Illustration2004 SAFARI SIMBA W22 CHASSIS, 16,250 MILES: FRONT RIGHT CALIPER LOCKED UP, CAUSING BRAKE FAILURE. DAMAGE TO ROTORS, BRAKE PADS AND CALIPERS. WORKHORSE DEALER INFORMED ME THAT ABS SENSOR MELTED. WORKHORSE DEALER IS REPLACING CALIPERS, BRAKE PADS AND ROTORS. *TR
2004 Safari Coach Simba
Owner reports · Recalls · Investigations
Limited comparison data
There is not enough comparable history to draw a useful model-year comparison.
About this comparison →How this year compares
Owner complaints by model year
Compare all Simba years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 1 of 1 reports include usable mileage. There isn’t enough coverage to show a useful chart.
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 1 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 reports0 fire reports0 injury reports
What owners actually said
1 reportsOfficial recalls
306V361000 · Engine And Engine Cooling
Sep 19, 2006
ON CERTAIN MOTOR HOMES BUILT ON WORKHORSE CHASSIS AND EQUIPPED WITH GM 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: WORKHORSE IS HANDLING THE OWNER NOTIFICATION AND REMEDY FOR THIS CAMPAIGN (PLEASE SEE 06V225). DEALERS WILL REPLACE THE FUEL RAIL PULSE DAMPER RETAINER CLIPS ON THESE ENGINES FREE OF CHARGE. OWNERS MAY CONTACT WORKHORSE AT 877-294-6773 OR MONACO AT 1-800-685-6545.
06V227000 · Electrical System
Jun 23, 2006
CERTAIN MOTOR HOMES BUILT ON WORKHORSE CHASSIS AND EQUIPPED WITH ACTIA CORPORATE INSTRUMENT CLUSTER FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 101, 'CONTROLS AND DISPLAYS,' AND NO. 105, 'HYDRAULIC AND ELECTRIC BRAKE SYSTEMS.' IF THE BRAKE FAIL INPUT FALLS BELOW A VOLTAGE OF 1.5V, THE BRAKE FAILURE LAMP AND ALARM WILL BE ACTIVATED. ALSO ACTIVATION OF THE ABS TELLTALE WHEN THE ABS IS NOT PROPERLY FUNCTIONING DOES NOT ALWAYS OCCUR.
Consequence & remedy
Consequence: AT NIGHT THE INSTRUMENT CLUSTER LIGHTS MAY FAIL AND THE DRIVER MAY NOT BE ABLE TO SEE THE INSTRUMENT PANEL GAUGES AND THE BRAKE WARNING LIGHT INDICATOR WHICH COULD INCREASING THE RISK OF A CRASH.
Remedy: WORKHORSE IS CONDUCTING THIS RECALL (PLEASE SEE 04V195000) AND WILL REPROGRAM THE INSTRUMENT PANEL CLUSTER FREE OF CHARGE. OWNERS MAY CONTACT WORKHORSE AT 1-877-246-7731 OR MONACO AT 1-800-685-6545.
05V081000 · Electrical SYSTEM:12V/24V/48V Battery:cables
Mar 1, 2005
ON CERTAIN CLASS A MOTOR HOMES BUILT ON WORKHORSE CHASSIS,THE BATTERY CABLES MAY NOT BE SECURED PROPERLY INSIDE OF THE CHASSIS' FRAME RAIL. THE BATTERY CABLES MAY BE LOCATED TOO NEAR THE ENGINE EXHAUST.
Consequence & remedy
Consequence: THIS COULD POTENTIALLY MELT THE BATTERY CABLE AND CAUSE A BACK FEED THROUGH THE CHASSIS 12V SYSTEM WHICH COULD RESULT IN INJURY OR LOSS.
Remedy: DEALERS WILL INSPECT THE BATTERY CABLE TO SEE IF THE CABLE IS PROPERLY MOUNTED INSIDE OF THE CHASSIS FRAME RAIL. IF NECESSARY, THE BATTERY CABLE WILL BE MOUNTED SECURELY IN EXISTING HOLES IN FRAME RAIL FREE OF CHARGE. THE RECALL BEGAN ON MARCH 18, 2005. OWNERS MAY CONTACT MONACO AT 1-800-685-6545.
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.