Inspect model-year patterns, reported mileage, monthly activity and the evidence behind each signal.
Data completeness
6 unique complaints in this selection. Analysis snapshot: 2026-10-01.
66.7%Usable mileage4 / 6 records
100.0%Valid incident date6 / 6 records
100.0%Valid filing date6 / 6 records
100.0%Ordered incident and filing dates6 / 6 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
2005
Engine And Engine Cooling
116.7%ODI 10157890 · 1,465 mi
2005 YAMAHA MAJESTY FLUTTERS, STALL AND TURNS ITSELF OFF PERIODICALLY WITH NO WARNING. THIS PROBLEM IS BEING REPORTED ON THE YAMAHA MAJESTY CHAT ROOMS ESPECIALLY YAHOO. I CONTACTED YAMAHA OF AMERICA AND THEY STATED NO PROBLEM HAS BEEN REPORTED. THE CHAT ROOMS HOWEVER REFLECT THAT YAMAHA HAS RECOGNIZED A PROBLEM WITH SOME OF THE SCOOTERS BECAUSE THEY HAVE REPLACED FAULTY ECU IN 2006 BIKES UNDER WARRANTY. THE PROBLEM EXTENDS BEYOND 2006 AS MY SCOOTER IS A 2005 AS ARE OTHERS BEING REPORTED IN THE CHAT ROOMS. THIS PROBLEM OCCURS WITHOUT NOTICE…
MY 2005 YAMAHA ROYAL STAR VENTURE MOTORCYCLE DISCHARGES DANGEROUSLY HOT AIR FROM THE COOLING FAN, 140 DEGREES AT 50 MPH AND 168 DEGREES WHEN STOPPED AT IDLE. THE SUPER-HOT AIR IS DIRECTED ON YOUR LEGS. MY LEGS WERE BURNED ON SEVERAL OCCASIONS. DEALER AND MANUFACTURER STATE THE BIKE IS ACCEPTABLE. *NM
COMPLAINED TO YAMAHA DEALER OF WHINE/HOWL ON MY 2005 ROYAL STAR VENTURE. KEPT FOR 52 DAYS OUT-OF-SERVICE, WHEN RETURNED DISCOVERED THAT THE FINAL DRIVE HAD LOST ALMOST ALL ITS FLUID, COULD HAVE CAUSED CATASTROPHIC FAILURE, INJURY/DEATH. DEALER PRUDENTLY REMOVED WHINE/HOWL FROM MY SIGNED WORK ORDER !*JB
Service Brakes, Hydraulic:Foundation Components:Disc:Pads
116.7%ODI 10137909 · 1,780 mi
DT: CONTACT OWNS A 2005 YAMAHA ZIMA SCOOTER. THE SAFETY DEFECT WAS THE FRONT DISC PADS ON THE FRONT BRAKES .THEY WORE OUT AT 1800 MILES. METAL ON METAL SOUND. WHILE DRIVING HEARD FRONT BRAKE METAL TO METAL SOUND. INCIDENT OCCURRED IN SEPTEMBER, 2005. NO CRASHES REPORTED. NO POLICE REPORT WAS TAKEN. . NO INJURIES REPORTED. MANUFACTURER TOLD THE CONTACT THAT IT WAS NOT COVERED UNDER WARRANTY. ALSO, MANUFACTURER TOLD CONTACT THAT IT WAS DUE TO WEAR AND TEAR.*AK
DISCOVERED THAT MY NEW 2005 YAMAHA VENTURE WAS DELIVERED WITH FRACTURED/BROKEN WINDSHIELD MOUNTING . UPPER FARING AND CHROME TRIM ARE BROKEN AND OTHER INVISIBLE DAMAGE MAY BE PRESENT. SAFETY HAZARD WINDSHIELD COULD FLY OFF AND STRIKE THE RIDER OR PASSENGER, INJURY OR DEATH A POSSIBILITY ! *JB
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
Engine And Engine Cooling
Too few reports for a range
1,465 mi
1 (sparse)
ODI 10157890 · 1,465 mi
2005 YAMAHA MAJESTY FLUTTERS, STALL AND TURNS ITSELF OFF PERIODICALLY WITH NO WARNING. THIS PROBLEM IS BEING REPORTED ON THE YAMAHA MAJESTY CHAT ROOMS ESPECIALLY YAHOO. I CONTACTED YAMAHA OF AMERICA AND THEY STATED NO PROBLEM HAS BEEN REPORTED. THE CHAT ROOMS HOWEVER REFLECT THAT YAMAHA HAS RECOGNIZED A PROBLEM WITH SOME OF THE SCOOTERS BECAUSE THEY HAVE REPLACED FAULTY ECU IN 2006 BIKES UNDER WARRANTY. THE PROBLEM EXTENDS BEYOND 2006 AS MY SCOOTER IS A 2005 AS ARE OTHERS BEING REPORTED IN THE CHAT ROOMS. THIS PROBLEM OCCURS WITHOUT NOTICE…
