IllustrationEXHAUST MANIFOLD BOLT HEADS BROKE OFF ON MY 2000 CHEVY SILVERADO 2500 TRUCK 6.0. *TR
2000 Chevrolet Silverado 2500
Owner reports · Recalls · Investigations
Similar to other model years
Owner complaints for the 2000 Chevrolet Silverado 2500 do not stand out strongly from 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
50–25K
1325–50K
1750–75K
2075–100K
26100–150K
17150K+
98 reports with mileage · 34 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, Hydraulic. Review the 53 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Service Brakes. Review the 25 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Steering. Review the 15 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
9 crash reports4 fire reports3 injury reports
What owners actually said
132 reportsTHREE TIRES HAVE BEEN DEFLATED WHILE TRAVELING AT HIGHWAY SPEEDS ON THREE SEPARATE OCCASIONS. THIS HAS BEEN CONFIRMED TO HAVE BEEN CAUSED BY THE VALVE STEMS, HAVING CUTS IN THEM AT THE RIM. AFTER REPLACING THE VALVE STEMS, ALTHOUGH DAMAGED, THE TIRES ALL STILL HELD AIR. THESE GOODYEAR TIRES WERE BRAND NEW IN 2007 INSTALLED AT A…
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THREE TIRES HAVE BEEN DEFLATED WHILE TRAVELING AT HIGHWAY SPEEDS ON THREE SEPARATE OCCASIONS. THIS HAS BEEN CONFIRMED TO HAVE BEEN CAUSED BY THE VALVE STEMS, HAVING CUTS IN THEM AT THE RIM. AFTER REPLACING THE VALVE STEMS, ALTHOUGH DAMAGED, THE TIRES ALL STILL HELD AIR. THESE GOODYEAR TIRES WERE BRAND NEW IN 2007 INSTALLED AT A WAL-MART SERVICE CENTER. I AM THANKFUL I WASN'T KILLED. *TR
TL*THE CONTACT OWNS A 2000 CHEVROLET SILVERADO 2500 HD. WHILE DRIVING LESS THAN 8 MPH WITH THE BRAKE PEDAL DEPRESSED, THE ABS WARNING LIGHT ILLUMINATED ON THE INSTRUMENT PANEL. THE VEHICLE MOVED ANOTHER 10-15 FEET BEFORE COMING TO A COMPLETE STOP. THE FAILURE OCCURRED EACH TIME THE CONTACT ATTEMPTED TO STOP THE VEHICLE. THER…
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TL*THE CONTACT OWNS A 2000 CHEVROLET SILVERADO 2500 HD. WHILE DRIVING LESS THAN 8 MPH WITH THE BRAKE PEDAL DEPRESSED, THE ABS WARNING LIGHT ILLUMINATED ON THE INSTRUMENT PANEL. THE VEHICLE MOVED ANOTHER 10-15 FEET BEFORE COMING TO A COMPLETE STOP. THE FAILURE OCCURRED EACH TIME THE CONTACT ATTEMPTED TO STOP THE VEHICLE. THERE WERE NO RECALLS LISTED FOR THE VEHICLE AND GENERAL MOTORS WOULD NOT ASSIST IN REMEDYING THE FAILURE. THE FAILURE MILEAGE WAS 45,200 AND CURRENT MILEAGE WAS 45,900. UPDATED 10-07-08 *BF THE ABS ENGAGED PREMATURELY. UPDATED 10/15/08. *JB
TL*THE CONTACT OWNS A 2000 CHEVROLET K2500. THE CONTACT NOTICED FUEL ON THE FLOOR UNDERNEATH THE VEHICLE. WHEN HE PULLED THE FUEL TANK FROM THE VEHICLE AND REMOVED THE PLASTIC COVER, HE NOTICED THAT IT HAD COLLAPSED AND SPLIT THE SEAM OPEN ON THE TANK. THERE WERE NO WARNING INDICATORS PRIOR TO THE FAILURE. THE DEALER WAS NOT…
