SERVICE BRAKES, HYDRAULIC
2000 Workhorse W20
Recalls, owner-reported complaints, investigations and safety data
Data refreshed
Overview
Our database contains 1 NHTSA owner-reported complaint for the 2000 Workhorse W20, most frequently naming the brakes category. 1 safety recall has been issued covering this model year; and 2 NHTSA investigations name it.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Complaint activity over time
When owners filed reports about this model year
Not enough dated records to plot a meaningful trend — 1 month of data.
What owners report
Complaints grouped by the component NHTSA recorded
- Brakes1100.0%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Safety recalls
1 campaign cover this model year
Recalls apply to specific vehicles, not to every vehicle of a model year. Check your VIN with NHTSA or your manufacturer's dealer to confirm whether a recall affects your vehicle.
Check a VIN on NHTSA.govSafety investigations
NHTSA inquiries naming this vehicle. An investigation is not a finding of a defect.
OVERHEATING DISC BRAKE CALIPER
THE EA WAS OPENED TO GAIN A TECHNICAL UNDERSTANDING OF THE CAUSES FOR ONE OR MORE DISC BRAKE CALIPERS ON A SUBJECT VEHICLE TO SUFFER SEVERE OVERHEATING. THE OVERHEATING CAUSED BRAKE DRAG, MELTING ABS SENSORS, SMOKING, BRAKE LINING FIRES, AND IN SOME CASES BOILING BRAKE FLUID RESULTING IN DIMINISHED STOPPING CAPABILITY.BASED ON TESTING, WARRANTY AND COMPLAINT DATA ANALYSIS, FIELD TRIPS AND INTERVIEWS WITH OWNERS, MECHANICS AND SERVICE MANAGERS, ODI BELIEVES THE LIKELY CAUSE OF THE ALLEGED DEFECT IS WATER SWELL OF THE PHENOLIC CALIPER PISTON AND SUBSEQUENT FAILURE OF THE PISTON TO FULLY RETURN AFTER THE PEDAL IS RELEASED.A TECHNICAL REPORT IS ATTACHED WITH FULL DETAILS.
OVERHEATED BRAKE CALIPERS
ON JUNE 25, 2007, THE OFFICE OF DEFECTS INVESTIGATION (ODI) OPENED A PRELIMINARY EVALUATION TO INVESTIGATE ALLEGED OVERHEATING DISC BRAKE CALIPERS AND POOR BRAKE PERFORMANCE IN MODEL YEAR (MY) 2000-2005 WORKHORSE CHASSIS RECREATIONAL VEHICLES.CURRENTLY ODI IS AWARE OF 651 SPECIFIC COMPLAINTS ON THE SUBJECT VEHICLES (ODI AND WORKHORSE COMPLAINT POPULATION).ODI ANALYSIS OF THE WARRANTY AND COMPLAINT DATA FURNISHED BY WORKHORSE ON SEPTEMBER 11, 2007, IN RESPONSE TO ODI'S INFORMATION REQUEST INDICATES A DRAMATIC DROP IN BRAKE RELATED COMPLAINTS AFTER THE MAY 2004 BUILD DATE.AT THAT TIME, WORKHORSE INCORPORATED INTO PRODUCTION ZERK FITTINGS AND GREASING OF THE BRAKE MASTER CYLINDER'S BELL CRANK LINKAGE.ODI IS ALSO AWARE OF 3,782 UNIQUE WARRANTY COUNTS RELATED TO THE ALLEGED DEFECT IN THE SUBJECT POPULATION.A REVIEW OF THE WARRANTY CLAIMS REVEALS THAT OF THE CLAIMS FILED, ONLY 88 WERE SUBMITTED ON VEHICLES PRODUCED AFTER THE MAY 2004 PRODUCTION LINE CHANGE (ADDITION OF ZERK FITTINGS).ODI INTENDS TO OBTAIN AN UNDERSTANDING OF WHY THERE ARE SEEMINGLY SIGNIFICANT DIFFERENCES IN THE COMPLAINT DATA AND WARRANTY CLAIMS BEFORE AND AFTER THE MAY 2004 DESIGN CHANGE AND THE SAFETY CONSEQUENCES OF THE PRE-CHANGE DESIGN. THIS INVESTIGATION HAS BEEN UPGRADED TO AN ENGINEERING ANALYSIS (EA07-016) FOR FURTHER INVESTIGATION.
Recent owner complaints
Reports submitted to NHTSA, shown in the owner's own words
CONSUMER WAS DRIVING ON THE FREEWAY WHEN THE EMERGENCY BRAKE LOCKED UP WITHOUT INCIDENT. CONSUMER CONTACTED THE MANUFACTURER, AND AS OF TODAY HAS NOT RECEIVED A RETURNED PHONE CALL. *AK
- NHTSA ID
- 10090362
- Incident
- Sep 3, 2004
- Mileage
- 15,000 mi
Compare model years
Complaint and recall counts across every year of this model
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers. Older model years have had longer for reports to accumulate.