MY 2005 YAMAHA ROYAL STAR VENTURE MOTORCYCLE DISCHARGES DANGEROUSLY HOT AIR FROM THE COOLING FAN, 140 DEGREES AT 50 MPH AND 168 DEGREES WHEN STOPPED AT IDLE. THE SUPER-HOT AIR IS DIRECTED ON YOUR LEGS. MY LEGS WERE BURNED ON SEVERAL OCCASIONS. DEALER AND MANUFACTURER STATE THE BIKE IS ACCEPTABLE. *NM
COMPLAINED TO YAMAHA DEALER OF WHINE/HOWL ON MY 2005 ROYAL STAR VENTURE. KEPT FOR 52 DAYS OUT-OF-SERVICE, WHEN RETURNED DISCOVERED THAT THE FINAL DRIVE HAD LOST ALMOST ALL ITS FLUID, COULD HAVE CAUSED CATASTROPHIC FAILURE, INJURY/DEATH. DEALER PRUDENTLY REMOVED WHINE/HOWL FROM MY SIGNED WORK ORDER !*JB
Service Brakes, Hydraulic:Foundation Components:Disc:Pads
Too few reports for a range
1,780 mi
1 (sparse)
ODI 10137909 · 1,780 mi
DT: CONTACT OWNS A 2005 YAMAHA ZIMA SCOOTER. THE SAFETY DEFECT WAS THE FRONT DISC PADS ON THE FRONT BRAKES .THEY WORE OUT AT 1800 MILES. METAL ON METAL SOUND. WHILE DRIVING HEARD FRONT BRAKE METAL TO METAL SOUND. INCIDENT OCCURRED IN SEPTEMBER, 2005. NO CRASHES REPORTED. NO POLICE REPORT WAS TAKEN. . NO INJURIES REPORTED. MANUFACTURER TOLD THE CONTACT THAT IT WAS NOT COVERED UNDER WARRANTY. ALSO, MANUFACTURER TOLD CONTACT THAT IT WAS DUE TO WEAR AND TEAR.*AK
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.
2005: 6 complaints
Equal observation windows
Model year
Through age 0
Through age 1
Through age 2
2005
5
6
6
Date coverage across each selected cohort
Date basis for all complaints in selected model years
Year
Incident dates used
Filing date fallbacks
Excluded dates
2005
6
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
Engine And Engine Cooling
Engine And Engine Cooling:Cooling System:Fan
Power Train:Axle Assembly:Banjo Housing
Service Brakes, Hydraulic
Service Brakes, Hydraulic:Foundation Components:Disc:Pads
Visibility:Windshield
Engine And Engine Cooling
—
0
0
0
0
0
Engine And Engine Cooling:Cooling System:Fan
0
—
0
0
0
0
Power Train:Axle Assembly:Banjo Housing
0
0
—
0
0
0
Service Brakes, Hydraulic
0
0
0
—
0
0
Service Brakes, Hydraulic:Foundation Components:Disc:Pads
0
0
0
0
—
0
Visibility:Windshield
0
0
0
0
0
—
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.
1 patterns with matching reports.
Stalling or loss of power
1 mentions · 16.7% of complaints
Median mileage: 1,465 mi (1 usable records).
ODI 10157890 · 1,465 mi
2005 YAMAHA MAJESTY FLUTTERS, STALL AND TURNS ITSELF OFF PERIODICALLY WITH NO WARNING. THIS PROBLEM IS BEING REPORTED ON THE YAMAHA MAJESTY CHAT ROOMS ESPECIALLY YAHOO. I CONTACTED YAMAHA OF AMERICA AND THEY STATED NO PROBLEM HAS BEEN REPORTED. THE CHAT ROOMS HOWEVER REFLECT THAT YAMAHA HAS RECOGNIZED A PROBLEM WITH SOME OF THE SCOOTERS BECAUSE THEY HAVE REPLACED FAULTY ECU IN 2006 BIKES UNDER WARRANTY. THE PROBLEM EXTENDS BEYOND 2006 AS MY SCOOTER IS A 2005 AS ARE OTHERS BEING REPORTED IN THE CHAT ROOMS. THIS PROBLEM OCCURS WITHOUT NOTICE…