Explore the records behind recurring owner reports.
Key facts
3 owner complaints analyzed
0 distinct recall campaigns
1,080 mi median reported failure mileage
Scope: 2011 to 2011 model years. Data updated: . 3 complaints include usable failure mileage. View data status.
This selection has limited data. It remains available for lookup but is excluded from search indexing.
Owner-reported patterns
Most common problems
Fuel/Propulsion System is the most frequently named component, appearing in 3 of 3 complaints (100.0%). A complaint can name multiple components.
Recurring terms in complaint narratives
Topic
Matching reports
Share of complaints
Fuel system concerns
3
100.0%
Engine operation
1
33.3%
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.
Fuel/Propulsion System
3
Electrical System
1
Component breakdown data
Category
Count
Fuel/Propulsion System
3
Electrical System
1
Fuel/Propulsion System: 3; Electrical System: 1
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
Under 25,000
3
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
Category
Count
Under 25,000
3
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: 3; 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 (3). 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.
2013
1
2014
1
2017
1
Complaints over time data
Category
Count
2013
1
2014
1
2017
1
2013: 1; 2014: 1; 2017: 1
Pattern summary
Fuel/Propulsion System leads the component reports. Fuel system concerns appears in 3 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.
Complaint evidence
Examples provide context, not a representative sample or a verified diagnosis.
YAMAHA ZUMA 125 DIES WHILE IN OPERATION. APPEARS TO RUN OUT OF GAS AND STALLS WHILE IN OPERATION. THIS IS A SCOOTER WITH ONLY 160 MILES ON IT. IN THE MIDDLE OF TRAFFIC, IT STALLS! VERY UNSAFE! ALMOST GOT HIT BY AN 18 WHEELER! ON THE SIDE OF THE ROAD, THE FUEL PUMP IS NOT WORKING. TURN ON THE KEY, NO FUEL PUMP NOISE. THEREFORE, NO GAS! I PURCHASED THIS SCOOTER NEW. I HAD THE ISSUE AT 50 MILES AND IT CONTINUED. ONE YEAR WARRANTY, SO DEALER WON'T ASSIST WITHOUT BILLING ME. THIS SCOOTER HAD A RECALL IN 2009 FOR THE SAME PROBLE…
THE FUEL PUMP UNPREDICTABLY STOPS WORKING AND RENDERS THE VEHICLE UNABLE TO MOVE. THE FUEL PUMP CUT OUT ON ME AT A TRAFFIC LIGHT, AND I WAS UNABLE TO RESTART THE SCOOTER. THIS CREATED A VERY DANGEROUS SITUATION FOR ME ON A 3 LANE DIVIDED HIGHWAY. THE FUEL PUMP HAS CUT OUT ON ME IN TRAFFIC MORE THAN 10 TIMES. PROBLEM IS FIXED ONLY BY WAITING. SOMETIMES IT TAKES 15 MINUTES, SOMETIMES IT TAKES 24 HOURS. I WAS UNABLE TO REPLICATE THE PROBLEM AT THE DEALERSHIP, AND YAMAHA REFUSED TO DIAGNOSE THE PROBLEM FOR FREE. I SPOKE WITH YAMAHA CUSTOMER SERVIC…
Inspect model-year patterns, reported mileage, monthly activity and the evidence behind each signal.
Data completeness
3 unique complaints in this selection. Analysis snapshot: 2026-10-01.
100.0%Usable mileage3 / 3 records
100.0%Valid incident date3 / 3 records
100.0%Valid filing date3 / 3 records
100.0%Ordered incident and filing dates3 / 3 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.