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TL*THE CONTACT OWNS A 2000 CHEVROLET K2500. THE CONTACT NOTICED FUEL ON THE FLOOR UNDERNEATH THE VEHICLE. WHEN HE PULLED THE FUEL TANK FROM THE VEHICLE AND REMOVED THE PLASTIC COVER, HE NOTICED THAT IT HAD COLLAPSED AND SPLIT THE SEAM OPEN ON THE TANK. THERE WERE NO WARNING INDICATORS PRIOR TO THE FAILURE. THE DEALER WAS NOT NOTIFIED. THE MANUFACTURER STATED THAT THERE WERE NO RECALLS FOR THE ISSUE. THE CURRENT AND FAILURE MILEAGES WERE 82,823. UPDATED 09/13/08. *LJ THE EVAPORATOR CANISTER WAS FILLED WITH DIRT AND DEBRIS AND CAUSED THE FUEL TANK TO COLLAPSE FROM THE VACUUM, WHICH SPLIT THE GAS TANK AT THE SEAM AND RELEASED ALL THE FUEL. THE FUEL TANK, FUEL PUMP AND EVAP CANISTER HAD TO E REPLACED. UPDATED 09/17/08. *JB
BAD TIRES. *TR
TL*THE CONTACT OWNS A 2000 CHEVROLET SILVERADO 2500 HD. THE VEHICLE HAS FIRESTONE STEELTEX A/T TIRES. WHILE DRIVING FROM FLORIDA TO OHIO AT 65 MPH, THE ENTIRE TREAD ON ONE OF HIS TIRES SEPARATED, EXPOSING THE STEEL BELTS IN THE TIRE. HE CONSULTED THE TIRE MANUFACTURER AND THEY INFORMED HIM TO SEND THEM THE TIRE FOR INSPECTION…
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TL*THE CONTACT OWNS A 2000 CHEVROLET SILVERADO 2500 HD. THE VEHICLE HAS FIRESTONE STEELTEX A/T TIRES. WHILE DRIVING FROM FLORIDA TO OHIO AT 65 MPH, THE ENTIRE TREAD ON ONE OF HIS TIRES SEPARATED, EXPOSING THE STEEL BELTS IN THE TIRE. HE CONSULTED THE TIRE MANUFACTURER AND THEY INFORMED HIM TO SEND THEM THE TIRE FOR INSPECTION. THE CURRENT VEHICLE MILEAGE IS 92,326 AND FAILURE MILEAGE WAS 91,652. THE TIRE FAILURE MILEAGE WAS 50,000. UPDATED 6/16/08 *CN
TL*THE CONTACT OWNS A 2000 CHEVROLET CK 2500. WHILE DRIVING 72 MPH, THE FUEL GAUGE MOVED FROM EMPTY TO FULL. THE GAUGE SHOWED THAT THERE WAS A HALF TANK OF GAS IN THE VEHICLE; HOWEVER, THE ENGINE SHUT OFF AND WAS OUT OF FUEL FIVE MILES LATER. THE CONTACT FILLED THE VEHICLE TO CAPACITY WITH FUEL AND WAS ABLE TO DRIVE TO HIS DE…
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TL*THE CONTACT OWNS A 2000 CHEVROLET CK 2500. WHILE DRIVING 72 MPH, THE FUEL GAUGE MOVED FROM EMPTY TO FULL. THE GAUGE SHOWED THAT THERE WAS A HALF TANK OF GAS IN THE VEHICLE; HOWEVER, THE ENGINE SHUT OFF AND WAS OUT OF FUEL FIVE MILES LATER. THE CONTACT FILLED THE VEHICLE TO CAPACITY WITH FUEL AND WAS ABLE TO DRIVE TO HIS DESTINATION. THE VEHICLE WAS NOT DIAGNOSED BY A DEALER. THE FAILURE IS RELATED TO NHTSA CAMPAIGN ID NUMBER 06E043000 (FUEL SYSTEM, GASOLINE). THE FAILURE AND CURRENT MILEAGES WERE 232,000.
