Service bulletins for the 1999 Honda TRX450ES
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
9 on file from NHTSA, as of 2026-10-19.
By type
By component
| 010901 | 2001-12-17. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION. INFORMATION REGARDING SHIFT MOTOR CORRECTION. *YH |
|---|---|
| 010801 | 2001-10-30. Service bulletin. ELECTRICAL SYSTEM. SUBJECT ON REGARDING ELECTRICAL SHIFTING DIAGNOSIS,1998-2001 TRX450ES FOREMAN |
| 011000 | 2001-10-18. Service bulletin. UNKNOWN OR OTHER. SUBJECT REGARDING THE EXTENSION OF BATTERY DISCHARGE CAMPAIGN. *TT |
| 010300 | 2001-10-18. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. SUBJECT REGARDING BATTERY DISCHARGE CAMPAIGN EXTENSION. *TT |
| 010301 | 2001-07-06. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION. INFORMATION ON THE MANUAL GEAR CHANGE TOOL. *TT |
| TRX450ES#1 | 2000-05-08. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. PRODUCT IMPROVEMENT CAMPAIGN TO CORRECT A BATTERY DISCHARGE CONDITION. *TT |
| TRX450ES | 2000-04-24. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. SUBJECT REGARDING PRODUCT IMPROVEMENT CAMPAIGN TO CORRECT A BATTERY DISCHARGE CONDITION. *TT |
| 040199 | 1999-08-27. Service bulletin. UNKNOWN OR OTHER. INFORMATION REGARDING UNIREX N2 OR N3 GREASE FOR USE ON VARIOUS MODELS. *TT |
| 010499 | 1999-08-27. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION. SUBJECT REGARDING THE MARCH, 1999 ISSUE OF THE WRENCH IN THE ARTICLE SHIFTING TIPS. *TT |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.