Component complaint heatmap
Component
2011
Fuel/Propulsion System
3100.0%ODI 10546573 · 160 mi
YAMAHA ZUMA 125 DIES WHILE IN OPERATION. APPEARS TO RUN OUT OF GAS AND STALLS WHILE IN OPERATION. THIS IS A SCOOTER WITH ONLY 160 MILES ON IT. IN THE MIDDLE OF TRAFFIC, IT STALLS! VERY UNSAFE! ALMOST GOT HIT BY AN 18 WHEELER! ON THE SIDE OF THE ROAD, THE FUEL PUMP IS NOT WORKING. TURN ON THE KEY, NO FUEL PUMP NOISE. THEREFORE, NO GAS! I PURCHASED THIS SCOOTER NEW. I HAD THE ISSUE AT 50 MILES AND IT CONTINUED. ONE YEAR WARRANTY, SO DEALER WON'T ASSIST WITHOUT BILLING ME. THIS SCOOTER HAD A RECALL IN 2009 FOR THE SAME PROBLE…
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
Fuel/Propulsion System
Too few reports for a range
1,080 mi
3 (sparse)
ODI 10546573 · 160 mi
YAMAHA ZUMA 125 DIES WHILE IN OPERATION. APPEARS TO RUN OUT OF GAS AND STALLS WHILE IN OPERATION. THIS IS A SCOOTER WITH ONLY 160 MILES ON IT. IN THE MIDDLE OF TRAFFIC, IT STALLS! VERY UNSAFE! ALMOST GOT HIT BY AN 18 WHEELER! ON THE SIDE OF THE ROAD, THE FUEL PUMP IS NOT WORKING. TURN ON THE KEY, NO FUEL PUMP NOISE. THEREFORE, NO GAS! I PURCHASED THIS SCOOTER NEW. I HAD THE ISSUE AT 50 MILES AND IT CONTINUED. ONE YEAR WARRANTY, SO DEALER WON'T ASSIST WITHOUT BILLING ME. THIS SCOOTER HAD A RECALL IN 2009 FOR THE SAME PROBLE…
THE FUEL PUMP UNPREDICTABLY STOPS WORKING AND RENDERS THE VEHICLE UNABLE TO MOVE. THE FUEL PUMP CUT OUT ON ME AT A TRAFFIC LIGHT, AND I WAS UNABLE TO RESTART THE SCOOTER. THIS CREATED A VERY DANGEROUS SITUATION FOR ME ON A 3 LANE DIVIDED HIGHWAY. THE FUEL PUMP HAS CUT OUT ON ME IN TRAFFIC MORE THAN 10 TIMES. PROBLEM IS FIXED ONLY BY WAITING. SOMETIMES IT TAKES 15 MINUTES, SOMETIMES IT TAKES 24 HOURS. I WAS UNABLE TO REPLICATE THE PROBLEM AT THE DEALERSHIP, AND YAMAHA REFUSED TO DIAGNOSE THE PROBLEM FOR FREE. I SPOKE WITH YAMAHA CUSTOMER SERVIC…
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.
2011: 1 complaints
Equal observation windows
Model year
Through age 0
Through age 1
Through age 2
2011
0
0
1
Date coverage across each selected cohort
Date basis for all complaints in selected model years
Year
Incident dates used
Filing date fallbacks
Excluded dates
2011
3
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
Fuel/Propulsion System
Electrical System
Fuel/Propulsion System
—
1ODI 10980086 · 2,550 mi
FAULTY FUEL PUMP CUT OFF WITHOUT WARNING NO START.
Matching rule\b(parasitic drain|battery drain\w*|dead battery|won.t start|would not start|no.start)\b
Stalling or loss of power
1 mentions · 33.3% of complaints
Median mileage: 160 mi (1 usable records).
ODI 10546573 · 160 mi
YAMAHA ZUMA 125 DIES WHILE IN OPERATION. APPEARS TO RUN OUT OF GAS AND STALLS WHILE IN OPERATION. THIS IS A SCOOTER WITH ONLY 160 MILES ON IT. IN THE MIDDLE OF TRAFFIC, IT STALLS! VERY UNSAFE! ALMOST GOT HIT BY AN 18 WHEELER! ON THE SIDE OF THE ROAD, THE FUEL PUMP IS NOT WORKING. TURN ON THE KEY, NO FUEL PUMP NOISE. THEREFORE, NO GAS! I PURCHASED THIS SCOOTER NEW. I HAD THE ISSUE AT 50 MILES AND IT CONTINUED. ONE YEAR WARRANTY, SO DEALER WON'T ASSIST WITHOUT BILLING ME. THIS SCOOTER HAD A RECALL IN 2009 FOR THE SAME PROBLE…
Matching rule\b(stall\w*|loss of power|lost power|engine shut\w* off)\b
Warning lights and dashboard alerts
1 mentions · 33.3% of complaints
Median mileage: 1,080 mi (1 usable records).
ODI 10640230 · 1,080 mi
THE FUEL PUMP UNPREDICTABLY STOPS WORKING AND RENDERS THE VEHICLE UNABLE TO MOVE. THE FUEL PUMP CUT OUT ON ME AT A TRAFFIC LIGHT, AND I WAS UNABLE TO RESTART THE SCOOTER. THIS CREATED A VERY DANGEROUS SITUATION FOR ME ON A 3 LANE DIVIDED HIGHWAY. THE FUEL PUMP HAS CUT OUT ON ME IN TRAFFIC MORE THAN 10 TIMES. PROBLEM IS FIXED ONLY BY WAITING. SOMETIMES IT TAKES 15 MINUTES, SOMETIMES IT TAKES 24 HOURS. I WAS UNABLE TO REPLICATE THE PROBLEM AT THE DEALERSHIP, AND YAMAHA REFUSED TO DIAGNOSE THE PROBLEM FOR FREE. I SPOKE WITH YAMAHA CUSTOMER SERVIC…