Service bulletins for the 2012 Triumph Explorer
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.
89 on file from NHTSA, as of 2026-10-19.
By type
By component
| COM2_35786 | 2026-10-05. Service bulletin. ELECTRICAL SYSTEM. Dealer notice announcing the availability of Daignostic software and dealers should begin using it immediately. |
|---|---|
| COM1-35109 | 2026-08-05. Service bulletin. ELECTRICAL SYSTEM. Dealer notice announcing the availability of Triumph Diagnostic Tool 2026-07 and dealers should begin using it immediately. |
| COM2 - 34886 | 2026-07-03. Service bulletin. ELECTRICAL SYSTEM. Dealer notice announcing the availability of Triumph Diagnostic Tool 2026-06.1 and dealers should begin using it immediately. |
| TB264 | 2026-06-05. Service bulletin. UNKNOWN OR OTHER. Technical Bulletin 264 provides instructions that relates to: Triumph Diagnostic Tool - New Motorcycle Connection and Diagnostics Workflow, Triumph Diagnostic Tool - End of Support for Microsoft Windows 10. |
| COM6 - 34491 | 2026-06-05. Service bulletin. ELECTRICAL SYSTEM. Dealer notice announcing the availability of Triumph Diagnostic Tool version 2026-06 and dealers should begin using it immediately. |
| COM5 - 34490 | 2026-06-05. Service bulletin. UNKNOWN OR OTHER. Dealer notice announcing the availability of Technical Bulletin 264. |
| COM4 - 34435 | 2026-06-05. Service bulletin. ELECTRICAL SYSTEM. Dealer notice advising the availalbility of TDT version 2026-05.2 which resolves the ABS as Not Connected issues in SmartScan, on Tracker 400 & Thruxton 400 models. |
| COM02 - 34238 | 2026-05-06. Service bulletin. ELECTRICAL SYSTEM. Dealer notice announcing the availability of Diagnostic software 2026-05.1 and dealers should begin using it immediately. |
| COM01 - 34227 | 2026-05-06. Service bulletin. UNKNOWN OR OTHER. Dealer notice reminding of Motorcycle Cleaning, prohibited use of High-Pressure & Steam Cleaning equipment. |
| COM01 - 33784 | 2026-04-02. Service bulletin. ELECTRICAL SYSTEM. Dealer notice announcing the availability of Diagnostic software 2026-04 and dealers should begin using it immediately. |
| COM1 - 33480 | 2026-03-04. Service bulletin. ELECTRICAL SYSTEM. Dealer notice announcing the availability of Diagnostic software 2026-03 and dealers should begin using it immediately. |
| COM2 - 33233 | 2026-02-05. Service bulletin. ELECTRICAL SYSTEM. Dealer notice announcing the availability of Diagnostic software 2026-02 and dealers should begin using it immediately. |
| COM1 - 32976 | 2026-02-05. Service bulletin. ELECTRICAL SYSTEM. Dealer notice announcing the availability of Diagnostic software 2026-01 and dealers should begin using it immediately. |
| COM2 - 32716 | 2026-01-05. Service bulletin. ELECTRICAL SYSTEM. Dealer notice announcing the availability of Technical Bulletin 255. |
| COM1 - 32684 | 2026-01-05. Service bulletin. ELECTRICAL SYSTEM. Dealer notice announcing the availability of Diagnostic software 2025-13 and dealers should begin using it immediately. |
| COM3 - 32486 | 2025-12-03. Service bulletin. ELECTRICAL SYSTEM. Dealer notice announcing the availability of Diagnostic software 2025-12.1 and dealers should begin using it immediately. |
| COM2 - 32455 | 2025-12-03. Service bulletin. ELECTRICAL SYSTEM. Dealer notice announcing the availability of Diagnostic software 2025-12 and dealers should begin using it immediately. |
| TB255 | 2025-12-03. Service bulletin. ELECTRICAL SYSTEM; UNKNOWN OR OTHER. Technical Bulletin 255 provides instructions that applies to: Triumph Diagnostic Tool - Addition of Pinpoint Test Links to Smart Scan DTC Screen & Triumph Diagnostic Tool - Removal of IUPR Uploader Application |
| COM1 - 31796 | 2025-10-06. Service bulletin. ELECTRICAL SYSTEM. Dealer notice announcing the availability of Diagnostic software 2025-11 and dealers should begin using it immediately. |
| 31343 | 2025-08-06. Service bulletin. ELECTRICAL SYSTEM. Dealer notice announcing the availability of Diagnostic software 2025-10 and dealers should begin using it immediately. |
| COM2 - 31089 | 2025-06-26. Service bulletin. ELECTRICAL SYSTEM. Dealer notice announcing the availability of Diagnostic software 2025-09.1 and dealers should begin using it immediately. |
| COM1 - 31039 | 2025-06-23. Service bulletin. ELECTRICAL SYSTEM. Dealer notice announcing the availability of Diagnostic software 2025-09 and dealers should begin using it immediately. |
| COM5 - 30840 | 2025-06-02. Service bulletin. ELECTRICAL SYSTEM. Dealer notice advising the availability of Diagnostic software version 2025-08 and dealers should begin using it immediately. |
| COM3 - 30807 | 2025-06-02. Service bulletin. UNKNOWN OR OTHER. Dealer notice advising of Dealer TOL platform impacting the latest Diagnostic software download - logging off. |
| COM2 - 30768 | 2025-06-02. Service bulletin. ELECTRICAL SYSTEM. Dealer notice advising the availability of Diagnostic software version 2025-07 and dealers should begin using it immediately. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.