SUDDEN BRAKE LINE FAILURE ON 2003 CHEVROLET SILVERADO 2500HD - BRAKE LINES RUPTURED DUE TO RUST. TO CORRECT, NEEDED TO REPLACE ALL BRAKE LINES ON TRUCK, AS THE REMAINING LINES WERE NEAR FAILURE AS WELL. I SEE THERE IS AN OPEN EA11001 ON THIS, AND I WANTED TO LET SOMEONE KNOW I HAVE THE VERY SAME ISSUE. *TR
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.
About this comparison →How this year compares
Owner complaints by model year
Compare all Silverado 2500 years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
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.
Service Brakes, Hydraulic complaints
116 reportsI NOTICED THAT THE WAS A LEAK UNDER MY TRUCK IN THE DRIVEWAY AND TO MY SURPRISE IT WAS A BRAKE LINE AND AS I STARTED LOOKING UNDER THE TRUCK ALL THE BRAKE LINES WERE VISUALLY IN SIMILAR SHAPE. THIS IS ON A 2003 SILVERADO WITH 62000 MILES, SO I AM NOW REPLACING ALL THE LINES BECAUSE IF I DIDN'T SEE THE DRIP IT COULD HAVE BEEN A C…
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I NOTICED THAT THE WAS A LEAK UNDER MY TRUCK IN THE DRIVEWAY AND TO MY SURPRISE IT WAS A BRAKE LINE AND AS I STARTED LOOKING UNDER THE TRUCK ALL THE BRAKE LINES WERE VISUALLY IN SIMILAR SHAPE. THIS IS ON A 2003 SILVERADO WITH 62000 MILES, SO I AM NOW REPLACING ALL THE LINES BECAUSE IF I DIDN'T SEE THE DRIP IT COULD HAVE BEEN A CATASTROPHIC ACCIDENT WITH A 7200 POUND TRUCK. *TR
SUDDEN BRAKING FAILURE ON 2003 CHEVY 2500HD. LOSS OF BRAKE FLUID DUE TO SUDDEN LOSS OF BRAKE LINE PRESSURE. BRAKE LINES FAILED WHILE DRIVING. *TR
I USE THIS TRUCK TO PULL A 2-HORSE GOOSENECK TRAILER AND HAD LITERALLY JUST UNLOADED TWO HORSES AND UNHOOKED THE TRAILER. WHEN I GOT BACK INTO THE TRUCK TO LEAVE THE BARN, THERE WERE NO BRAKES AND FLUID WAS LEAKING ALL OVER THE DRIVEWAY AND TRUCK. VERY SCARY AND EXTREMELY DANGEROUS. HAD THIS OCCURRED MOMENTS BEFORE WHILE PULL…
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I USE THIS TRUCK TO PULL A 2-HORSE GOOSENECK TRAILER AND HAD LITERALLY JUST UNLOADED TWO HORSES AND UNHOOKED THE TRAILER. WHEN I GOT BACK INTO THE TRUCK TO LEAVE THE BARN, THERE WERE NO BRAKES AND FLUID WAS LEAKING ALL OVER THE DRIVEWAY AND TRUCK. VERY SCARY AND EXTREMELY DANGEROUS. HAD THIS OCCURRED MOMENTS BEFORE WHILE PULLING THE LOADED TRAILER ON THE HIGHWAY, I AM ALMOST CERTAIN THAT MY SELF AND/OR SOMEONE WOULD HAVE GOTTEN SERIOUSLY INJURED OR KILLED, NOT TO MENTION THE SAFETY OF THE HORSES. THERE WERE SUDDENLY NO BRAKES. I PULLED THE TRUCK ONTO THE GRASS AND CAME TO A STOP. IT IS STILL SITTING THERE BUT HAS BEEN EXAMINED BY TWO PEOPLE. COMPLETELY RUSTED OUT BRAKE LINES. I AM NOW INFORMED THAT THIS IS A KNOWN ISSUE WITH THIS MAKE AND MODEL. PLEASE ISSUE AN IMMEDIATE RECALL. THANK YOU. RESPECTFULLY, JULIE MILLER
REAR BRAKE LINE RUPTURE BEHIND FUEL TANK ON 2003 CHEVY SILVERADO WHILE NORMALLY DRIVEN. INSPECTED THE LINES FOR REPAIR AND FOUND SEVERE CORROSION OF ALL LINES AFT OF THE A.B.S. UNIT. HAVE REPLACED LINES WITH AFTERMARKET BENDABLE ONES AS PERFORMED ARE NOT AVAILABLE I AM TOLD. LARGE SECTIONS OF OLD LINE ARE IN MY POSSESSION. 60,0…
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REAR BRAKE LINE RUPTURE BEHIND FUEL TANK ON 2003 CHEVY SILVERADO WHILE NORMALLY DRIVEN. INSPECTED THE LINES FOR REPAIR AND FOUND SEVERE CORROSION OF ALL LINES AFT OF THE A.B.S. UNIT. HAVE REPLACED LINES WITH AFTERMARKET BENDABLE ONES AS PERFORMED ARE NOT AVAILABLE I AM TOLD. LARGE SECTIONS OF OLD LINE ARE IN MY POSSESSION. 60,000 MILES ON UNIT UNDERCARRIAGE CORROSION IS TERRIBLE. *TR
2003 CHEVY 2500HD BRAKE LINE FAILURE,THE LINE RUNNING FROM THE MASTER CYLINDER TO THE ABS CONTROL RUBBED THRU AND FAILED IN MY DRIVEWAY. THERE IS EXCESSIVE RUST AND CORROSION ON THE BRAKE LINES IN THIS AREA. MINE FAILED 35 INCHES FROM THE ABS CONTROL MODULE. *TR
TL* THE CONTACT OWNS A 2003 CHEVROLET K2500HD SILVERADO. THE CONTACT WAS REVERSING 5 MPH FROM A RESIDENTIAL DRIVEWAY. AS THE CONTACT APPLIED THE BRAKES, THERE WAS NO RESPONSE FROM THE VEHICLE YET HE WAS ABLE TO STOP THE VEHICLE. THE VEHICLE WAS TAKEN TO A LOCAL REPAIR FACILITY WHERE THE MECHANIC DISCOVERED THAT THE REAR AND FRON…
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TL* THE CONTACT OWNS A 2003 CHEVROLET K2500HD SILVERADO. THE CONTACT WAS REVERSING 5 MPH FROM A RESIDENTIAL DRIVEWAY. AS THE CONTACT APPLIED THE BRAKES, THERE WAS NO RESPONSE FROM THE VEHICLE YET HE WAS ABLE TO STOP THE VEHICLE. THE VEHICLE WAS TAKEN TO A LOCAL REPAIR FACILITY WHERE THE MECHANIC DISCOVERED THAT THE REAR AND FRONT BRAKE LINES WERE CORRODED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT CONTACTED. THE FAILURE AND THE CURRENT MILEAGE WAS 50,000.
