vehicle signal
U.S. public vehicle records

1991 International Harvester SCHOOL BUS: complaints, problems and recalls

Explore the records behind recurring owner reports.

Key facts

4 owner complaints analyzed

0 distinct recall campaigns

Not available median reported failure mileage

Scope: 1991 model year. Data snapshot: . 0 complaints include usable failure mileage.

This selection has limited data. It remains available for lookup but is excluded from search indexing.

Owner-reported patterns

Most common problems

Electrical System:Wiring is the most frequently named component, appearing in 1 of 4 complaints (25.0%). A complaint can name multiple components.

Recurring terms in complaint narratives
TopicMatching reportsShare of complaints
Transmission and shifting125.0%
Engine operation125.0%

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.

Electrical System:Wiring
1
Power Train:Automatic Transmission:Torque Converter
1
Structure
1
Suspension:Front:Shock Absorber
1
Component breakdown data
CategoryCount
Electrical System:Wiring1
Power Train:Automatic Transmission:Torque Converter1
Structure1
Suspension:Front:Shock Absorber1

Electrical System:Wiring: 1; Power Train:Automatic Transmission:Torque Converter: 1; Structure: 1; Suspension:Front:Shock Absorber: 1

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
0
100,000 to 149,999
0
150,000 and above
0
Reported problems by failure mileage data
CategoryCount
Under 25,0000
25,000 to 49,9990
50,000 to 74,9990
75,000 to 99,9990
100,000 to 149,9990
150,000 and above0

Under 25,000: 0; 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

No usable failure mileage is recorded. 4 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.

1995
1
1996
2
2003
1
Complaints over time data
CategoryCount
19951
19962
20031

1995: 1; 1996: 2; 2003: 1

Pattern summary

Electrical System:Wiring leads the component reports. Transmission and shifting appears in 1 complaint narratives. Engine operation 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 10039973 · 2003-09-15 (September 15, 2003)

BUS DEVELOPED A CRACK ON THE RIGHT SIDE BEHIND THE FRONT SHOCK ABSORBERS. CAUSE OF THE CRACK WAS UNDETERMINED. *AK

Owner-reported narrative. Look up ODI 10039973 at NHTSA ↗

Owner report 480646 · 1995-01-13 (January 13, 1995)

WIRES TO FUEL SHUT-OFF SWITCH CAUGHT FIRE. *SKD

Owner-reported narrative. Look up ODI 480646 at NHTSA ↗

Owner report 501628 · 1996-02-15 (February 15, 1996)

DRAWSTRING CAUGHT IN BUS HANDRAIL. *DH

Owner-reported narrative. Look up ODI 501628 at NHTSA ↗

Owner report 502755 · 1996-03-28 (March 28, 1996)

ALLISON TRANSMISSION TORQUE CONVERTER FAILED, CAUSING LOSS OF POWER TO DRIVE AXLE. (1ST VEHICLE ON 502756 & 502757) *SD

Owner-reported narrative. Look up ODI 502755 at NHTSA ↗

Recall history

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

No recall campaigns are recorded in this snapshot.