U.S. public vehicle records

2004 Safari Coach SIMBA: complaints, problems and recalls

Explore the records behind recurring owner reports.

Key facts

1 owner complaints analyzed

3 distinct recall campaigns

16,250 mi median reported failure mileage

Scope: 2004 model year. Data updated: 2026-10-01 (October 1, 2026). 1 complaints include usable failure mileage. View data status.

Owner-reported patterns

Most common problems

Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip is the most frequently named component, appearing in 1 of 1 complaints (100.0%). A complaint can name multiple components.

Recurring terms in complaint narratives
Topic	Matching reports	Share of complaints
Braking behavior	1	100.0%

Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.

Component breakdown

Number of unique complaints naming each component. Top eight shown.

Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip

Service Brakes, Hydraulic:Foundation Components:Disc:Caliper

Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip: 1; Service Brakes, Hydraulic:Foundation Components:Disc:Caliper: 1

Reported problems by failure mileage

Complaint counts in mileage bands. These are not failure rates per vehicle or mile.

Under 25,000

25,000 to 49,999

50,000 to 74,999

75,000 to 99,999

100,000 to 149,999

150,000 and above

Under 25,000: 1; 25,000 to 49,999: 0; 50,000 to 74,999: 0; 75,000 to 99,999: 0; 100,000 to 149,999: 0; 150,000 and above: 0

Under 25,000 miles has the most reports with usable mileage (1). 0 complaints have missing, zero or invalid mileage.

Complaints over time

Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.

2008

2008: 1

Pattern summary

Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip leads the component reports. Braking behavior appears in 1 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.

Calculated from recorded counts. An AI narrative has not been published for this selection.

Examples from the source records

Examples provide context, not a representative sample or a verified diagnosis.

Owner report 10218518 · 2008-02-19 (February 19, 2008)

2004 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

Owner-reported narrative. 16,250 miles reported. Look up ODI 10218518 at NHTSA ↗

Recall history

3 distinct campaigns affect this selection. Announcement dates below are different from vehicle model years. A campaign may cover multiple years.

05V081000 · Electrical System:12v/24v/48v Battery:Cables

Reported: 2005-03-01 (March 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: 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.

NHTSA campaign record ↗

06V227000 · Electrical System

Reported: 2006-06-23 (June 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: 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.

NHTSA campaign record ↗

06V361000 · Engine And Engine Cooling

Reported: 2006-09-19 (September 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: 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.

NHTSA campaign record ↗

Explore the data

Vehicle analysis explorer

Inspect model-year patterns, reported mileage, monthly activity and the evidence behind each signal.

Data completeness

1 unique complaints in this selection. Analysis snapshot: 2026-10-01.

100.0%Usable mileage1 / 1 records

100.0%Valid incident date1 / 1 records

100.0%Valid filing date1 / 1 records

100.0%Ordered incident and filing dates1 / 1 records

Missing, zero and invalid mileage is excluded. Dates after the snapshot are excluded. Examples are limited selections, not a representative sample.

Problems by model year

Model-wide comparison of the eight most reported components across the model. Cells show counts and shares within each model year. Open a cell for source examples.

