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2003 Chevrolet Silverado 2500

Owner reports · Recalls · Investigations

More warning signs than most Silverado 2500 years

Owner complaints for the 2003 Chevrolet Silverado 2500 are substantially higher than the model-year median of 81.

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When problems were reported

Mileage at the reported incident

409 reports with mileage · 40 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Service Brakes. Review the 127 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Service Brakes, Hydraulic. Review the 116 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 86 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

23 crash reports8 fire reports7 injury reports

Service Brakes, Hydraulic complaints

116 reports
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124,450 miles · Sep 10, 2011
Service Brakes, Hydraulic

TOTAL BRAKE FAILURE. PEDAL JUST WENT TO THE FLOOR WITH NO WARNING THAT THERE WAS A PROBLEM WITH THE BRAKING SYSTEM. THE WARNING SYSTEM DID NOT COME ON UNTIL THE TRUCK WAS SHUT OFF AND RESTARTED. INSPECTION OF THE BRAKE LINES SHOWS THAT THEY ARE RUSTED, ESPECIALLY AT THE POINTS WHERE THE CLIPS HOLD THEM TO THE FRAME. THERE APP…

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TOTAL BRAKE FAILURE. PEDAL JUST WENT TO THE FLOOR WITH NO WARNING THAT THERE WAS A PROBLEM WITH THE BRAKING SYSTEM. THE WARNING SYSTEM DID NOT COME ON UNTIL THE TRUCK WAS SHUT OFF AND RESTARTED. INSPECTION OF THE BRAKE LINES SHOWS THAT THEY ARE RUSTED, ESPECIALLY AT THE POINTS WHERE THE CLIPS HOLD THEM TO THE FRAME. THERE APPEARS TO BE LEAKS IN MULTIPLE SPOTS WITH NO PRIOR INDICATION (SPOTS UNDER THE VEHICLE) OF ANY PROBLEM. I JUST HAD IT INSPECTED A WEEK PRIOR AND IT PASSED. I ALSO OWN A 1998 TOYOTA CAMRAY WITH 250K + MILES AND HAVE NOT HAD ANY PROBLEM WITH THE BRAKE LINES RUSTING OUT. *TR

NHTSA ODI #10424576

117,200 miles · Sep 8, 2011
Service Brakes, Hydraulic

THE BRAKES FAILED ON MY 2003 SILVERADO 2500 HD DUE TO BRAKE LINE CORROSION. I PURCHASED THE TRUCK NEW IN SEPTEMBER 2002. LUCKILY, MY SON, WHO WAS DRIVING, HAD JUST PULLED OUT OF THE DRIVEWAY AND WAS ABLE TO RETURN SAFELY HOME. I HAD THE TRUCK TOWED TO THE LOCAL CHEVROLET DEALER IN WINCHESTER, KENTUCKY, WHO DIAGNOSED THE PROBL…

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THE BRAKES FAILED ON MY 2003 SILVERADO 2500 HD DUE TO BRAKE LINE CORROSION. I PURCHASED THE TRUCK NEW IN SEPTEMBER 2002. LUCKILY, MY SON, WHO WAS DRIVING, HAD JUST PULLED OUT OF THE DRIVEWAY AND WAS ABLE TO RETURN SAFELY HOME. I HAD THE TRUCK TOWED TO THE LOCAL CHEVROLET DEALER IN WINCHESTER, KENTUCKY, WHO DIAGNOSED THE PROBLEM AS CORRODED BRAKE LINES AND REPLACED THEM. I FOUND SEVERAL REFERENCES TO THE SAME PROBLEM VIA GOOGLE SEARCH AND THE NHTSA INCIDENT EA11-001, WHICH DESCRIBES THE SAME SYMPTOMS I EXPERIENCED. *TR

NHTSA ODI #10424383

70,900 miles · Sep 8, 2011
Service Brakes, Hydraulic

TL* THE CONTACT OWNS A 2003 CHEVROLET SILVERADO 2500 HD. THE CONTACT APPLIED PRESSURE TO THE BRAKE PEDAL WHEN IT WENT TO THE FLOORBOARD ABNORMALLY. THE CONTACT ALSO DISCOVERED THAT BRAKE FLUID WAS LEAKING WHEN HE APPLIED THE BRAKES AND THAT THE BRAKE LINES WERE RUSTED AND CORRODED. THE VEHICLE WAS TAKEN TO A PRIVATE MECHANIC …

