Total Complaints
3 filings
WORKHORSE W20 · model year
2006 WORKHORSE W20
3 NHTSA complaints, and 2 active recalls for this specific cohort.
NHTSA overall rating
Not crash-tested
New Car Assessment Program
The 2006WORKHORSEW20 carries 3 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 0 crashes, 0 fires, 0 injuries, and 0 fatalities. No NCAP 5-star crash-test rating is available for this model year in the federal database.
Component-level analysis is where model-year complaints become actionable: the top complaint category for the 2006 W20 is service brakes, hydraulic with 2 filings, followed by steering (1). Concentration in one or two component groups is the classic signature of a systemic defect; a flat distribution usually reflects normal aging, warranty complaints, or isolated build-plant variability. This model year has 2 active recall campaigns, which means the manufacturer is obligated to remedy the covered defect at no charge for the life of the vehicle — the full NHTSA campaign numbers are listed below.
NHTSA currently has 2 investigation files overlapping the 2006 W20. Owners comparing this cohort against neighboring years should pair the counters above with the complaint-by-year trend on the parent model page — a spike in a single year often tracks to a platform refresh, a new transmission supplier, or an updated ECU calibration. Use the related-complaint feed below to read raw owner narratives before deciding whether any pattern here affects your specific use case.
3
Complaints
0
Crashes
0
Fires
0
Injuries
0
Deaths
Crashes Reported
0 reports
Source
NHTSA ODI
Federal complaints database
Complaints vs. fleet median (215)
At or below the fleet median complaint volume.
Complaints by Component
| Component | Count |
|---|---|
| SERVICE BRAKES, HYDRAULIC | 2 |
| STEERING | 1 |
Recalls (2)
09V11000003/04/2009
SERVICE BRAKES, HYDRAULIC
NAVISTAR IS RECALLING CERTAIN MODEL YEAR MY 2001-2008 WORKHORSE W20, W21 AND W22 CHASSIS AND CERTAIN MODEL YEAR 2009 THROUGH 2011 MONACO RV ADMIRAL, ARISTA, MONARCH, AND RIPTIDE RECREATIONAL VEHICLES EQUIPPED WITH AXLES THAT INCLUDE BOSCH ZOPS OR ZOHT PIN SLIDE HYDRAULIC DISC BRAKES. WHEN COMBINED W
06V14800002/05/2006
STEERING
CERTAIN CHASSIS MAY HAVE BEEN EQUIPPED WITH INCORRECT STEERING INTERMEDIATE SHAFTS. THE SPLINE CAN STRIP WHILE THE STEERING WHEEL IS BEING TURNED.
Recent Complaints
20101122SERVICE BRAKES, HYDRAULIC
TL*THE CONTACT OWNS A 2006 MONACO COACH MONARCH SE RV EQUIPPED WITH A WORKHORSE W20 CHASSIS. THE CONTACT REFERENCED RECALL 09V110000 (SERVICE BRAKES, HYDRAULIC) AND STATED THAT THE RECALL REPAIR WAS PERFORMED ON OCTOBER 26, 2010. THE DEALER RETURNED THE VEHICLE WITH THE LEFT FRONT ROTOR CRACKED AND THE PAD HAD 30% LEFT. THE CONTACT STATED THAT THE OTHER BRAKES WERE AT 70% WITH NO CRACKS. THE CONTACT CALLED THE MANUFACTURER WHO HAD NOT RESPONDED. THE VIN WAS UNAVAILABLE. THE CURRENT AND FAILURE MILEAGES WERE APPROXIMATELY 24,000.
Mileage: 24,000
20090615SERVICE BRAKES, HYDRAULIC
WHILE DRIVING ON THE DC BELTWAY IN TRAFFIC, THE BRAKE PEDAL WENT TO THE FLOOR WITHOUT STOPPING. PUMPING THE PEDAL GAVE ENOUGH POWER TO STOP VEHICLE. ABS WARNING LIGHT ALSO CAME ON. STOPPED VEHICLE ON SIDE OF ROAD. BRAKES WERE VERY HOT. DISCONNECTED CAR WE WERE TOWING AND ATTEMPTED TO CONTINUE. BRAKES DID COOL OFF AND RETURNED TO NORMAL OPERATION. WE HAD PREVIOUSLY TOWED THE CAR WITHOUT ANY PROBLEMS. RV WAS TAKEN TO AN AUTHORIZED SHOP ABOUT 5 MILES FROM CAMPGROUND. THEY SAID THEY KNEW ABOUT THE PROBLEM AND COULD "PATCH" IT UNTIL WORKHORSE CAME OUT WITH A FIX. *TR
Mileage: 12,000
20061106STEERING
THE STEERING ON MY 2007/2006 WORKHORSE W-20 CHASSIS IS EXTREMELY/DANGEROUSLY LOOSE IN THAT IT IS VERY DIFFICULT TO DRIVE SAFELY DURING MINIMAL ENVIRONMENTAL CONDITIONS OF WINDS AND PASSING VEHICLES. I COMPARE THIS VEHICLE TO THREE OTHER MOTORHOMES WITH WORKHORSE CHASSIS AND 110,000 + MILES OF ACCIDENT FREE DRIVING. *NM
Mileage: 760
Compare 2006WORKHORSEW20 to Similar Vehicles
NHTSA Investigations
Frequently Asked Questions
How many complaints does the 2006 WORKHORSE W20 have?▼
The 2006 WORKHORSE W20 has 3 NHTSA complaints, 0 crashes, 0 fires, 0 injuries, and 0 deaths reported.
Are there any recalls for the 2006 WORKHORSE W20?▼
Yes, the 2006 WORKHORSE W20 has 2 recall(s). The most common affected component is SERVICE BRAKES, HYDRAULIC. Recalls are issued by NHTSA and manufacturers must provide a free remedy.
What are the most common problems with the 2006 WORKHORSE W20?▼
The most-complained component for the 2006 WORKHORSE W20 is SERVICE BRAKES, HYDRAULIC with 2 complaints. Other frequently reported areas include STEERING.
Is the 2006 WORKHORSE W20 safe to buy?▼
Review the complaint history, crash and fire reports, safety ratings, and recall status on this page to make an informed decision. No NHTSA crash test rating is available for this model year. Compare with other model years using the links above.
Where does this data come from?▼
All complaint, recall, and safety rating data is sourced from the National Highway Traffic Safety Administration (NHTSA). Complaints are filed by vehicle owners through NHTSA's Office of Defects Investigation.
Vehicle Safety Guides
Data as of 2025. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.
Read our methodology — how this data is sourced, computed, and verified.