From model yearThrough model year

Component complaint heatmap
Component	2004	2005	2006	2007
Equipment:Recreational Vehicle/Trailer	00.0% No examples available for this selection.	150.0% ODI 10127920 THE CONSUMER HAD POWER STEERING AND EXHAUST PROBLEMS ON HIS 2005 SAFARI SIMBA. *JB EXHAUST FUMES GENERATED THROUGH THE COACH AND OFF SET THE ALARM (TWICE), THE POWER STEERING WOULD SCREAM WHEN TURNS WERE MADE, THE LEVELING SYSTEM WAS INOPERATIVE, THE CONSUMER LOCKED HERSELF IN THE VEHICLE DUE TO THE DEAD BOLT ALIGNMENT, THE HEATER BOARD WAS INOPERATIVE, THE THERMOSTAT WAS FOUND BAD, THE DRAWER UNDER THE REAR BENCH KEPT SLIDING OUT AND DAMAGED THE INTERIOR, THE POWER STEERING UNIT WAS LOOSING 1/2 QT. OF OIL EVERY WEEK, THE SHELVES IN THE DOO… Look up ODI 10127920 at NHTSA ↗	0Unavailable No examples available for this selection.	1100.0% ODI 10427916 · 22,505 mi TL* THE CONTACT OWNS A 2007 CAREFREE ECLIPSE AWNING. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 50 MPH, THE MOTOR FAILED AND THE AWNING DEPLOYED OUTWARD. THE VEHICLE WAS MANEUVERED TO THE SIDE OF THE ROAD AND THE CONTACT HAD TO TIE DOWN THE AWNING TO CONTINUE DRIVING. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER AND THE CONTACT WAS INFORMED THAT THE MOTOR FOR THE AWNING NEEDED TO BE REPLACED. THE AWNING WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED AND OFFERED NO ASSISTANCE. THE FAILURE MILEAGE WAS APPROXIMATELY 22,100. UPDATED 11/… Look up ODI 10427916 at NHTSA ↗
Electrical System	00.0% No examples available for this selection.	150.0% ODI 10127920 THE CONSUMER HAD POWER STEERING AND EXHAUST PROBLEMS ON HIS 2005 SAFARI SIMBA. *JB EXHAUST FUMES GENERATED THROUGH THE COACH AND OFF SET THE ALARM (TWICE), THE POWER STEERING WOULD SCREAM WHEN TURNS WERE MADE, THE LEVELING SYSTEM WAS INOPERATIVE, THE CONSUMER LOCKED HERSELF IN THE VEHICLE DUE TO THE DEAD BOLT ALIGNMENT, THE HEATER BOARD WAS INOPERATIVE, THE THERMOSTAT WAS FOUND BAD, THE DRAWER UNDER THE REAR BENCH KEPT SLIDING OUT AND DAMAGED THE INTERIOR, THE POWER STEERING UNIT WAS LOOSING 1/2 QT. OF OIL EVERY WEEK, THE SHELVES IN THE DOO… Look up ODI 10127920 at NHTSA ↗	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.
Engine And Engine Cooling	00.0% No examples available for this selection.	150.0% ODI 10127920 THE CONSUMER HAD POWER STEERING AND EXHAUST PROBLEMS ON HIS 2005 SAFARI SIMBA. *JB EXHAUST FUMES GENERATED THROUGH THE COACH AND OFF SET THE ALARM (TWICE), THE POWER STEERING WOULD SCREAM WHEN TURNS WERE MADE, THE LEVELING SYSTEM WAS INOPERATIVE, THE CONSUMER LOCKED HERSELF IN THE VEHICLE DUE TO THE DEAD BOLT ALIGNMENT, THE HEATER BOARD WAS INOPERATIVE, THE THERMOSTAT WAS FOUND BAD, THE DRAWER UNDER THE REAR BENCH KEPT SLIDING OUT AND DAMAGED THE INTERIOR, THE POWER STEERING UNIT WAS LOOSING 1/2 QT. OF OIL EVERY WEEK, THE SHELVES IN THE DOO… Look up ODI 10127920 at NHTSA ↗	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.
Equipment Adaptive/Mobility	00.0% No examples available for this selection.	00.0% No examples available for this selection.	0Unavailable No examples available for this selection.	1100.0% ODI 10427916 · 22,505 mi TL* THE CONTACT OWNS A 2007 CAREFREE ECLIPSE AWNING. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 50 MPH, THE MOTOR FAILED AND THE AWNING DEPLOYED OUTWARD. THE VEHICLE WAS MANEUVERED TO THE SIDE OF THE ROAD AND THE CONTACT HAD TO TIE DOWN THE AWNING TO CONTINUE DRIVING. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER AND THE CONTACT WAS INFORMED THAT THE MOTOR FOR THE AWNING NEEDED TO BE REPLACED. THE AWNING WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED AND OFFERED NO ASSISTANCE. THE FAILURE MILEAGE WAS APPROXIMATELY 22,100. UPDATED 11/… Look up ODI 10427916 at NHTSA ↗
