BRAKE LINES RUSTED OUT & CAUSING BRAKE FAILURE X 3.
2003 Chevrolet Silverado 1500 Hd
Owner reports · Recalls · Investigations
More warning signs than most Silverado 1500 Hd years
Owner complaints for the 2003 Chevrolet Silverado 1500 Hd are substantially higher than the model-year median of 22.
About this comparison →How this year compares
Owner complaints by model year
Compare all Silverado 1500 Hd 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
93 reports with mileage · 8 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.
- Electrical System. Review the 30 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Service Brakes. Review the 27 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Service Brakes, Hydraulic. Review the 21 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
21 reportsTL* THE CONTACT OWNS A 2003 CHEVROLET SILVERADO 1500 HD. THE CONTACT STATED THAT THE UNDERCARRIAGE WAS SEVERELY RUSTED AND CAUSED THE BRAKE LINES TO FAIL. THE CONTACT HAD A DEALER INSPECT THE VEHICLE AND THE DEALER STATED THAT THE REAR BRAKE LINES FAILED AND THE VEHICLE LOSS ALL BRAKING FUNCTION, INCLUDING THE EMERGENCY BRAKE. T…
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TL* THE CONTACT OWNS A 2003 CHEVROLET SILVERADO 1500 HD. THE CONTACT STATED THAT THE UNDERCARRIAGE WAS SEVERELY RUSTED AND CAUSED THE BRAKE LINES TO FAIL. THE CONTACT HAD A DEALER INSPECT THE VEHICLE AND THE DEALER STATED THAT THE REAR BRAKE LINES FAILED AND THE VEHICLE LOSS ALL BRAKING FUNCTION, INCLUDING THE EMERGENCY BRAKE. THE FAILURE AND CURRENT MILEAGES WERE 110,000. UPDATED 04/27/12*LJ UPDATED 04/27/12
WHILE STOPPED AT A BANK TELLER BOX I APPLIED THE THE BRAKES ONLY TO FIND THAT THE BRAKE PEDAL HIT THE FLOOR WITH NO RESISTANCE. I EXITED THE VEHICLE AND DISCOVERED LARGE AMOUNTS OF BRAKE FLUID NEAR THE REAR DRIVER SIDE TIRE. WAS NOT ABLE TO DRIVE VEHICLE BECAUSE THE EMERGENCY BRAKE WAS NOT FUNCTIONAL EITHER. *TR
TL* THE CONTACT OWNS A 2003 CHEVROLET SILVERADO 1500 HD. WHILE DRIVING APPROXIMATELY 40 MPH, THE BRAKE PEDAL WAS DEPRESSED AND THERE WERE REPEATED ATTEMPTS BEFORE THE VEHICLE SLOWED DOWN. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC WHO DETECTED THE BRAKE LINE WAS COMPLETELY CORRODED, WHICH REQUIRED REPLACEMENT. THE VEHICLE …
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TL* THE CONTACT OWNS A 2003 CHEVROLET SILVERADO 1500 HD. WHILE DRIVING APPROXIMATELY 40 MPH, THE BRAKE PEDAL WAS DEPRESSED AND THERE WERE REPEATED ATTEMPTS BEFORE THE VEHICLE SLOWED DOWN. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC WHO DETECTED THE BRAKE LINE WAS COMPLETELY CORRODED, WHICH REQUIRED REPLACEMENT. THE VEHICLE WAS IN THE PROCESS OF BEING REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE MALFUNCTION. THE APPROXIMATE FAILURE MILEAGE WAS 19,000.
