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2004 Workhorse W22

Owner reports · Recalls · Investigations

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There is not enough comparable history to draw a useful model-year comparison.

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What owners reported most

All reported categories

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When problems were reported

Mileage at the reported incident

64 reports with mileage · 28 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 74 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Service Brakes. Review the 6 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 4 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

0 crash reports3 fire reports0 injury reports

Service Brakes, Hydraulic complaints

74 reports
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Mileage unknown · Feb 19, 2009
Service Brakes, Hydraulic

FACSIMILE FROM CONGRESSMAN MCKEON ON BEHALF OF CONSTITUENT WHO HAS SAFETY CONCERNS WITH BRAKE FAILURES ON MOTORHOMES BUILT ON WORKHORSE CHASSIS CORP W-20 AND W-22. *NJ ALL 4 ROTORS ON THE CONSUMERS RV WERE CRACKED ALL THE WAY THROUGH. THE PROBLEM WAS DISCOVERED DURING ROUTINE MAINTENANCE. *JB

NHTSA ODI #10260089

26,000 miles · Jan 12, 2009
Service Brakes, Hydraulic

TL*THE CONTACT OWNS A 2004 WINNEBAGO ADVENTURER WORKHORSE CHASSIS. THE CONTACT STATED THAT THE CALIPERS SEIZED AND BURND THROUGH THE BRAKES WHILE DRIVING LONG DISTANCES. THE FAILURE WAS NOTICED WHILE DRIVING 50 MPH. HE FELT THAT THE RV WAS UNSAFE TO DRIVE BECAUSE THE BRAKES WERE CONSTANTLY MALFUNCTIONING WHILE DRIVING. THE …

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TL*THE CONTACT OWNS A 2004 WINNEBAGO ADVENTURER WORKHORSE CHASSIS. THE CONTACT STATED THAT THE CALIPERS SEIZED AND BURND THROUGH THE BRAKES WHILE DRIVING LONG DISTANCES. THE FAILURE WAS NOTICED WHILE DRIVING 50 MPH. HE FELT THAT THE RV WAS UNSAFE TO DRIVE BECAUSE THE BRAKES WERE CONSTANTLY MALFUNCTIONING WHILE DRIVING. THE CURRENT MILEAGE WAS 31,080 AND FAILURE MILEAGE WAS 26,000. UPDATED 02-23-09 *BF UPDATED 02/24/09. *JB

NHTSA ODI #10254786

17,000 miles · Nov 19, 2008
Service Brakes, Hydraulic

LEFT REAR BRAKE CALIPER LOCKED CAUSING OVERHEATING AND LOSS OF ALL BRAKING, RESULTING IN EMERGENCY MANEUVERING OF MOTOR HOME OUT OF TRAFFIC TO PARKING LOT WITHOUT ANY BRAKE ASSISTANCE. WORKHORSE WARRANTY REPLACED ALL PARTS. NEXT TRIP WE HAD OVERHEATING OF RT REAR, WORKHORSE AUTHORIZED REPAIRS AGAIN. APPROXIMATELY 700 MILES LATE…

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LEFT REAR BRAKE CALIPER LOCKED CAUSING OVERHEATING AND LOSS OF ALL BRAKING, RESULTING IN EMERGENCY MANEUVERING OF MOTOR HOME OUT OF TRAFFIC TO PARKING LOT WITHOUT ANY BRAKE ASSISTANCE. WORKHORSE WARRANTY REPLACED ALL PARTS. NEXT TRIP WE HAD OVERHEATING OF RT REAR, WORKHORSE AUTHORIZED REPAIRS AGAIN. APPROXIMATELY 700 MILES LATER THE COACH WAS PULLING HARD TO THE RIGHT AND THE RT FRONT CALIPER IS STUCK. WORKHORSE REFUSES TO TAKE ANY RESPONSIBILITY FOR REPAIRS LET ALONE THE SAFETY OF THE SITUATION. *TR

NHTSA ODI #10249343

23,500 miles · Nov 5, 2008
Service Brakes, Hydraulic

THE LEFT REAR ROTOR LOCKED UP CAUSING THE BRAKES TO OVERHEAT AND SMOKE FROM THE WHEEL HOUSING. THIS IS THE SECOND SUCH FAILURE. THE FAILURE HAS NOT BEEN FIXED, THE PARTS ARE ON ORDER. *TR