MY 2000 CHEVROLET K2500 SILVERADO HAS 60,000 MILES. THE REAR BRAKES DO NOT FUNCTION AS DESIGNED. THE INTERIOR BRAKE PAD, ON THE DISC BREAKS, ONLY COME IN CONTACT WITH THE ROTOR FOR 1/2 OF AN INCH OR LESS. I COULDN'T FIGURE OUT WHY MY ANTI-LOCK BRAKES ENGAGED ALL THE TIME AND I THINK IT IS BECAUSE AN UNDUE AMOUNT OF BRAKING PRESS…
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MY 2000 CHEVROLET K2500 SILVERADO HAS 60,000 MILES. THE REAR BRAKES DO NOT FUNCTION AS DESIGNED. THE INTERIOR BRAKE PAD, ON THE DISC BREAKS, ONLY COME IN CONTACT WITH THE ROTOR FOR 1/2 OF AN INCH OR LESS. I COULDN'T FIGURE OUT WHY MY ANTI-LOCK BRAKES ENGAGED ALL THE TIME AND I THINK IT IS BECAUSE AN UNDUE AMOUNT OF BRAKING PRESSURE IS PLACED ON THE FRONT DISC BRAKES AS THE REAR BRAKES ARE CLEARLY NOT ENGAGING PROPERLY. I HAD MIDAS REVIEW THE BRAKES AND THEY CLAIM THIS IS COMMON. THE ROTORS HAVE TO BE REPLACED BECAUSE ALL THEY DO IS RUST SINCE THE BRAKE PAD HARDLY TOUCHES THE ROTOR. I CALLED MY DEALERSHIP WHO ALSO SAID THIS IS COMMON. HAVE THERE BEEN ANY INVESTIGATIONS INTO CHEVY TRUCK ACCIDENTS AND HOW THE BRAKES FUNCTION? DO CHEVY TRUCK OWNERS EVEN REALIZE THEIR 5,000-6,000 POUND TRUCKS, OFTEN USED FOR TOWING, ARE NOT STOPPING AS THEY WERE DESIGNED TO STOP? WHY HASN'T THERE BEEN A RECALL? WHO CAN I HAVE INSPECT MY BRAKES TO CONFIRM THIS COMMON BRAKE DEFECT BEFORE I HAVE THEM REPLACED? *TR
IN MAY (2007) I WENT TO NEW YORK AND DROVE MY SON'S 2000 Z71 SILVERADO BACK TO TEXAS WHEN HE WAS SENT TO IRAQ. THERE WERE NO PROBLEMS NOTICED ON THE TRIP, BUT AFTER THE TRUCK HAD BEEN PARKED FOR APPROX 3 WEEKS IN MY DRIVEWAY, IT WOULD NOT MOVE WHEN I TRIED TO MOVE IT ACROSS MY DRIVEWAY WHILE I WAS EDGING. IT FELT LIKE THERE W…
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IN MAY (2007) I WENT TO NEW YORK AND DROVE MY SON'S 2000 Z71 SILVERADO BACK TO TEXAS WHEN HE WAS SENT TO IRAQ. THERE WERE NO PROBLEMS NOTICED ON THE TRIP, BUT AFTER THE TRUCK HAD BEEN PARKED FOR APPROX 3 WEEKS IN MY DRIVEWAY, IT WOULD NOT MOVE WHEN I TRIED TO MOVE IT ACROSS MY DRIVEWAY WHILE I WAS EDGING. IT FELT LIKE THERE WAS SOMETHING HIGH-CENTERED UNDERNEATH IT. MY SON TAKES EXCELLENT CARE OF HIS VEHICLE AND STAYS CURRENT ON ALL MAINTENANCE, ALWAYS. AND, HE HAD JUST HAD NEW REAR BRAKES INSTALLED BEFORE HE LEFT. I HAD TO HAVE A TOW TRUCK TAKE IT TO A SHOP AND THEY REPLACED ALL BRAKES AND EMERGENCY BRAKES BECAUSE THEY SAID THEY WERE FROZEN WITH RUST. WHEN IT WAS BEING DRIVEN EVERYDAY, THE RUST NEVER HAD A CHANCE TO OXIDIZE ENOUGH TO COMPLETELY FREEZE THE WHEELS UP, BUT AFTER SITTING FOR A WHILE IT WAS LIKE IT WAS UP ON BLOCKS. *TR
TL*THE CONTACT OWNS A 2000 CHEVROLET SILVERADO 2500. THE VEHICLE WAS BEING SERVICED FOR THE ANTI-LOCK BRAKES RECALL. ONE OF THE BRAKES, DUE TO THE OTHERS NOT BEING DEFECTIVE WAS DAMAGED. TWO YEARS LATER, THE SAME DEFECT OCCURRED ON THE REMAINING BRAKES. DURING THE PREVIOUS RECALL REPAIR, ALL OF THE BRAKES WERE NOT SERVICED DUE T…
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TL*THE CONTACT OWNS A 2000 CHEVROLET SILVERADO 2500. THE VEHICLE WAS BEING SERVICED FOR THE ANTI-LOCK BRAKES RECALL. ONE OF THE BRAKES, DUE TO THE OTHERS NOT BEING DEFECTIVE WAS DAMAGED. TWO YEARS LATER, THE SAME DEFECT OCCURRED ON THE REMAINING BRAKES. DURING THE PREVIOUS RECALL REPAIR, ALL OF THE BRAKES WERE NOT SERVICED DUE TO THE DEALERS SPECIFICATIONS. THE DEALER STATED THAT SINCE HE HAS ALREADY USED HIS RECALL, HE IS REQUIRED TO PAY FOR THE REPAIR, ALTHOUGH THE OTHER BRAKES WERE NOT A PART OF THE ORIGINIAL RECALL. THE MANUFACTURER STATED THAT THEY WOULD DO AN INVESTIGATION TO DETERMINE IF THIS IS A CONCERN OF THEIRS. THE CONTACT DID NOT AGREE TO ANY CHARGES AS IT RELATES TO ANY RECALL. GM'S RECALL NOTICE ID: IS 05068. THE FAILURE MILEAGE WAS 75,580. THE CURRENT MILEAGE IS 95,000.
