Trans Tech SCHOOL BUS recalls by model year
Explore the records behind recurring owner reports.
Key facts
0 owner complaints analyzed
2 distinct recall campaigns
Not available median reported failure mileage
Scope: 2008 to 2009 model years. Data updated: . 0 complaints include usable failure mileage. View data status.
Recalls by model year
All campaigns in the snapshot affecting each model year, including recalls announced years later.
Recall campaigns
Shared campaigns appear once in each affected model year.
| Category | Count |
|---|---|
| 2008 | 2 |
| 2009 | 2 |
2008: 2; 2009: 2
Year-by-year records
Recall history
2 distinct campaigns affect this selection. Announcement dates below are different from vehicle model years. A campaign may cover multiple years.
09V230000 · Equipment:Appliance:Air Conditioner
Reported: 2009-06-17 (June 17, 2009) · Model years: 2008, 2009
TRANS TECH IS RECALLING 10 MY 2009 AND 2008 TRANS TECH SCHOOL AND ACTIVITY BUSES MANUFACTURED BETWEEN SEPTEMBER AND DECEMBER 2008, EQUIPPED WITH K410 AIR CONDITIONING CONDENSER ASSEMBLIES SUPPLIED BY CARRIER. THE K410 UNIT IS INSTALLED ON THE TOP OF A BUS AND ITS COVER MAY NOT BE PROPERLY FASTENED BECAUSE OF A MECHANICAL INTERFERENCE.
Consequence: IF THE COVER FASTENERS FAIL TO SECURELY FASTEN THE COVER IN PLACE, IT MAY BECOME DETACHED DURING BUS OPERATION, POSSIBLY CAUSING A CRASH OR CAUSE INJURY TO PEDESTRIANS.
Remedy: TRANS TECH WILL NOTIFY OWNERS AND CARRIER WILL PROVIDE A FREE RETROFIT REPAIR KIT TO REMEDY THE ISSUE. THE SAFETY RECALL BEGAN ON JUNE 25, 2009. OWNERS MAY CONTACT CARRIER AT 1-800-673-2431 OR TRANS TECH AT 1-845-988-2333.
NHTSA campaign record ↗09V401000 · Equipment:Appliance:Air Conditioner
Reported: 2009-10-13 (October 13, 2009) · Model years: 2008, 2009
TRANS TECH IS RECALLING CERTAIN MODEL YEAR 2008 AND 2009 SCHOOL AND ACTIVITY BUSES MANUFACTURED BETWEEN SEPTEMBER 2007 AND DECEMBER 2008, EQUIPPED WITH CARRIER K410 ROOFTOP CONDENSERS. INADEQUATE OVERCURRENT PROTECTION OF ONE OR MORE OF THE FANS IN THE K410 CONDENSER MAY CAUSE OVERHEATING OF THE FAN'S WIRES.
Consequence: OVERHEATING OF THE CONDENSER UNIT WIRES COULD RESULT IN A FIRE CAUSING PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
Remedy: TRANS TECH WILL NOTIFY OWNERS TO CONTACT AN AUTHORIZED CARRIER DEALER TO OBTAIN THE REMEDY. PLEASE ALSO SEE CARRIER'S DEFECT REPORT 09E-055. THE SAFETY RECALL BEGAN ON OCTOBER 7, 2009. OWNERS MAY CONTACT CARRIER AT 1-800-673-2431 OR TRANS TECH BUS CUSTOMER SERVICE AT 1-845-988-2333.
NHTSA campaign record ↗Vehicle analysis explorer
Inspect model-year patterns, reported mileage, monthly activity and the evidence behind each signal.
Data completeness
0 unique complaints in this selection. Analysis snapshot: 2026-10-01.
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.
| Component | 2008 | 2009 |
|---|---|---|
| No usable records for this analysis. | ||
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 | 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
| 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.
2008: 0 complaints · 2009: 0 complaints
| Model year | Through age 0 | Through age 1 | Through age 2 |
|---|---|---|---|
| 2008 | 0 | 0 | 0 |
| 2009 | 0 | 0 | 0 |
Date coverage across each selected cohort
| Year | Incident dates used | Filing date fallbacks | Excluded dates |
|---|---|---|---|
| 2008 | 0 | 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 |
|---|
| No usable records for this analysis. |
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.
0 patterns with matching reports.
No narratives match the published patterns.