WHILE UNDER HARD BRAKING THE DRIVERS REAR BRAKE FAILED JUST ABOVE AXEL. AFTER THE REPAIR DURING THE TEST DRIVE 3 LINES RUPTURED ON THE DRIVERS SIDE FRAME RAIL JUST BELOW THE DRIVERS FEET NEXT TO THE ABS MODULE. I SEE THAT THERE HAS BEEN A NHTSA ACTION NUMBER : EA11001 ALREADY STARTED ON THIS PROBLEM. *TR
BELOW IS A LIST OF HISTORY WITH REPAIRS TO MY TRUCK. IN MARCH 2004 I BOUGHT A BRAND NEW 2003 CHEVY SILVERADO 1500HD .FIRST 2 YRS FRONT ROTARS TURNED COVERED UNDER WARRANTY. THEN 1-21-09 FRONT ROTARS AND CALIPARS REPLACED DUE TO ROT.1-30-09 TRANSMISSION LINE REPLACED ROTTED.ON 6-19-09 NEW STARTER. 8-29-09 REAR CALIPERS AND …
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BELOW IS A LIST OF HISTORY WITH REPAIRS TO MY TRUCK. IN MARCH 2004 I BOUGHT A BRAND NEW 2003 CHEVY SILVERADO 1500HD .FIRST 2 YRS FRONT ROTARS TURNED COVERED UNDER WARRANTY. THEN 1-21-09 FRONT ROTARS AND CALIPARS REPLACED DUE TO ROT.1-30-09 TRANSMISSION LINE REPLACED ROTTED.ON 6-19-09 NEW STARTER. 8-29-09 REAR CALIPERS AND HOSE ROTTED 35455 MILES.ON 9-2-09 ABS SENSOR AND LEFT FRONT BRAKE HOSE ROTTED. ON 8-28-10 POWER STERING PUMP REPLACED. ON 8-24-11 BRAKE LINES TO ABS ROTTED 46763 MILES. 10-27-11 LEFT REAR BRAKE LINE ROTTED 47943 MILES. MY WINDSHEILD WASHER FLUID RESERVOIR NEEDS TO BE REPLACED LEAKING INSRUMENT PANEL SHOWS EMPTY. I'M HAVING MY LEFT REAR BRAKE LINE REPLACED NEXT WEEK...ITS THE ONLY ONE LEFT AND I DONT WANT TO TAKE THE CHANCE OF AN ACCIDENT. MT MECHANIC STATES HE HAS NEVER SEEN THIS MUCH RUST ON A FAIRLY NEW VEHICLE. UNFORTUNATELY I DIDNT KEEP RECORDS IN THE EARLY YEARS OF OWNERSHIP BUT I CANT BELIEVE TRANSMISSION LINES,BRAKE LINES ,CALIPERS CAN ROT THAT FAST. I HAVE NEVER HAD THIS EXPERIENCE WITH PAST TRUCKS I HAVE OWNED. I BELIEVE THERE MUST BE SOME SORT OF FACTORY DEFECT THAT IS CAUSING THIS. *TT
TL* THE CONTACT OWNS A 2003 CHEVROLET SILVERADO 1500 HD. THE CONTACT WAS DRIVING 25 MPH WHEN HE APPLIED THE BRAKES AND THE BRAKE LINE RUPTURED, CAUSING ALL OF THE BRAKING FLUID TO LEAK. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE VIN WAS UNKNOWN. THE FAILURE MILEAGE WAS 140,000.
MY BRAKE LINES RUPTURED UNDER THE DRIVERS SEAT BY THE ABS BOX. I INSPECTED ALL OF THE BRAKE AND TRANSMISSION LINES AND THEY ARE ALL RUSTED BADLY AND NEED REPLACED IMMEDIATELY. I WAS PULLING MY SEADOO'S WHEN THIS HAPPENED AND HAD TO USE THE EMERGENCY BRAKE TO STOP THE TRUCK. I HAVE READ A TON OF THE SAME COMPLAINTS ON THE INTERNE…
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MY BRAKE LINES RUPTURED UNDER THE DRIVERS SEAT BY THE ABS BOX. I INSPECTED ALL OF THE BRAKE AND TRANSMISSION LINES AND THEY ARE ALL RUSTED BADLY AND NEED REPLACED IMMEDIATELY. I WAS PULLING MY SEADOO'S WHEN THIS HAPPENED AND HAD TO USE THE EMERGENCY BRAKE TO STOP THE TRUCK. I HAVE READ A TON OF THE SAME COMPLAINTS ON THE INTERNET TODAY. WHEN IS ANYONE GOING TO MAKE CHEVY REPLACE ALL OF THE BRAKE AND TRANSMISSION LINES? THIS TRUCK IS ONLY A 2003 AND LOOKS LIKE A 1903 UNDERNEATH. THE WHOLE FRAME AND UNDERCARRIAGE IS RUSTING BADLY. PLEASE HELP. THANK YOU *TR
