complaints1994: 10 complaints1995: 10 complaints1996: 12 complaints1997: 21 complaints1998: 16 complaints1999: 91 complaints2000: 72 complaints2001: 102 complaints2002: 144 complaints2003: 223 complaints2004: 220 complaints2005: 102 complaints2006: 35 complaints2007: 240 complaints2008: 131 complaints2009: 70 complaints2010: 70 complaints2011: 108 complaints2021: 1 complaints2023: 25 complaints2024: 0 complaints2025: 36 complaints2026: 10 complaints
Suburban 1500 NHTSA complaints by model year, 2003 highlighted. Red bars are years to avoid.

See all Suburban 1500 years to avoid →

What are the most common 2003 Chevrolet Suburban 1500 problems?

ComponentComplaintsShare
Brakes6529%
Electrical System6127%
Body & Structure167%
Fuel System146%
Visibility & Wipers115%
Steering94%
Engine84%
Speed Control73%
Seat Belts63%
Transmission63%
Other52%
Lighting42%
Tires & Wheels31%
Airbags21%
Latches & Locks21%
Suspension21%
Climate Control (A/C & Heat)10%
Seats10%

Does the 2003 Chevrolet Suburban 1500 have recalls?

1 NHTSA recall campaign on file. Recall repairs are free at franchised dealers.

07E106000Tires & WheelsDecember 17, 2007 · 130,000 units

Defect

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.

Consumer complaints filed with NHTSA

Representative excerpts, cleaned of personal information. These are consumer statements, not verified defects.

“TL* THE CONTACT OWNS A 2003 CHEVROLET SUBURBAN 1500. THE CONTACT STATED THAT WHILE DRIVING 20 MPH, HE APPLIED THE BRAKES AT AN INTERSECTION BUT THE VEHICLE DID NOT STOP AND CRASHED INTO A CURB. THE VEHICLE WAS TOWED TO A DEALER FOR DIAGNOSIS AND THE CONTACT WAS INFORMED THAT ALL OF THE BRAKE LINES…”

Complaint filed with NHTSA · Brakes · September 24, 2013 · crash

“"REDUCED ENGINE POWER" LIGHT COMES ON AND TRUCK SLOWS TO LESS THAN 10 MPH AND THE POWER STEERING STOP WORKING. THIS HAS HAPPENED SIX TIMES IN THE LAST YEAR. 1ST INCIDENT I TOOK IT TO THE DEALER AND THEY SAID NOTHING WAS WRONG WITH IT. DIAGNOSTICS PERFORMED AND NOTHING CAME BACK WRONG. I THINK THE…”

Complaint filed with NHTSA · Electrical System · March 19, 2011 · fire

“BRAKE PEDAL ALMOST TO FLOOR, EXTREMELY LONG TIME TO STOP.NO WARNING JUST DRIVING IN COLUMBUS TRAFFIC AND LOST BRAKES. FOUND MASTER CYLINDER ALMOST EMPTY. BRAKE LINES RUSTED THROUGH LEFT SIDE DRIVERS FLOOR/FRAME RAIL AREA. DEALER ESTIMATE $1200 TO$1600. SEEMS TO BE A COMMON PROBLEM AS ON LINE…”

Complaint filed with NHTSA · Body & Structure · November 26, 2012

“CHEVY SUBURBAN 2003 LT 1500 FLEX FUEL V8. DEVELOPED FUEL TANK LEAK. REMEDY IS TO REPLACE FUEL TANK. GASOLINE DRIPPING DOWN BACK SIDE OF FUEL TANK. POTENTIAL FIRE/SAFETY HAZARD TO DRIVER AND OCCUPANTS. VEHICLE MILEAGE 120K. AGE LESS THAN 48 MONTHS. NO COLLISIONS EXCEPT MINOR TO REAR BUMPER. COST OF…”

Complaint filed with NHTSA · Fuel System · October 29, 2006

“REAR WINDOW OF OUR SUBURBAN IS READY FALL OUT. THIS WOULD NOT INJURE US, BUT WOULD BE DEVASTATING TO CARS FOLLOWING US. GENERAL MOTORS KNOWS OF THIS DEFECT AS THEY CHANGED THE DESIGN OF THE REAR WINDOW IN THE FOLLOWING TWO YEARS. THEIR RESPONSE TO MY COMPLAINT WAS THAT A FIX WAS AVAILABLE THROUGH…”

Complaint filed with NHTSA · Visibility & Wipers · June 7, 2013

2003 Chevrolet Suburban 1500 — common questions

Is the 2003 Chevrolet Suburban 1500 reliable?

NHTSA data argues against it: 223 complaints put the 2003 model at #2 of 23 Suburban 1500 years. It is one of the Suburban 1500 years to avoid.

What are the most common 2003 Suburban 1500 problems?

According to NHTSA complaint data, the leading problem areas are brakes (65 complaints), electrical system (61 complaints), body & structure (16 complaints).

Does the 2003 Chevrolet Suburban 1500 have recalls?

Yes — NHTSA lists 1 recall campaign affecting the 2003 Chevrolet Suburban 1500. Recall repairs are free at franchised dealers; check the VIN at nhtsa.gov/recalls to confirm the work was done.

Which Chevrolet Suburban 1500 years should you avoid?

Based on complaint rates and open investigations, the Suburban 1500 years to avoid are 2007, 2003, 2004, 2002, 2008, 2011. The cleanest record among Suburban 1500 years belongs to 2024.

Related

Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.

Compiled by Sharon Ben-Moshe, Founder.