Blue Bird SCHOOL BUS problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
33 owner complaints analyzed
2 distinct recall campaigns
90,000 mi median reported failure mileage
Scope: 1984 to 2009 model years. Data updated: . 1 complaints include usable failure mileage. View data status.
Owner-reported patterns
Most common problems
Structure:Body:Door is the most frequently named component, appearing in 5 of 33 complaints (15.2%). A complaint can name multiple components.
Recurring terms in complaint narratives
Topic
Matching reports
Share of complaints
Braking behavior
3
9.1%
Transmission and shifting
2
6.1%
Electrical and battery issues
2
6.1%
Engine operation
1
3.0%
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.
Structure:Body:Door
5
Service Brakes, Hydraulic:Foundation Components
3
Structure:Frame And Members
3
Visibility:Rearview Mirrors/Devices:Exterior
3
Electrical System:Wiring
2
Engine And Engine Cooling
2
Engine And Engine Cooling:Engine:Gasoline:Turbo/Supercharger
2
Fuel System, Gasoline:Delivery
2
Component breakdown data
Category
Count
Structure:Body:Door
5
Service Brakes, Hydraulic:Foundation Components
3
Structure:Frame And Members
3
Visibility:Rearview Mirrors/Devices:Exterior
3
Electrical System:Wiring
2
Engine And Engine Cooling
2
Engine And Engine Cooling:Engine:Gasoline:Turbo/Supercharger
2
Fuel System, Gasoline:Delivery
2
Structure:Body:Door: 5; Service Brakes, Hydraulic:Foundation Components: 3; Structure:Frame And Members: 3; Visibility:Rearview Mirrors/Devices:Exterior: 3; Electrical System:Wiring: 2; Engine And Engine Cooling: 2; Engine And Engine Cooling:Engine:Gasoline:Turbo/Supercharger: 2; Fuel System, Gasoline:Delivery: 2
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
Under 25,000
0
25,000 to 49,999
0
50,000 to 74,999
0
75,000 to 99,999
1
100,000 to 149,999
0
150,000 and above
0
Reported problems by failure mileage data
Category
Count
Under 25,000
0
25,000 to 49,999
0
50,000 to 74,999
0
75,000 to 99,999
1
100,000 to 149,999
0
150,000 and above
0
Under 25,000: 0; 25,000 to 49,999: 0; 50,000 to 74,999: 0; 75,000 to 99,999: 1; 100,000 to 149,999: 0; 150,000 and above: 0
75,000 to 99,999 miles has the most reports with usable mileage (1). 32 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.
Structure:Body:Door leads the component reports. Braking behavior appears in 3 complaint narratives. Transmission and shifting appears in 2 complaint narratives. Electrical and battery issues appears in 2 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.
Complaint evidence
Examples provide context, not a representative sample or a verified diagnosis.
HEATER VENT CABLE NOT SECURED AND CHAFFED ON THE BODY SOLENOID WITH LIVE WIRES CAUSING SHORT CIRCUIT AND FIRE, OTHER VIN #[XXX] HAD THE SAME ROUTING OF CABLE AND WAS REPAIRED AND SECURED TO AVOID FIRE POTENTIAL. *MJS INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR
INTERNATIONAL BUS; WHILE DRIVING WITH CHILDREN BUS STALLED UNEXPECTEDLY WHICH ALMOST CAUSED A CRASH DUE TO FUEL LINE MADE OUT OF AIR LINES WHICH WAS USED FOR AIR BRAKES. PLEASE PROVIDE FURTHER INFORMATION. *AK
Inspect model-year patterns, reported mileage, monthly activity and the evidence behind each signal.
Data completeness
33 unique complaints in this selection. Analysis snapshot: 2026-10-01.
3.0%Usable mileage1 / 33 records
87.9%Valid incident date29 / 33 records
100.0%Valid filing date33 / 33 records
87.9%Ordered incident and filing dates29 / 33 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.
SCHOOL BUS DID NOT PASS SUMMER INSPECTION DUE TO EMERGENCY WINDOW EXIT ON DRIVERS SIDE, SIDE ARM WAS TOO MUCH BELOW THE WINDOW, AND A CHILD COULD CUT OR SERIOUSLY BE INJURED UPON BEING LIFTED DOWN. *AK *YD
DURING BUS RIDE HOME, A COOLANT LINE INSIDE THE PASSENGER AREA RUPTURED AND SPEWED HOT ANTIFREEZE ONTO THE STUDENT PASSENGERS. TWO STUDENTS WERE BURNED WITH 2ND TO 3RD DEGREE BURNS. *TR
INTERNATIONAL BUS; WHILE DRIVING WITH CHILDREN BUS STALLED UNEXPECTEDLY WHICH ALMOST CAUSED A CRASH DUE TO FUEL LINE MADE OUT OF AIR LINES WHICH WAS USED FOR AIR BRAKES. PLEASE PROVIDE FURTHER INFORMATION. *AK
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
No usable records for this analysis.
Complaint and recall timeline
Explore monthly filing activity alongside recall announcements. Up to ten years of monthly history is available.
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
Complaints
Campaigns announced
Examples
2024-11
0
None
No examples available for this selection.
2024-12
0
None
No examples available for this selection.
2025-01
0
None
No examples available for this selection.
2025-02
0
None
No examples available for this selection.
2025-03
0
None
No examples available for this selection.
2025-04
0
None
No examples available for this selection.
2025-05
0
None
No examples available for this selection.
2025-06
0
None
No examples available for this selection.
2025-07
0
None
No examples available for this selection.
2025-08
0
None
No examples available for this selection.
2025-09
0
None
No examples available for this selection.
2025-10
0
None
No examples available for this selection.
2025-11
0
None
No examples available for this selection.
2025-12
0
None
No examples available for this selection.
2026-01
0
None
No examples available for this selection.
2026-02
0
None
No examples available for this selection.
2026-03
0
None
No examples available for this selection.
2026-04
0
None
No examples available for this selection.
2026-05
0
None
No examples available for this selection.
2026-06
0
None
No examples available for this selection.
2026-07
0
None
No examples available for this selection.
2026-08
0
None
No examples available for this selection.
2026-09
0
None
No examples available for this selection.
2026-10 (partial)
0
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.
2001: 0 complaints · 2009: 0 complaints
Equal observation windows
Model year
Through age 0
Through age 1
Through age 2
2001
0
0
0
2009
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
2001
2
0
0
2009
0
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
Structure:Body:Door
Service Brakes, Hydraulic:Foundation Components
Structure:Frame And Members
Visibility:Rearview Mirrors/Devices:Exterior
Electrical System:Wiring
Engine And Engine Cooling
Engine And Engine Cooling:Engine:Gasoline:Turbo/Supercharger
INTERNATIONAL BUS; WHILE DRIVING WITH CHILDREN BUS STALLED UNEXPECTEDLY WHICH ALMOST CAUSED A CRASH DUE TO FUEL LINE MADE OUT OF AIR LINES WHICH WAS USED FOR AIR BRAKES. PLEASE PROVIDE FURTHER INFORMATION. *AK