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TL* THE CONTACT OWNS A 2003 CHEVROLET SILVERADO 2500 HD. THE CONTACT APPLIED PRESSURE TO THE BRAKE PEDAL WHEN IT WENT TO THE FLOORBOARD ABNORMALLY. THE CONTACT ALSO DISCOVERED THAT BRAKE FLUID WAS LEAKING WHEN HE APPLIED THE BRAKES AND THAT THE BRAKE LINES WERE RUSTED AND CORRODED. THE VEHICLE WAS TAKEN TO A PRIVATE MECHANIC AND ALL FOUR BRAKE LINES WERE REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED. THE CURRENT AND FAILURE MILEAGES WERE 70,900. UPDATED10/13/11 *BF UPDATED11/07/11*JB

NHTSA ODI #10424323

20,000 miles · Sep 5, 2011
Service Brakes, Hydraulic

MOVING AT 30 MPH TOWARDS INTERSECTION WITH LIGHT , WENT TO SLOW DOWN AND BRAKE PEDAL WENT TO THE FLOOR ( NO BRAKE RESPONSE). APPLIED THE PARKING BRAKE AND THE TRUCK SWERVED SIDEWAYS. FORTUNATELY THERE WAS NO TRAFFIC COMING THE OTHER WAY. THIS WAS A VERY SERIOUS NEAR MISS. SUDDEN FAILURE OF BRAKING SYSTEM. THIS NEEDS A RECALL …

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MOVING AT 30 MPH TOWARDS INTERSECTION WITH LIGHT , WENT TO SLOW DOWN AND BRAKE PEDAL WENT TO THE FLOOR ( NO BRAKE RESPONSE). APPLIED THE PARKING BRAKE AND THE TRUCK SWERVED SIDEWAYS. FORTUNATELY THERE WAS NO TRAFFIC COMING THE OTHER WAY. THIS WAS A VERY SERIOUS NEAR MISS. SUDDEN FAILURE OF BRAKING SYSTEM. THIS NEEDS A RECALL ASAP AS ITS HAPPENING ON TOO MANY OF THESE CHEVY TRUCKS. *TR

NHTSA ODI #10423800

115,000 miles · Sep 5, 2011
Service Brakes, Hydraulic

STEEL BRAKE LINES ROTTED AND RUPTURED CAUSING LOSS OF BRAKES. THE PEOPLE IN FRONT OF US WERE IN EXTREME DANGER OF BEING INJURED OR KILLED AS THEY SUDDENLY STOPPED DUE A TRAFFIC JAM. WHEN I ATTEMPTED TO STOP THE BRAKE PEDDLE WENT TO THE FLOOR AS THE ROTTED BRAKE LINE RUPTURED SPILLING THE BRAKE FLUID OUT TO THE ROAD. TO PREV…

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STEEL BRAKE LINES ROTTED AND RUPTURED CAUSING LOSS OF BRAKES. THE PEOPLE IN FRONT OF US WERE IN EXTREME DANGER OF BEING INJURED OR KILLED AS THEY SUDDENLY STOPPED DUE A TRAFFIC JAM. WHEN I ATTEMPTED TO STOP THE BRAKE PEDDLE WENT TO THE FLOOR AS THE ROTTED BRAKE LINE RUPTURED SPILLING THE BRAKE FLUID OUT TO THE ROAD. TO PREVENT INJURY TO OTHERS I DROVE THE TRUCK INTO A GUARDRAIL AT A GLANCING BLOW UNTIL IT STOPPED. AT THE TIME OF THE ACCIDENT I WAS TRAVELING WITH MY 13 YR OLD DAUGHTER TO VISIT HER DYING GRANDMOTHER FOR LAST TIME. MY DAUGHTER WAS CRYING HYSTERICALLY AND CLEARLY DISTRAUGHT AT THE ACCIDENT. *TR

NHTSA ODI #10423267

69,000 miles · Sep 1, 2011
Service Brakes, Hydraulic

TL* THE CONTACT OWNS A 2003 CHEVROLET SILVERADO 2500 HD. WHILE DRIVING APPROXIMATELY 5 MPH THE CONTACT DEPRESSED THE BRAKE PEDAL AND STATED THAT IT FELL ONTO THE FLOORBOARD. THE VEHICLE WAS NOT TAKEN TO THE DEALER FOR DIAGNOSTIC TESTING. THE CONTACT INSPECTED THE VEHICLE AND NOTICED THE BRAKE LINES WERE EXTREMELY CORRODED AND FR…