CATASTROPHIC BRAKE LINE RUPTURE IN BOTH CIRCUITS OF THE REDUNDANT HYDRAULIC BRAKE SYSTEM. THE FAILURE OCCURRED IN A SHOPPING CENTER PARKING LOT. IF IT HAD OCCURRED 5 MILES EARLIER, THEIR WOULD HAVE BEEN A 7000 POUND MACHINE ROLLING ON I83 WITH NO BRAKES, PLACING UNWARY MOTORISTS AND THE DRIVER AT SIGNIFICANT RISK OF INJURY OR DE…
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CATASTROPHIC BRAKE LINE RUPTURE IN BOTH CIRCUITS OF THE REDUNDANT HYDRAULIC BRAKE SYSTEM. THE FAILURE OCCURRED IN A SHOPPING CENTER PARKING LOT. IF IT HAD OCCURRED 5 MILES EARLIER, THEIR WOULD HAVE BEEN A 7000 POUND MACHINE ROLLING ON I83 WITH NO BRAKES, PLACING UNWARY MOTORISTS AND THE DRIVER AT SIGNIFICANT RISK OF INJURY OR DEATH. AS YOU CONTINUE YOUR PRELIMINARY INVESTIGATION, YOU SHOULD PONDER THE POSSIBLE CRIMINAL NEGLIGENCE ASSOCIATED WITH THE FAILURE TO REPORT THIS LATENT DEFECT IN THE MANUFACTURE OF THESE BEHEMOTH MACHINES. AT THE VERY LEAST, EACH REGISTERED OWNER SHOULD BE NOTIFIED IMMEDIATELY OF THE POSSIBLE FATAL MALFUNCTION. IF IT SAVES ONE LIFE!!! IF IT CAUSES ONE DEATH??? MY 1990 JEEP CHEROKEE STILL HAS THE ORIGINAL BRAKE LINES AT 297000 MILES! THIS IS WHAT HAPPENS WHEN MANAGERS, ACCOUNTANTS AND LAWYERS TELL ENGINEERS TO SHUT UP. REMEMBER THE CHALLENGER (SPACE SHUTTLE)? FASTER! CHEAPER! BETTER???? CORPORATE USA HAS ALREADY FAILED, SIZE IS IRRELEVANT. BEING A PART OWNER OF GM, CAN YOU SPELL CONFLICT OF INTEREST? *TR
HAVE 38,597 ON MY 2003 CHEVY SIL HD 4X4, HAD TO REPLACED ALL BRAKE ROTORS,BRAKES,CALIPERS. RUSTED SO BAD THEY WERE NOT WORKING? DRIVE SHAFT AND ALL UPPER AND LOWER CONTROL ARMS AND FRAME RUSTED? LIKE ITS 50 YEARS OLD. LIVE IN VA? WORST I'VE EVER SEEN! SOMETHING SHOULD BE DONE, DID MY METAL COME FROM CHINA? *TR
TL* THE CONTACT OWNS A 2003 CHEVROLET SILVERADO 2500 HD. THE CONTACT WAS DRIVING AT A RELATIVELY LOW SPEED WHEN THE BRAKE WAS DEPRESSED AND THE PEDAL ABNORMALLY WENT DOWN TO THE FLOORBOARD. THE CONTACT DISCOVERED THAT BRAKE FLUID WAS LEAKING FROM UNDER THE VEHICLE. THE VEHICLE WAS TAKEN TO A DEALER WHO DISCOVERED THAT THE BRAKE…
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TL* THE CONTACT OWNS A 2003 CHEVROLET SILVERADO 2500 HD. THE CONTACT WAS DRIVING AT A RELATIVELY LOW SPEED WHEN THE BRAKE WAS DEPRESSED AND THE PEDAL ABNORMALLY WENT DOWN TO THE FLOORBOARD. THE CONTACT DISCOVERED THAT BRAKE FLUID WAS LEAKING FROM UNDER THE VEHICLE. THE VEHICLE WAS TAKEN TO A DEALER WHO DISCOVERED THAT THE BRAKE LINES WERE SEVERELY RUSTED AND CORRODED. THERE WAS ONE BRAKE LINE THAT WAS RUSTED COMPLETELY THROUGH AND WAS REPLACED. THE OTHER THREE RUSTED BRAKE LINES WERE NOT REPAIRED. THE MANUFACTURER WAS NOT CONTACTED. THE FAILURE AND CURRENT MILEAGE WAS APPROXIMATELY 90,000.
Official recalls
0No 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
1EA04012 · 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.
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