NHTSA ODI #10247804

15,300 miles · Oct 28, 2008
Service Brakes, Hydraulic

APPLIED THE BRAKES WHILE TRAVELING AT 50 MPH. SEVERAL MILES LATER, NOTICED A SMELL AND SAW SMOKE OFF OF THE REAR BRAKES. ABS LIGHT ILLUMINATED. PULLED OVER TO THE SIDE AND FOUND THE REAR BRAKES HAD LOCKED. THE REAR CALIPERS, BRAKE PADS, AND ABS SENSORS ON BOTH SIDES NEEDED TO BE REPLACED (OVER $1,000). SERVICE SHOP INDICATE…

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APPLIED THE BRAKES WHILE TRAVELING AT 50 MPH. SEVERAL MILES LATER, NOTICED A SMELL AND SAW SMOKE OFF OF THE REAR BRAKES. ABS LIGHT ILLUMINATED. PULLED OVER TO THE SIDE AND FOUND THE REAR BRAKES HAD LOCKED. THE REAR CALIPERS, BRAKE PADS, AND ABS SENSORS ON BOTH SIDES NEEDED TO BE REPLACED (OVER $1,000). SERVICE SHOP INDICATED THAT THE CALIPER PINS WERE PROPERLY LUBED. THE RUBBER GASKETS AROUND THE PISTONS HAD CHARRED AND TEMPERING MARKS WERE NOTED ON THE CALIPERS FROM THE INCIDENT. *TR

NHTSA ODI #10247090

Mileage unknown · Oct 13, 2008
Service Brakes, Hydraulic

I OWN AND OPERATE A MOTOR HOME SALES FACILITY. THIS YEAR I HAVE PURCHASED FOUR 04-05 MODEL UNITS OF DIFFERENT MAKES ON THE WORKHORSE CHASSIS. ON EVERY UNIT I HAVE HAD A PROBLEM WITH THE ABS SYSTEM. ON A TRIP HOME WITH ONE OF THE UNITS I HAD THE BRAKE PEDAL GO ALMOST ALL THE WAY TO THE FLOOR BUT WAS ABLE TO STOP. FOR THE NEXT FE…

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I OWN AND OPERATE A MOTOR HOME SALES FACILITY. THIS YEAR I HAVE PURCHASED FOUR 04-05 MODEL UNITS OF DIFFERENT MAKES ON THE WORKHORSE CHASSIS. ON EVERY UNIT I HAVE HAD A PROBLEM WITH THE ABS SYSTEM. ON A TRIP HOME WITH ONE OF THE UNITS I HAD THE BRAKE PEDAL GO ALMOST ALL THE WAY TO THE FLOOR BUT WAS ABLE TO STOP. FOR THE NEXT FEW MILES I DROVE VERY SLOW AND KEPT CHECKING MY BRAKES. ALL AT ONCE THE FULL PEDAL CAME BACK AND NEVER GAVE ANY OTHER PROBLEM OTHER THAN THE ABS LIGHT CAME ON AND REQUIRED A NEW SENSOR. EVERY UNIT HAS HAD AT LEAST ONE BAD SENSOR. NOW I HAVE AN 04 IN THE SHOP WITH A WARNING LIGHT BUT NO CODES IN THE COMPUTER AND AN 06 WITH AN ABS LIGHT THE COMES AND GOES WITH NO REASON. SOMEONE NEEDS TO CHECK THIS OUT. TOO MAY UNITS WITH SIMILAR PROBLEMS. *TR

NHTSA ODI #10245321

14,250 miles · Sep 8, 2008
Service Brakes, Hydraulic

WE CURRENTLY OWN A 2004 ALLEGRO BAY 34XB MOTOR HOME ON WORKHORSE W22 CHASSIS . AT THE TIME OF THE OCCURRENCE IT HAD APPROXIMATELY 14250 MILES ON THE CHASSIS. AFTER DRIVING FROM MYRTLE BEACH ABOUT 35 MILES ON JULY 30, 2008 WE STOPPED TO REFUEL AND SMELLED BURNING BRAKE PADS IN THE REAR OF THE VEHICLE. WHEN WE STARTED BACK OUT…

