2002 Yamaha YZFR6L problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
27 owner complaints analyzed
0 distinct recall campaigns
3,850 mi median reported failure mileage
Scope: 2002 model year. Data updated: . 22 complaints include usable failure mileage. View data status.
Most common problems
Electrical System:12v/24v/48v Battery is the most frequently named component, appearing in 24 of 27 complaints (88.9%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Electrical and battery issues | 24 | 88.9% |
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.
| Category | Count |
|---|---|
| Electrical System:12v/24v/48v Battery | 24 |
| Power Train:Manual Transmission | 3 |
| Electrical System:Ignition | 1 |
| Engine And Engine Cooling:Cooling System:Fan | 1 |
Electrical System:12v/24v/48v Battery: 24; Power Train:Manual Transmission: 3; Electrical System:Ignition: 1; Engine And Engine Cooling:Cooling System:Fan: 1
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 22 |
| 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: 22; 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 (22). 5 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.
| Category | Count |
|---|---|
| 2002 | 2 |
| 2003 | 18 |
| 2004 | 6 |
| 2005 | 1 |
2002: 2; 2003: 18; 2004: 6; 2005: 1
Pattern summary
Electrical System:12v/24v/48v Battery leads the component reports. Electrical and battery issues appears in 24 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.
Owner report 10008355 · 2003-03-03 (March 3, 2003)
I HAVE A 2002 YAMAHA R6 AND THE BATTERY LEAKS ACID. THE ACID HAS "ETCHED" MANY OF THE BIKES COMPONENTS INCLUDING THE SWINGARM AND TIRE HUGGER. *JB
Owner-reported narrative. 3,400 miles reported. Look up ODI 10008355 at NHTSA ↗
Owner report 10008532 · 2002-11-05 (November 5, 2002)
BATTERY ACID LEAKS ONTO SWINGARM, CHAIN AND MISC PARTS, CAUSING CORROSION. ****DIMSII IVOQ ENTRY POSTED AFTER 12/12/02 CUT-OVER TO ARTEMIS****769314. *AK *JB
Owner-reported narrative. 8,000 miles reported. Look up ODI 10008532 at NHTSA ↗
Vehicle analysis explorer
Inspect model-year patterns, reported mileage, monthly activity and the evidence behind each signal.
Data completeness
27 unique complaints in this selection. Analysis snapshot: 2026-09-30.
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 | 1999 | 2000 | 2001 | 2002 |
|---|---|---|---|---|
| Electrical System:12v/24v/48v Battery | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 150.0%ODI 769447BATTERY LEAKAGE CAN CAUSE EXPLOSION OF BATTERY AND SUSPENSION RESERVOIR AND CAUSE A WRECK PLUS ELECTRICAL PROBLEMS COULD OCCUR AND THE CHAIN CAN ROT AND SNAP IN ACTION. DT | 2488.9%ODI 10008355 · 3,400 miI HAVE A 2002 YAMAHA R6 AND THE BATTERY LEAKS ACID. THE ACID HAS "ETCHED" MANY OF THE BIKES COMPONENTS INCLUDING THE SWINGARM AND TIRE HUGGER. *JB |