Exterior Lighting	00.0% No examples available for this selection.	150.0% ODI 10127920 THE CONSUMER HAD POWER STEERING AND EXHAUST PROBLEMS ON HIS 2005 SAFARI SIMBA. *JB EXHAUST FUMES GENERATED THROUGH THE COACH AND OFF SET THE ALARM (TWICE), THE POWER STEERING WOULD SCREAM WHEN TURNS WERE MADE, THE LEVELING SYSTEM WAS INOPERATIVE, THE CONSUMER LOCKED HERSELF IN THE VEHICLE DUE TO THE DEAD BOLT ALIGNMENT, THE HEATER BOARD WAS INOPERATIVE, THE THERMOSTAT WAS FOUND BAD, THE DRAWER UNDER THE REAR BENCH KEPT SLIDING OUT AND DAMAGED THE INTERIOR, THE POWER STEERING UNIT WAS LOOSING 1/2 QT. OF OIL EVERY WEEK, THE SHELVES IN THE DOO… Look up ODI 10127920 at NHTSA ↗	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.
Fuel System, Other:Storage:Fuel Gauge System	00.0% No examples available for this selection.	150.0% ODI 10127920 THE CONSUMER HAD POWER STEERING AND EXHAUST PROBLEMS ON HIS 2005 SAFARI SIMBA. *JB EXHAUST FUMES GENERATED THROUGH THE COACH AND OFF SET THE ALARM (TWICE), THE POWER STEERING WOULD SCREAM WHEN TURNS WERE MADE, THE LEVELING SYSTEM WAS INOPERATIVE, THE CONSUMER LOCKED HERSELF IN THE VEHICLE DUE TO THE DEAD BOLT ALIGNMENT, THE HEATER BOARD WAS INOPERATIVE, THE THERMOSTAT WAS FOUND BAD, THE DRAWER UNDER THE REAR BENCH KEPT SLIDING OUT AND DAMAGED THE INTERIOR, THE POWER STEERING UNIT WAS LOOSING 1/2 QT. OF OIL EVERY WEEK, THE SHELVES IN THE DOO… Look up ODI 10127920 at NHTSA ↗	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.
Latches/Locks/Linkages:Doors:Latch	00.0% No examples available for this selection.	150.0% ODI 10127920 THE CONSUMER HAD POWER STEERING AND EXHAUST PROBLEMS ON HIS 2005 SAFARI SIMBA. *JB EXHAUST FUMES GENERATED THROUGH THE COACH AND OFF SET THE ALARM (TWICE), THE POWER STEERING WOULD SCREAM WHEN TURNS WERE MADE, THE LEVELING SYSTEM WAS INOPERATIVE, THE CONSUMER LOCKED HERSELF IN THE VEHICLE DUE TO THE DEAD BOLT ALIGNMENT, THE HEATER BOARD WAS INOPERATIVE, THE THERMOSTAT WAS FOUND BAD, THE DRAWER UNDER THE REAR BENCH KEPT SLIDING OUT AND DAMAGED THE INTERIOR, THE POWER STEERING UNIT WAS LOOSING 1/2 QT. OF OIL EVERY WEEK, THE SHELVES IN THE DOO… Look up ODI 10127920 at NHTSA ↗	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.
Power Train	00.0% No examples available for this selection.	150.0% ODI 10127920 THE CONSUMER HAD POWER STEERING AND EXHAUST PROBLEMS ON HIS 2005 SAFARI SIMBA. *JB EXHAUST FUMES GENERATED THROUGH THE COACH AND OFF SET THE ALARM (TWICE), THE POWER STEERING WOULD SCREAM WHEN TURNS WERE MADE, THE LEVELING SYSTEM WAS INOPERATIVE, THE CONSUMER LOCKED HERSELF IN THE VEHICLE DUE TO THE DEAD BOLT ALIGNMENT, THE HEATER BOARD WAS INOPERATIVE, THE THERMOSTAT WAS FOUND BAD, THE DRAWER UNDER THE REAR BENCH KEPT SLIDING OUT AND DAMAGED THE INTERIOR, THE POWER STEERING UNIT WAS LOOSING 1/2 QT. OF OIL EVERY WEEK, THE SHELVES IN THE DOO… Look up ODI 10127920 at NHTSA ↗	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.