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WE CURRENTLY OWN A 2004 ALLEGRO BAY 34XB MOTOR HOME ON WORKHORSE W22 CHASSIS . AT THE TIME OF THE OCCURRENCE IT HAD APPROXIMATELY 14250 MILES ON THE CHASSIS. AFTER DRIVING FROM MYRTLE BEACH ABOUT 35 MILES ON JULY 30, 2008 WE STOPPED TO REFUEL AND SMELLED BURNING BRAKE PADS IN THE REAR OF THE VEHICLE. WHEN WE STARTED BACK OUT THE ABS WARNING LIGHT CAME ON AND STAYED ILLUMINATED. SINCE IT WAS LATE IN THE DAY WE DECIDE TO RETURN HOME AND TRY TO GET THE VEHICLE CHECKED THE FOLLOWING MORNING. ON THE WAY HOME WE EXPERIENCED A REDUCTION IN BRAKE PERFORMANCE WHEN STOPPING. ON JULY 31, 2008 WE BROUGHT THE VEHICLE TO LARRY'S AUTO CLINIC AN AUTHORIZED WORKHORSE SERVICE CENTER IN MYRTLE BEACH. ACCORDING TO THE SERVICE CENTER THE CALIPER CAN HANG UP AND CAUSE THE BRAKE PADS TO DRAG ON THE ROTOR SURFACE. OVERHEATING OCCURS, CAUSING DAMAGE TO THE BRAKE COMPONENTS AND AFFECTING BRAKING PERFORMANCE. THE PROBLEM ALSO CAUSES THE BRAKE SYSTEM'S ANTILOCK FEATURES TO BE LOST WHEN THE HEAT DAMAGES THE ANTILOCK WHEEL SENSOR. THEY DETERMINED THAT THE REAR BRAKING SYSTEM HAD BEEN DAMAGED AND NEEDED TO BE REPLACED AS WELL AS THE ABS SENSOR.*TR

NHTSA ODI #10241322

32,700 miles · Aug 14, 2008
Service Brakes, Hydraulic

OPERATING A 2004 FLEETWOOD PACE ARROW 35G MOTORHOME ON A WORKHORSE CHASSIS W22, FLAT TOWING A 2002 HONDA CIVIC. TRAVELING RT 41 IN PA. FROM NEW JERSEY. I WAS OPERATING IN MILD TO LIGHT TRAFFIC ON A HILLY ROAD BETWEEN AVONDALE AND GAP, PA. AT FIRST I SMELLED WHAT I THINK WAS AND ELECTRICAL SCENT. SOON AFTER I LOSS BRAKE PEDAL …

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OPERATING A 2004 FLEETWOOD PACE ARROW 35G MOTORHOME ON A WORKHORSE CHASSIS W22, FLAT TOWING A 2002 HONDA CIVIC. TRAVELING RT 41 IN PA. FROM NEW JERSEY. I WAS OPERATING IN MILD TO LIGHT TRAFFIC ON A HILLY ROAD BETWEEN AVONDALE AND GAP, PA. AT FIRST I SMELLED WHAT I THINK WAS AND ELECTRICAL SCENT. SOON AFTER I LOSS BRAKE PEDAL PRESSURE. PUMPING THE PEDAL IMPROVED BRAKE USAGE. PERSONALLY EXAMINED THE MASTER AND ALL FOUR BRAKES UNDER THE MOTORHOME FOR FLUID LOSS. NONE OBSERVED NEXT DAY DROVE SHORT DISTANCE TO A QUALITY AUTO / TRUCK REPAIR IN GAP, PA. AND INFORMED THEM OF THE INCIDENT AND REQUESTED THEY SURVEY THE BRAKE SYSTEM FOR PROBLEMS. THEY FOUND NONE. DROVE BACK HOME TO EGG HARBOR TWP., NJ WITHOUT A PROBLEM. *TR