Official recalls
100V222000 · Service Brakes, Hydraulic:power Assist:vacuum
Aug 8, 2000
VEHICLE DESCRIPTION: LIGHT DUTY PICKUP TRUCKS AND SPORT UTILITY VEHICLES EQUIPPED WITH VACUUM POWER, 4-WHEEL DISC BRAKES. THESE VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FMVSS NO. 105, "HYDRAULIC BRAKE SYSTEMS." THESE VEHICLES WERE BUILT WITH A KINKED BRAKE BOOSTER VACUUM SUPPLY HOSE.
Consequence & remedy
Consequence: THESE VEHICLES DO NOT COMPLY WITH REQUIREMENTS OF FMVSS NO. 105.
Remedy: DEALERS WILL RE-ROUTE THE BRAKE BOOSTER VACUUM SUPPLY HOSE.
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
2EA04012 · 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.
PE04004 · Hydraulic Pump Shaft Failures
Opened Jan 8, 2004 · Closed Apr 30, 2004
Status: closed (inferred from source dates) · Service Brakes, Hydraulic; Service Brakes, Hydraulic:power Assist; Service Brakes, Hydraulic:power Assist:hydraulic; Steering:hydraulic Power Assist System; Steering:hydraulic Power Assist:pump
THE PRELIMINARY EVAULATION IS BEING UPGRADED.DURING THE EA ODI WILL LIMITITS INVESTIGATION TO ONLY THOSE VEHICLES EQUIPPED WITH A HYDRO-BOOST SYSTEM, WHICH PROVIDES POWER ASSIST TO THE BRAKING AND STEERING SYTEMS.VACCUUM BRAKE BOOSTER VEHICLES ARE EXCLUDED.ODI HASEXPANDED THE SCOPE OF THE EA TO INCLUDE MODEL YEARS2003 AND 2004, ASDURING THE PE, ODI LEARNED THAT THE HYDROBOAST PUMPS WERE MODIFIED IN FEBRAURY 2004.THEREFORE,ODI HAS EXPANDED THE SCOPE TO INCLUDE THE ADDITIONAL MODEL YEARS.ODI'S IS CONCERNED BECAUSE THISISA SUDDEN FAILURE THAT AFFECTS TWO CRITICAL SYSTEMS OF THE VEHICLE, BRAKES AND STEERING, AT THE SAME TIME.THE ABILITY OF THE OPERATOR TO HANDLE THE DUAL FAILURES IS A CONCERN. FURTHER, THESE VEHICLES TEND TO BE WORK VEHICLES, WITH SOME OVER 10,000 POUNDS GVWR AND MANY EQUIPPED TO PULL LARGE TRAILERS.DUAL FAILURES OF HEAVILY LOADED VEHICLES AND VEHICLES PULLING TRAILERS FURTHER INCREASES THE SAFETY RISK.ODI PLANS TO CONDUCT TESTING TO QUANTIFY THE BRAKING AND STEERING PERFORMANCE DEGRADATION AND THE IMPACT ON SAFE VEHICLE CONTROL, WHEN A HYDROBOAST PUMP FAILS.