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TL* THE CONTACT OWNS A 2003 CHEVROLET SILVERADO 2500 HD. WHILE DRIVING APPROXIMATELY 5 MPH THE CONTACT DEPRESSED THE BRAKE PEDAL AND STATED THAT IT FELL ONTO THE FLOORBOARD. THE VEHICLE WAS NOT TAKEN TO THE DEALER FOR DIAGNOSTIC TESTING. THE CONTACT INSPECTED THE VEHICLE AND NOTICED THE BRAKE LINES WERE EXTREMELY CORRODED AND FRACTURED. THE VEHICLE WAS NOT REPAIRED. THERE WAS AN INVESTIGATION UNDER NHTSA ACTION NUMBER: EA11001 (SERVICE BRAKES, HYDRAULIC SERVICE BRAKES, HYDRAULIC:FOUNDATION HOSES, LINES/PIPING, AND FITTINGS) THAT MAY BE RELATED TO THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 69,000.

NHTSA ODI #10422858

122,000 miles · Aug 15, 2011
Service Brakes, Hydraulic

MY 2003 CHEVROLET SILVERADO 2500HD EXPERIENCED A MAJOR BRAKE LINE FAILURE DUE TO CORRODED/RUSTED LINES. WHILE MAKING A HARD STOP IN TRAFFIC THE LINE RUPTURED, PEDAL WENT TO FLOOR AND FLUID LEAKED OUT OF THE BRAKE LINE DIRECTLY UNDER THE DRIVER'S SIDE OF THE CAB. MY BRAKE LINES NEED TO BE COMPLETELY REPLACED, AS THEY ARE ALL EXHI…

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MY 2003 CHEVROLET SILVERADO 2500HD EXPERIENCED A MAJOR BRAKE LINE FAILURE DUE TO CORRODED/RUSTED LINES. WHILE MAKING A HARD STOP IN TRAFFIC THE LINE RUPTURED, PEDAL WENT TO FLOOR AND FLUID LEAKED OUT OF THE BRAKE LINE DIRECTLY UNDER THE DRIVER'S SIDE OF THE CAB. MY BRAKE LINES NEED TO BE COMPLETELY REPLACED, AS THEY ARE ALL EXHIBITING HEAVY RUST DAMAGE. I KNOW THERE IS AN ACTIVE NHTSA INVESTIGATION INTO THIS SPECIFIC MODEL AND YEAR FOR THIS PROBLEM. *TR

NHTSA ODI #10419582

40,000 miles · Aug 13, 2011
Service Brakes, Hydraulic

2003 SILVERADO 2500HD BRAKE LINE FAILURE DO TO CORROSION IN LINES FROM MASTER CYLINDER TO REAR BRAKES. THIS HAPPENED UNDER NORMAL DRIVING CONDITIONS. *TR

NHTSA ODI #10419318

99,967 miles · Aug 9, 2011
Service Brakes, Hydraulic

TL* THE CONTACT OWNS A 2003 CHEVROLET SILVERADO 2500 HD. WHILE DRIVING APPROXIMATELY 10 MPH, THE BRAKE PEDAL TRAVELED TO THE FLOORBOARD UPON ENGAGEMENT AND FAILED TO RESPOND. THE VEHICLE CONTINUED TO ACCELERATE UNTIL AFTER THE PARKING BRAKE WAS ENGAGED WHICH RESULTED IN THE VEHICLE STOPPING. THE CONTACT WAS A CERTIFIED MECHANIC …

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TL* THE CONTACT OWNS A 2003 CHEVROLET SILVERADO 2500 HD. WHILE DRIVING APPROXIMATELY 10 MPH, THE BRAKE PEDAL TRAVELED TO THE FLOORBOARD UPON ENGAGEMENT AND FAILED TO RESPOND. THE VEHICLE CONTINUED TO ACCELERATE UNTIL AFTER THE PARKING BRAKE WAS ENGAGED WHICH RESULTED IN THE VEHICLE STOPPING. THE CONTACT WAS A CERTIFIED MECHANIC WHO PERFORMED A TEMPORARY REPAIR ON THE VEHICLE AND RESUMED OPERATION. THE MANUFACTURER WAS NOTIFIED OF THE DEFECT. THE APPROXIMATE FAILURE MILEAGE WAS 99,967.