NHTSA ODI #10238343

23,400 miles · Aug 13, 2008
Service Brakes, Hydraulic

TOOK MOTORHOME (WORKHORSE W22 CHASSIS) TO GET GAS, APPROX 5 MILES. GOT GAS AND RETURNED. LITTLE TRAFFIC, FLAT ROAD, 45 MPH. UPON RETURN, BOTH FRONT BRAKE ROTORS WERE SMOKING. THIS FOLLOWS PREVIOUS FAILURES OF BOTH REAR BRAKES. MOTORHOME HAS LESS THAN 24,000 MILES AND HAS BEEN WELL MAINTAINED, INCLUDING TWO COMPLETE REPLACEMENTS…

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TOOK MOTORHOME (WORKHORSE W22 CHASSIS) TO GET GAS, APPROX 5 MILES. GOT GAS AND RETURNED. LITTLE TRAFFIC, FLAT ROAD, 45 MPH. UPON RETURN, BOTH FRONT BRAKE ROTORS WERE SMOKING. THIS FOLLOWS PREVIOUS FAILURES OF BOTH REAR BRAKES. MOTORHOME HAS LESS THAN 24,000 MILES AND HAS BEEN WELL MAINTAINED, INCLUDING TWO COMPLETE REPLACEMENTS OF BRAKE FLUID. NOTIFIED WORKHORSE AND THEY RESPONDED THAT THE VEHICLE IS OUT OF WARRANTY AND NOT INVOLVED IN ANY BRAKE RECALLS. THIS REPORT IS A DUPLICATE OF 10237294 WHICH WAS FILED UNDER THE MOTORHOME NAME INSTEAD OF THE WORKHORSE CHASSIS. *TR

NHTSA ODI #10238023

24,050 miles · Aug 12, 2008
Service Brakes, Hydraulic

ON SEP. 12 OF 2007, WE LEFT ON A TRIP FROM OUR HOME TO LAS VEGAS, NV. ON THE FIRST LEG OF OUR TRIP OUR WE NOTICED WE WERE GETTING VERY POOR GAS MILEAGE AND IT SEEMED LIKE OUR BRAKES WERE DRAGGING. WE PULLED OVER AT THE WELCOME CENTER IN LOUISIANA ON I-59. WE NOTICED THE REAR BRAKES SMELLED HOT. WHEN WE WENT BACK INTO THE MOTO…

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ON SEP. 12 OF 2007, WE LEFT ON A TRIP FROM OUR HOME TO LAS VEGAS, NV. ON THE FIRST LEG OF OUR TRIP OUR WE NOTICED WE WERE GETTING VERY POOR GAS MILEAGE AND IT SEEMED LIKE OUR BRAKES WERE DRAGGING. WE PULLED OVER AT THE WELCOME CENTER IN LOUISIANA ON I-59. WE NOTICED THE REAR BRAKES SMELLED HOT. WHEN WE WENT BACK INTO THE MOTORHOME AND STARTED IT BACK UP THE "ABS" WARNING LIGHT WAS ON. WE THEN CALLED A WORKHORSE SERVICE CENTER, ROSS DOWNING CHEVROLET. THE MECHANIC TOLD US TO WAIT FOR AN HOUR AND DRIVE IT TO HAMMOND TO THE DEALERSHIP AND HE WOULD WORK ON IT. THE MECHANIC REPLACED THE REAR ROTORS, CALIPERS, PADS AND WHEEL SENSORS, THEN RESET THE "ABS" WARNING LIGHT. ALL WAS GOOD UNTIL WE WENT OVER THE HOOVER DAM AND THE ABS LIGHT CAME BACK ON AND WE PULLED OVER AND LET THE BRAKES COOL DOWN AGAIN AND THEN DROVE TO OUR CAMPGROUND AT NELLIS AIR FORCE BASE IN LAS VEGAS. THEN ONCE WE WERE THERE WE CALLED AND MADE AN APPOINTMENT WITH FINDLAY RV. THEY REPLACED THE WHEEL SENSOR ON THE FRONT LEFT WHEEL. AND RESET THE CODES. THE DATE OF THE FRONT WHEEL INCIDENT WAS APPROX. SEP 21 2007. NOW FOR THE MOST RECENT INCIDENT. AUGUST 7, 2008, WE WERE TRAVELING TO BILOXI, MS FROM OUR HOME AND I NOTICED OUR GAS MILEAGE DECREASING AGAIN. WE PULLED OVER AND SMELLED THAT THE LEFT FRONT WHEEL AREA WAS HOT. WE LET THE BRAKES COOL AGAIN AND FROM OUR PREVIOUS EXPERIENCE AND BECAUSE WE ARE SO CLOSE TO HOME WE DECIDED TO JUST GO AHEAD AND STAY IN BILOXI BECAUSE I HAD AN APPOINTMENT AT THE VA CENTER IN BILOXI THE NEXT DAY. WE ARE GOING TO TAKE THE MOTORHOME TO A SERVICE CENTER TO HAVE THE "ABS" WARNING LIGHT CHECKED OUT AND REPAIRED. I BELIEVE THAT 3 TIMES IN A YEAR IS A BIT EXCESSIVE TO HAVE PROBLEMS WITH THE "ABS" SYSTEM AND NEEDS TO BE INVESTIGATED ESPECIALLY SINCE OUR MOTORHOME IS ONLY 4 YEARS OLD. ALSO, MY PARENTS OWN A 2003 WORKHORSE W22 CHASSIS ALSO AND HAVE HAD PROBLEMS WITH THEIR "ABS" WARNING LIGHT ALSO. *TR