Additional source detail variants (5)
Service Brakes, Hydraulic
THE PRELIMINARY EVAULATION IS BEING UPGRADED.DURING THE EA ODI WILL LIMITITS INVESTIGATION TO ONLY THOSE VEHICLES EQUIPPED WITH A HYDRO-BOOST SYSTEM, WHICH PROVIDES POWER ASSIST TO THE BRAKING AND STEERING SYTEMS.VACCUUM BRAKE BOOSTER VEHICLES ARE EXCLUDED.ODI HASEXPANDED THE SCOPE OF THE EA TO INCLUDE MODEL YEARS2003 AND 2004, ASDURING THE PE, ODI LEARNED THAT THE HYDROBOAST PUMPS WERE MODIFIED IN FEBRAURY 2004.THEREFORE,ODI HAS EXPANDED THE SCOPE TO INCLUDE THE ADDITIONAL MODEL YEARS.ODI'S IS CONCERNED BECAUSE THISISA SUDDEN FAILURE THAT AFFECTS TWO CRITICAL SYSTEMS OF THE VEHICLE, BRAKES AND STEERING, AT THE SAME TIME.THE ABILITY OF THE OPERATOR TO HANDLE THE DUAL FAILURES IS A CONCERN. FURTHER, THESE VEHICLES TEND TO BE WORK VEHICLES, WITH SOME OVER 10,000 POUNDS GVWR AND MANY EQUIPPED TO PULL LARGE TRAILERS.DUAL FAILURES OF HEAVILY LOADED VEHICLES AND VEHICLES PULLING TRAILERS FURTHER INCREASES THE SAFETY RISK.ODI PLANS TO CONDUCT TESTING TO QUANTIFY THE BRAKING AND STEERING PERFORMANCE DEGRADATION AND THE IMPACT ON SAFE VEHICLE CONTROL, WHEN A HYDROBOAST PUMP FAILS.
Service Brakes, Hydraulic:power Assist
THE PRELIMINARY EVAULATION IS BEING UPGRADED.DURING THE EA ODI WILL LIMITITS INVESTIGATION TO ONLY THOSE VEHICLES EQUIPPED WITH A HYDRO-BOOST SYSTEM, WHICH PROVIDES POWER ASSIST TO THE BRAKING AND STEERING SYTEMS.VACCUUM BRAKE BOOSTER VEHICLES ARE EXCLUDED.ODI HASEXPANDED THE SCOPE OF THE EA TO INCLUDE MODEL YEARS2003 AND 2004, ASDURING THE PE, ODI LEARNED THAT THE HYDROBOAST PUMPS WERE MODIFIED IN FEBRAURY 2004.THEREFORE,ODI HAS EXPANDED THE SCOPE TO INCLUDE THE ADDITIONAL MODEL YEARS.ODI'S IS CONCERNED BECAUSE THISISA SUDDEN FAILURE THAT AFFECTS TWO CRITICAL SYSTEMS OF THE VEHICLE, BRAKES AND STEERING, AT THE SAME TIME.THE ABILITY OF THE OPERATOR TO HANDLE THE DUAL FAILURES IS A CONCERN. FURTHER, THESE VEHICLES TEND TO BE WORK VEHICLES, WITH SOME OVER 10,000 POUNDS GVWR AND MANY EQUIPPED TO PULL LARGE TRAILERS.DUAL FAILURES OF HEAVILY LOADED VEHICLES AND VEHICLES PULLING TRAILERS FURTHER INCREASES THE SAFETY RISK.ODI PLANS TO CONDUCT TESTING TO QUANTIFY THE BRAKING AND STEERING PERFORMANCE DEGRADATION AND THE IMPACT ON SAFE VEHICLE CONTROL, WHEN A HYDROBOAST PUMP FAILS.
Service Brakes, Hydraulic:power Assist:hydraulic
THE PRELIMINARY EVAULATION IS BEING UPGRADED.DURING THE EA ODI WILL LIMITITS INVESTIGATION TO ONLY THOSE VEHICLES EQUIPPED WITH A HYDRO-BOOST SYSTEM, WHICH PROVIDES POWER ASSIST TO THE BRAKING AND STEERING SYTEMS.VACCUUM BRAKE BOOSTER VEHICLES ARE EXCLUDED.ODI HASEXPANDED THE SCOPE OF THE EA TO INCLUDE MODEL YEARS2003 AND 2004, ASDURING THE PE, ODI LEARNED THAT THE HYDROBOAST PUMPS WERE MODIFIED IN FEBRAURY 2004.THEREFORE,ODI HAS EXPANDED THE SCOPE TO INCLUDE THE ADDITIONAL MODEL YEARS.ODI'S IS CONCERNED BECAUSE THISISA SUDDEN FAILURE THAT AFFECTS TWO CRITICAL SYSTEMS OF THE VEHICLE, BRAKES AND STEERING, AT THE SAME TIME.THE ABILITY OF THE OPERATOR TO HANDLE THE DUAL FAILURES IS A CONCERN. FURTHER, THESE VEHICLES TEND TO BE WORK VEHICLES, WITH SOME OVER 10,000 POUNDS GVWR AND MANY EQUIPPED TO PULL LARGE TRAILERS.DUAL FAILURES OF HEAVILY LOADED VEHICLES AND VEHICLES PULLING TRAILERS FURTHER INCREASES THE SAFETY RISK.ODI PLANS TO CONDUCT TESTING TO QUANTIFY THE BRAKING AND STEERING PERFORMANCE DEGRADATION AND THE IMPACT ON SAFE VEHICLE CONTROL, WHEN A HYDROBOAST PUMP FAILS.