Darker cells indicate a larger share of submitted complaints. Components overlap. This measures complaint composition, not failure probability.

Failure mileage by component

Median and middle 50% of usable owner-reported mileages. Ranges require at least five records.

Component failure mileage distribution
Component	Mileage range (25th–75th percentile)	Median	Usable records	Examples
Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip	Too few reports for a range	16,250 mi	1 (sparse)	ODI 10218518 · 16,250 mi 2004 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 Look up ODI 10218518 at NHTSA ↗
Service Brakes, Hydraulic:Foundation Components:Disc:Caliper	Too few reports for a range	16,250 mi	1 (sparse)	ODI 10218518 · 16,250 mi 2004 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 Look up ODI 10218518 at NHTSA ↗

Complaint and recall timeline

Explore monthly filing activity alongside recall announcements. Up to ten years of monthly history is available.

ComponentPeriod

Solid line: filed complaints. Dashed amber lines: recall announcement dates for this vehicle selection; markers include all recall components. The latest month is partial. Temporal proximity does not establish causation.

Monthly counts, recall campaigns and complaint examples

Monthly complaint and recall timeline
Month	Campaigns announced	Examples
2024-11	None	No examples available for this selection.
2024-12	None	No examples available for this selection.
2025-01	None	No examples available for this selection.
2025-02	None	No examples available for this selection.
2025-03	None	No examples available for this selection.
2025-04	None	No examples available for this selection.
2025-05	None	No examples available for this selection.
2025-06	None	No examples available for this selection.
2025-07	None	No examples available for this selection.
2025-08	None	No examples available for this selection.
2025-09	None	No examples available for this selection.
2025-10	None	No examples available for this selection.
2025-11	None	No examples available for this selection.
2025-12	None	No examples available for this selection.
2026-01	None	No examples available for this selection.
2026-02	None	No examples available for this selection.
2026-03	None	No examples available for this selection.
2026-04	None	No examples available for this selection.
2026-05	None	No examples available for this selection.
2026-06	None	No examples available for this selection.
2026-07	None	No examples available for this selection.
2026-08	None	No examples available for this selection.
2026-09	None	No examples available for this selection.
2026-10 (partial)	None	No examples available for this selection.

Emerging complaint spikes

Complete months in the latest six months with at least 10 complaints, at least twice the preceding 12-month average, and at least three square-root deviations above that average.

This is a descriptive screening rule, not a statistical defect finding. Publicity and reporting changes can increase submissions.

No complete months meet the spike thresholds for this selection.

Equal-age model-year comparison

Model-wide cumulative reports during the first three or five calendar years, starting with the model year (age 0). Only fully elapsed windows are compared.

Observation windowFirst model yearSecond model year

2006: 0 complaints · 2007: 0 complaints

Equal observation windows
Model year	Through age 0	Through age 1	Through age 2
2006	0	0	0
2007	0	0	0

Date coverage across each selected cohort

Date basis for all complaints in selected model years
Year	Incident dates used	Filing date fallbacks	Excluded dates
2006	0	0	0
2007	1	0	0

Incident date is preferred when valid and no later than filing; otherwise filing date is used. Model year approximates age. Equal observation time does not adjust for sales, distance driven or reporting delays. One complaint linked to multiple model years can appear in each cohort.

Components reported together

Each cell counts unique complaints naming both components. Open a nonzero cell for examples.

Component co-occurrence matrix
Component	Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip	Service Brakes, Hydraulic:Foundation Components:Disc:Caliper
Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip	—	1 ODI 10218518 · 16,250 mi 2004 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 Look up ODI 10218518 at NHTSA ↗
Service Brakes, Hydraulic:Foundation Components:Disc:Caliper	1 ODI 10218518 · 16,250 mi 2004 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 Look up ODI 10218518 at NHTSA ↗	—

Co-reporting does not establish that one component caused another concern.

Recurring narrative patterns

Specific keyword mentions beyond broad component labels. Matching includes negations and comparisons and does not confirm a diagnosis.

Search patterns

1 patterns with matching reports.

Brake response concerns

1 mentions · 100.0% of complaints

Median mileage: 16,250 mi (1 usable records).

ODI 10218518 · 16,250 mi

Look up ODI 10218518 at NHTSA ↗

Matching rule