| Power Train:Manual Transmission | 1100.0%ODI 10050641 · 12,000 miAFTER ONLY 12,000 MILES OF RIDING THE VEHICLE, THE SECOND GEAR IN THE TRANSMISSION WILL SLIP OUT. YAMAHA DENIES ANY KNOWLEDGE OF THIS HAPPENING TO ANY OTHER VEHICLE, AND EXPECTS THE OWNER TO COVER THE COST OF PARTS AND LABOR. YAMAHA STATES IT IS THE OWNERS FAULT, BUT EVER OTHER OWNER THAT HAS ABOUT 8,000 MILES ON THEIR VEHICLE EXPERIENCES THE SAME PROBLEM. *AK | 3100.0%ODI 10036907 · 11,300 miAS WITH MANY OTHER OWNERS OF THE YAMAHA R6 I HAVE EXPERIENCED PREMATURE FAILURE WITH THE MOTORCYCLES TRANSMISSION WITH ONLY 11,000 MILES ON THE BIKE. WHEN UNDER ACCELERATION IN 2ND GEAR THE BIKE WILL JUMP OUT OF GEAR AND SLIP. I VIEW THIS TO BE A SAFETY HAZARD FOR MANY AS HUNDREDS OF THESE MOTORCYCLES HAVE EXPERIENCED THE SAME PROBLEM. I WOULD LIKE TO SEE THE MANUFACTURE COMPENSATE THE OWNERS OF THESE MOTORCYCLES IN ONE WAY OR ANOTHER. I FEEL LIKE YAMAHA HAS LEFT MANY PEOPLE HIGH AND DRY WITH THE BILL TO FIX A PROBLEM THAT SHOULD NEVER HAVE BEE… | 00.0%No examples available for this selection. | 311.1%ODI 10033073 · 3,500 miSECOND GEAR SLIPS UNDER ACCELERATION, BATTERY LEAKED ACID ON REAR ASSEMBLY OF MOTORCYCLE, COOLING FAN NO LONGER OPERATES, MOTORCYCLE OVERHEATS OVERHEATS IN TRAFFIC. *AK |
| Electrical System | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 150.0%ODI 11019873CHARGING SYSTEM MELTS REPLACED STATOR, THE R/R, THE BATTERY AND ALL THE WIRES IN BETWEEN NO CHANGE ONE TIME IT WONT CHARGE THE NEXT TIME OVER CHARGES THE LAST ONE PUT IN MELTED IN 8 SECONDS. ALSO 2ND GEAR WHEN I SHIFT FEELS LIKE THE REAR END IS GOING TO FALL OFF | 00.0%No examples available for this selection. |
| Electrical System:Ignition | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 13.7%ODI 10022980WHILE TRAVELING ON THE HIGHWAY AND WITHOUT PRIOR WARNING TVEHICLE SHUT OFF. *AK |
| Engine And Engine Cooling:Cooling System:Fan | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 13.7%ODI 10033073 · 3,500 miSECOND GEAR SLIPS UNDER ACCELERATION, BATTERY LEAKED ACID ON REAR ASSEMBLY OF MOTORCYCLE, COOLING FAN NO LONGER OPERATES, MOTORCYCLE OVERHEATS OVERHEATS IN TRAFFIC. *AK |
| Unknown Or Other | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 150.0%ODI 11019873CHARGING SYSTEM MELTS REPLACED STATOR, THE R/R, THE BATTERY AND ALL THE WIRES IN BETWEEN NO CHANGE ONE TIME IT WONT CHARGE THE NEXT TIME OVER CHARGES THE LAST ONE PUT IN MELTED IN 8 SECONDS. ALSO 2ND GEAR WHEN I SHIFT FEELS LIKE THE REAR END IS GOING TO FALL OFF | 00.0%No examples available for this selection. |
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 |
|---|---|---|---|---|
| Electrical System:12v/24v/48v Battery | 2,188–5,546 mi | 3,663 mi | 20 | ODI 10008355 · 3,400 miI HAVE A 2002 YAMAHA R6 AND THE BATTERY LEAKS ACID. THE ACID HAS "ETCHED" MANY OF THE BIKES COMPONENTS INCLUDING THE SWINGARM AND TIRE HUGGER. *JB ODI 10008532 · 8,000 miBATTERY ACID LEAKS ONTO SWINGARM, CHAIN AND MISC PARTS, CAUSING CORROSION. ****DIMSII IVOQ ENTRY POSTED AFTER 12/12/02 CUT-OVER TO ARTEMIS****769314. *AK *JB ODI 10018508 · 6,100 miBATTERY FLUID LEAKING ONTO NUMEROUS PARTS OF MY 2002 YAMAHA R6. MAIN PARTS AFFECTED ARE THE SWING ARM AND FRAME. *NLM |