Steering:hydraulic Power Assist:pump
THE PRELIMINARY EVAULATION IS BEING UPGRADED.DURING THE EA ODI WILL LIMITITS INVESTIGATION TO ONLY THOSE VEHICLES EQUIPPED WITH A HYDRO-BOOST SYSTEM, WHICH PROVIDES POWER ASSIST TO THE BRAKING AND STEERING SYTEMS.VACCUUM BRAKE BOOSTER VEHICLES ARE EXCLUDED.ODI HASEXPANDED THE SCOPE OF THE EA TO INCLUDE MODEL YEARS2003 AND 2004, ASDURING THE PE, ODI LEARNED THAT THE HYDROBOAST PUMPS WERE MODIFIED IN FEBRAURY 2004.THEREFORE,ODI HAS EXPANDED THE SCOPE TO INCLUDE THE ADDITIONAL MODEL YEARS.ODI'S IS CONCERNED BECAUSE THISISA SUDDEN FAILURE THAT AFFECTS TWO CRITICAL SYSTEMS OF THE VEHICLE, BRAKES AND STEERING, AT THE SAME TIME.THE ABILITY OF THE OPERATOR TO HANDLE THE DUAL FAILURES IS A CONCERN. FURTHER, THESE VEHICLES TEND TO BE WORK VEHICLES, WITH SOME OVER 10,000 POUNDS GVWR AND MANY EQUIPPED TO PULL LARGE TRAILERS.DUAL FAILURES OF HEAVILY LOADED VEHICLES AND VEHICLES PULLING TRAILERS FURTHER INCREASES THE SAFETY RISK.ODI PLANS TO CONDUCT TESTING TO QUANTIFY THE BRAKING AND STEERING PERFORMANCE DEGRADATION AND THE IMPACT ON SAFE VEHICLE CONTROL, WHEN A HYDROBOAST PUMP FAILS.
Steering:hydraulic Power Assist System
THE PRELIMINARY EVAULATION IS BEING UPGRADED.DURING THE EA ODI WILL LIMITITS INVESTIGATION TO ONLY THOSE VEHICLES EQUIPPED WITH A HYDRO-BOOST SYSTEM, WHICH PROVIDES POWER ASSIST TO THE BRAKING AND STEERING SYTEMS.VACCUUM BRAKE BOOSTER VEHICLES ARE EXCLUDED.ODI HASEXPANDED THE SCOPE OF THE EA TO INCLUDE MODEL YEARS2003 AND 2004, ASDURING THE PE, ODI LEARNED THAT THE HYDROBOAST PUMPS WERE MODIFIED IN FEBRAURY 2004.THEREFORE,ODI HAS EXPANDED THE SCOPE TO INCLUDE THE ADDITIONAL MODEL YEARS.ODI'S IS CONCERNED BECAUSE THISISA SUDDEN FAILURE THAT AFFECTS TWO CRITICAL SYSTEMS OF THE VEHICLE, BRAKES AND STEERING, AT THE SAME TIME.THE ABILITY OF THE OPERATOR TO HANDLE THE DUAL FAILURES IS A CONCERN. FURTHER, THESE VEHICLES TEND TO BE WORK VEHICLES, WITH SOME OVER 10,000 POUNDS GVWR AND MANY EQUIPPED TO PULL LARGE TRAILERS.DUAL FAILURES OF HEAVILY LOADED VEHICLES AND VEHICLES PULLING TRAILERS FURTHER INCREASES THE SAFETY RISK.ODI PLANS TO CONDUCT TESTING TO QUANTIFY THE BRAKING AND STEERING PERFORMANCE DEGRADATION AND THE IMPACT ON SAFE VEHICLE CONTROL, WHEN A HYDROBOAST PUMP FAILS.