2003 Chevrolet Silverado 2500

No clear pattern

1.1% of complaints about the 2003 Chevrolet Silverado 2500 arrived in its first year of service. That is an unusual figure for a 2003 vehicle, but with only 556 complaints on record the sample is too small to call it a pattern — the margin of error covers the range where ordinary vehicles sit. The figures below are reported without a verdict. The most-reported system is service brakes, hydraulic (128 complaints), typically at 8.2 yr or about 68,700 miles.

Complaints: 556
Median age at failure: 8.9 yr
Median mileage: 82,000 n=510
Crash / fire / tow: 7.9% of reports
Safety recalls: 2

When each system is reported — middle 50% of complaints

System

0y2y4y6y8y10y12y14y

Service brakes, hydraulic

128 reports · 68,700 mi

8.2 yr

7.8%

Service brakes

127 reports · 100,254 mi

11.0 yr

9.4%

Electrical system

84 reports · 72,259 mi

5.4 yr

4.8%

Power train

30 reports · 80,000 mi

6.2 yr

Steering

17 reports · 81,000 mi

6.4 yr

5.9%

Speed control

15 reports · 100,000 mi

5.3 yr

Suspension

15 reports · 45,723 mi

4.2 yr

6.7%

Structure

15 reports · 71,080 mi

8.8 yr

20%

Engine cooling

15 reports · 99,000 mi

9.1 yr

Engine

15 reports · 114,000 mi

11.4 yr

20%

Safety recalls — NHTSA campaigns

06E043000 2006-05-19

Fuel system

CERTAIN REPLACEMENT FUEL FILTERS, FRAM BRAND NAME P/N G3727, WITH DATE CODES X52911 THROUGH X60801 SEQUENTIALLY OR X600141 AND A MEXICO COUNTRY OR ORIGIN MARKING ON THE FUEL FILTER HOUSING MANUFACTURED FROM OCTOBER 18, 2005, THROUGH MARCH 21, 2006, SOLD FOR USE ON THE VEHICLES LISTED ABOVE AND ON CERTAIN SCHOOL BUSES. (TO SEE THE SCHOOL BUS ENGINE SIZES, CLICK ON "DOCUMENT SEARCH" AND THEN "BUS APPLICATIONS"). THE CONNECTOR ON THE FUEL FILTER WAS NOT MANUFACTURED TO HONEYWELL'S SPECIFICATION. AS A RESULT, THE O-RING MAY NOT SEAT CORRECTLY ON THE FUEL LINE.

THIS CONDITION MAY CAUSE AN INADEQUATE SEAL AT THE CONNECTION, POTENTIALLY LEADING TO A FUEL LEAK. IN THE PRESENCE OF AN IGNITION SOURCE, A FIRE COULD OCCUR.

06E010000 2006-02-01

Steering

CERTAIN FABTECH AFTERMARKET REPLACEMENT PITMAN ARMS, P/NOS. FTS71000 AND FTS71001, INSTALLED FOR USE ON CERTAIN 2001-2006 GM C/K 2500 PICK UP TRUCKS AND SPORT UTILITY VEHICLES. THE PIN LOCATED INSIDE THE PITMAN ARM CAN SHEAR OFF DUE TO A REVERSE BENDING FATIGUE CONDITION, RESULTING IN A TOTAL LOSS OF STEERING CONTROL.

LOSS OF STEERING CONTROL COULD LEAD TO A VEHICLE CRASH WITH POTENTIAL INJURY OR DEATH.

In owners’ own words

Power train 9,000 mi 3 mo in service

THE VEHICLE DOWN SHIFTED ERRATICALLY, WHICH CAUSED THE REAR WHEELS TO LOCK AND THE VEHICLE TO SPIN. *JB

Power train mileage not reported 1.9 yr in service

WHEN LOADING AND GOING AROUND CURVES AUTOMATIC TRANSMISSION WILL GO INTO NEUTRAL WITH GEAR SHIFT STILL IN DRIVE. THE MOTOR RACED, AND VEHICLE WAS IN SHOP TWICE. *AK

Power train 157,000 mi 2.6 yr in service

THE TRANSFER CASE ON MY CHEVROLET 2500 HD CREW CAB HAS WENT OUT FOR THE 2ND TIME IN 2 YEARS, 1ST INCIDENT WAS MARCH 2004 ,AND NOW APRIL 2005. PLASTIC GEARS SEEM TO STRIP WHENEVER ENGAGED IN 4-WHEEL DRIVE AFTER NOT BEING UTILIZED FOR ANY LENGTH OF TIME.*AK

Electrical system 20,000 mi 10 mo in service

INTERMITTENTLY DASH BOARD LIGHTS AND GAUGES WILL GO BLANK. WHEN THE DASH BOARD LIGHTS GO BLANK CONSUMER CANNOT DETERMINE HOW FAST THE VEHICLE IS GOING. THE DEALER EXAMINED THE VEHICLE FIVE TIMES.*AK

Other Silverado 2500 model years

How to read this

This is what owners reported, not a reliability rating. People file with NHTSA about alarming failures, not routine ones, and complaint volume tracks how many cars were sold.
Failure ages come from the incident date on each complaint, populated on about 83% of records. Mileage is shown where reported — NHTSA’s 2021 system change cut mileage capture to roughly 15%, so it thins out sharply after MY2020.
Every rank compares this vehicle only against others of the same model year. A 2025 car has not had time to accumulate five-year failures, so comparing early-failure share across years is meaningless.
Fourteen make-months distorted by media storms and mass recalls — Toyota in February 2010 ran 11× normal volume across 33 models — are excluded.
Recalls are manufacturer actions and authoritative; complaints are not. A recall listed here may already have been performed on any individual car. Check a specific VIN at nhtsa.gov/recalls.