BRAKE LINE FAILED ON 2003 CHEVY SILVERADO 1500 HD WITH 25,000 MILES. TRUCK WAS SERVICED BY GM DEALER AT RECOMMENDED INTERVALS SINCE PURCHASE. AFTER DEALER CLOSED, TRUCK HAD BEEN SERVICED ONCE BY HIGHLY RECOMMENDED INDEPENDENT MECHANIC SPECIALIZING IN TRUCKS. LESS THAN 500 MILES AFTER THE LAST SERVICE, THE BRAKES FELT A LITTLE S…
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BRAKE LINE FAILED ON 2003 CHEVY SILVERADO 1500 HD WITH 25,000 MILES. TRUCK WAS SERVICED BY GM DEALER AT RECOMMENDED INTERVALS SINCE PURCHASE. AFTER DEALER CLOSED, TRUCK HAD BEEN SERVICED ONCE BY HIGHLY RECOMMENDED INDEPENDENT MECHANIC SPECIALIZING IN TRUCKS. LESS THAN 500 MILES AFTER THE LAST SERVICE, THE BRAKES FELT A LITTLE SPONGY; WE DROVE THE TRUCK A FEW MILES AND PARKED. AFTER AN HOUR, WE RETURNED TO THE TRUCK AND DISCOVERED A PUDDLE OF BRAKE FLUID UNDER THE AXLE. WE DROVE TO THE NEAREST BRAKE REPAIR SHOP; DURING THIS 5 MINUTE DRIVE, THE BRAKE WARNING LIGHT CAME ON. WHEN WE ARRIVED AT THE SHOP, THEY PUT THE TRUCK ON THE LIFT; BY THIS TIME, IT HAD NO BRAKE FLUID LEFT IN THE SYSTEM. THE ENTIRE LINE WAS CORRODED, AND HAD TO BE REPLACED. *TR
I DRIVE A 2003 CHEVROLET SILVERADO 1500HD. I HAVE HAD THE TRUCK TO THE DEALER WHERE I PURCHASED IT FOR REGULAR OIL CHANGES AND MAINTENANCE REVIEWS. WHEN TRYING TO LEAVE THE GROCERY STORE PARKING LOT RECENTLY I NOTICED THAT MY BRAKE PEDAL WENT ALL THE WAY TO THE FLOOR WHEN I ATTEMPTED TO STOP AFTER PULLING OUT OF MY PARKING SPA…
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I DRIVE A 2003 CHEVROLET SILVERADO 1500HD. I HAVE HAD THE TRUCK TO THE DEALER WHERE I PURCHASED IT FOR REGULAR OIL CHANGES AND MAINTENANCE REVIEWS. WHEN TRYING TO LEAVE THE GROCERY STORE PARKING LOT RECENTLY I NOTICED THAT MY BRAKE PEDAL WENT ALL THE WAY TO THE FLOOR WHEN I ATTEMPTED TO STOP AFTER PULLING OUT OF MY PARKING SPACE. AFTER PUMPING THE BRAKES REPEATEDLY, SOME PRESSURE WAS PRESENT BUT AFTER PUMPING MORE, IT WAS APPARENT THAT THE BRAKES WERE COMPLETELY OUT. LOOKING UNDER THE TRUCK, I SAW A HUGE PUDDLE OF BRAKE FLUID. PUTTING MORE BRAKE FLUID IN THE TRUCK DOES NOT FIX THE PROBLEM , AS IT IS ONLY FORCED OUT UPON PUMPING THE BRAKES - THE FAILURE IS PERMANENT AND CRITICAL - THE TRUCK IS NOT ROAD WORTHY AT THIS POINT! UPON CLOSE INSPECTION IN THE ENGINE COMPARTMENT AND UNDER THE DRIVER'S SIDE OF THE CHASSIS, THE ENTIRE LENGTH OF BRAKE LINES TO ALL FOUR WHEELS IS RUSTED AND ONE OF THE LINES IS COMPLETELY BROKEN (WITH A HOLE EXPELLING BRAKE FLUID) UNDER NORMAL DRIVING CONDITIONS. THE INSTRUMENT CLUSTER READS "SERVICE BRAKE SYSTEM" AND A BELL RINGS REPEATEDLY TO WARN OF THE PROBLEM. I HAVE NOT BEEN ABLE TO CORRECT THE FAILURE YET AS I DO NOT HAVE THE MONEY TO HAVE THE DEALERSHIP REPLACE THESE RUSTED BRAKE LINES. I HAVE NEVER SEEN BRAKE LINES ON ANY VEHICLE RUSTED LIKE THIS BEFORE AND I HAVE TO BELIEVE THIS IS A SERIOUS PARTS PROBLEM. I INTEND TO CONTACT MY DEALERSHIP WITH THIS ISSUE. *TR
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
0No exact-year investigations in this snapshot.
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