NHTSA ODI #10418244

94,000 miles · Aug 1, 2011
Service Brakes, Hydraulic

LEAVING WOODS GOING DOWN A HILL WITH A LOAD OF FIREWOOD IN BED. APPLIED BRAKES & PEDAL WENT TO FLOOR. HAD TO REPLACE BRAKE LINE BECAUSE IT WAS TOO CORRODED TO REPAIR. 2ND INCIDENT: BACKING TRAILER INTO WATER TO TAKE BOAT OUT. APPLIED BRAKES & PEDAL WENT TO THE FLOOR. THIS OCCURRED ON 07/28/2011 WITH MILEAGE @ 105,000. AT THIS TI…

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LEAVING WOODS GOING DOWN A HILL WITH A LOAD OF FIREWOOD IN BED. APPLIED BRAKES & PEDAL WENT TO FLOOR. HAD TO REPLACE BRAKE LINE BECAUSE IT WAS TOO CORRODED TO REPAIR. 2ND INCIDENT: BACKING TRAILER INTO WATER TO TAKE BOAT OUT. APPLIED BRAKES & PEDAL WENT TO THE FLOOR. THIS OCCURRED ON 07/28/2011 WITH MILEAGE @ 105,000. AT THIS TIME ALL I KNOW IS THE BRAKE LINE BLEW.

NHTSA ODI #10417327

Official recalls

0

No recalls in this snapshot.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

1

EA04012 · Hydraulic Pump Failres

Opened Apr 30, 2004 · Closed Feb 28, 2005

Status: closed (inferred from source dates) · Service Brakes, Hydraulic:power Assist; Steering:hydraulic Power Assist System

GM IS CONDUCTING A RECALL ON ALL SUBJECT VEHICLES BUILD BETWEEN MAY 1999 AND OCTOBER 14, 1999.SIGNIFICANT CHANGES WERE INCORPORATED INTO PRODUCTION IN EARLY OCTOBER 1999, AND VEHICLES BUILT AFTER THAT DATE HAVE LOWER WARRANTY FAILURE RATES.THE COMPLAINT AND WARRANTY DATA APPEAR TO SUPPORT THE EFFECTIVENESS OF THESE CHANGES. GM MADE ADDITIONAL CHANGES IN NOVEMBER 1999, FEBRUARY 2000, MAY 2001, AND FEBRUARY 2004.ODI WILL CONTINUE TO MONITOR THIS PROBLEM AND WILL TAKE FURTHER ACTION, IF WARRANTED, IN THE FUTURE.FOR FURTHER TECHNICAL DETAILS SEE THE ATTACHED ENGINEERING ANALYSIS REPORT.

Additional source detail variants (2)

Service Brakes, Hydraulic:power Assist

GM IS CONDUCTING A RECALL ON ALL SUBJECT VEHICLES BUILD BETWEEN MAY 1999 AND OCTOBER 14, 1999.SIGNIFICANT CHANGES WERE INCORPORATED INTO PRODUCTION IN EARLY OCTOBER 1999, AND VEHICLES BUILT AFTER THAT DATE HAVE LOWER WARRANTY FAILURE RATES.THE COMPLAINT AND WARRANTY DATA APPEAR TO SUPPORT THE EFFECTIVENESS OF THESE CHANGES. GM MADE ADDITIONAL CHANGES IN NOVEMBER 1999, FEBRUARY 2000, MAY 2001, AND FEBRUARY 2004.ODI WILL CONTINUE TO MONITOR THIS PROBLEM AND WILL TAKE FURTHER ACTION, IF WARRANTED, IN THE FUTURE.FOR FURTHER TECHNICAL DETAILS SEE THE ATTACHED ENGINEERING ANALYSIS REPORT.

Steering:hydraulic Power Assist System

GM IS CONDUCTING A RECALL ON ALL SUBJECT VEHICLES BUILD BETWEEN MAY 1999 AND OCTOBER 14, 1999.SIGNIFICANT CHANGES WERE INCORPORATED INTO PRODUCTION IN EARLY OCTOBER 1999, AND VEHICLES BUILT AFTER THAT DATE HAVE LOWER WARRANTY FAILURE RATES.THE COMPLAINT AND WARRANTY DATA APPEAR TO SUPPORT THE EFFECTIVENESS OF THESE CHANGES. GM MADE ADDITIONAL CHANGES IN NOVEMBER 1999, FEBRUARY 2000, MAY 2001, AND FEBRUARY 2004.ODI WILL CONTINUE TO MONITOR THIS PROBLEM AND WILL TAKE FURTHER ACTION, IF WARRANTED, IN THE FUTURE.FOR FURTHER TECHNICAL DETAILS SEE THE ATTACHED ENGINEERING ANALYSIS REPORT.