| Power Train:Manual Transmission | Too few reports for a range | 5,300 mi | 3 (sparse) | ODI 10033073 · 3,500 miSECOND GEAR SLIPS UNDER ACCELERATION, BATTERY LEAKED ACID ON REAR ASSEMBLY OF MOTORCYCLE, COOLING FAN NO LONGER OPERATES, MOTORCYCLE OVERHEATS OVERHEATS IN TRAFFIC. *AK ODI 10038918 · 5,300 miYAMAHA R6 2002 BAD 2ND GEAR. PREMATURE WEAR AND HIGH COST OF REPLACEMENT. ODI 10118726 · 15,500 miI HAVE 2002 YAMAHA YZFR6 THAT HAS NEVER BEEN RACED AND HAS BEEN RIDDEN NORMALLY THROUGH IT'S LIFETIME. SECOND GEAR HAS STARTED TO SLIP. THIS IS A KNOWN PROBLEM WITH THE R6. I HAVE NOT REPAIRED THE MOTORCYCLE YET BUT REPAIRS WILL REPLACE SECOND GEAR, SIXTH GEAR, THE SHIFT FORK FOR THE GEAR AND THE SHIFT DRUM. REPAIR COST IS QUOTED AT APPROXIMATELY $1500.*AK |
| Engine And Engine Cooling:Cooling System:Fan | Too few reports for a range | 3,500 mi | 1 (sparse) | ODI 10033073 · 3,500 miSECOND GEAR SLIPS UNDER ACCELERATION, BATTERY LEAKED ACID ON REAR ASSEMBLY OF MOTORCYCLE, COOLING FAN NO LONGER OPERATES, MOTORCYCLE OVERHEATS OVERHEATS IN TRAFFIC. *AK |
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 |
|---|---|---|---|
| 2024-10 | 0 | None | No examples available for this selection. |
| 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 (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: 1 complaints · 2002: 26 complaints
| Model year | Through age 0 | Through age 1 | Through age 2 |
|---|---|---|---|
| 2001 | 0 | 1 | 1 |
| 2002 | 8 | 21 | 26 |
Date coverage across each selected cohort
| Year | Incident dates used | Filing date fallbacks | Excluded dates |
|---|---|---|---|
| 2001 | 2 | 0 | 0 |
| 2002 | 27 | 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 | Electrical System:12v/24v/48v Battery | Power Train:Manual Transmission | Electrical System:Ignition | Engine And Engine Cooling:Cooling System:Fan |
|---|---|---|---|---|
| Electrical System:12v/24v/48v Battery | — | 1ODI 10033073 · 3,500 miSECOND GEAR SLIPS UNDER ACCELERATION, BATTERY LEAKED ACID ON REAR ASSEMBLY OF MOTORCYCLE, COOLING FAN NO LONGER OPERATES, MOTORCYCLE OVERHEATS OVERHEATS IN TRAFFIC. *AK | 0 | 1ODI 10033073 · 3,500 miSECOND GEAR SLIPS UNDER ACCELERATION, BATTERY LEAKED ACID ON REAR ASSEMBLY OF MOTORCYCLE, COOLING FAN NO LONGER OPERATES, MOTORCYCLE OVERHEATS OVERHEATS IN TRAFFIC. *AK |
| Power Train:Manual Transmission | 1ODI 10033073 · 3,500 miSECOND GEAR SLIPS UNDER ACCELERATION, BATTERY LEAKED ACID ON REAR ASSEMBLY OF MOTORCYCLE, COOLING FAN NO LONGER OPERATES, MOTORCYCLE OVERHEATS OVERHEATS IN TRAFFIC. *AK | — | 0 | 1ODI 10033073 · 3,500 miSECOND GEAR SLIPS UNDER ACCELERATION, BATTERY LEAKED ACID ON REAR ASSEMBLY OF MOTORCYCLE, COOLING FAN NO LONGER OPERATES, MOTORCYCLE OVERHEATS OVERHEATS IN TRAFFIC. *AK |
| Electrical System:Ignition | 0 | 0 | — | 0 |
| Engine And Engine Cooling:Cooling System:Fan | 1ODI 10033073 · 3,500 miSECOND GEAR SLIPS UNDER ACCELERATION, BATTERY LEAKED ACID ON REAR ASSEMBLY OF MOTORCYCLE, COOLING FAN NO LONGER OPERATES, MOTORCYCLE OVERHEATS OVERHEATS IN TRAFFIC. *AK | 1ODI 10033073 · 3,500 miSECOND GEAR SLIPS UNDER ACCELERATION, BATTERY LEAKED ACID ON REAR ASSEMBLY OF MOTORCYCLE, COOLING FAN NO LONGER OPERATES, MOTORCYCLE OVERHEATS OVERHEATS IN TRAFFIC. *AK | 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.
0 patterns with matching reports.
No narratives match the published patterns.