NHTSA ODI #10237904

Official recalls

2

09V110000 · Service Brakes, Hydraulic

Apr 3, 2009

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 WITH OCCASIONAL OR SEASONAL VEHICLE OPERATION MAY EXPERIENCE CALIPERS STICKING IN THE APPLIED POSITION. THIS CAN RESULT IN ABNORMAL HEAT GENERATION AT THE WHEEL END CAUSING BRAKE DRAG. THE DRIVER WOULD NORMALLY HAVE WARNING OF THE BRAKE DRAG IF UNDETECTED BY THE DRIVER.

Consequence & remedy

Consequence: THE TEMPERATURE INCREASE AT THE WHEEL END CAN EVENTUALLY LEAD TO SOFT PEDAL CONDITIONS DUE TO BRAKE FLUID BOIL, AND POSSIBLE EXTENDED STOPPING DISTANCE INCREASING THE RISK OF A CRASH.

Remedy: WORKHORSE DEALERS WILL REPLACE ALL FOUR BOSCH BRAKE CALIPER ASSEMBLIES FREE OF CHARGE. THE SAFETY RECALL BEGAN ON SEPTEMBER 16, 2010. OWNERS MAY CONTACT WORKHORSE AT 1-877-246-7731.

06V225000 · Engine And Engine Cooling

Jun 20, 2006

ON CERTAIN MOTOR HOME AND TRUCK CHASSIS EQUIPPED WITH GENERAL MOTORS 8.1L V8 ENGINES, IMPROPER HARDENING DURING THE HEAT TREATMENT PROCESS CAN CAUSE THE FUEL RAIL PULSE DAMPER RETAINER CLIP TO FRACTURE, RESULTING IN INADEQUATE RETENTION OF THE DAMPER. IF THE DAMPER BECOMES LOOSE, FUEL COULD BE PUMPED BY THE FUEL PUMP INTO THE UNDER HOOD AREA.

Consequence & remedy

Consequence: IN THE PRESENCE OF AN IGNITION SOURCE, A FIRE COULD RESULT.

Remedy: DEALERS WILL REPLACE THE FUEL RAIL PULSE DAMPER RETAINER CLIPS ON THESE ENGINES FREE OF CHARGE. THE RECALL BEGAN ON SEPTEMBER 1, 2006. OWNERS MAY CONTACT WORKHORSE AT 877-294-6773.

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

1

EA07016 · Overheating Disc Brake Caliper

Opened Nov 16, 2007 · Closed Aug 19, 2009

Status: closed (inferred from source dates) · Service Brakes, Hydraulic

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.

Additional source detail variants (7)

Service Brakes, Hydraulic

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.

Service Brakes, Hydraulic

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.

Service Brakes, Hydraulic

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.

Service Brakes, Hydraulic

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.

Service Brakes, Hydraulic

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.

Service Brakes, Hydraulic

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.

Service Brakes, Hydraulic

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.