Service bulletins for the 2016 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.
96 on file from NHTSA, as of 2026-10-19.
About P2138 on the 2016 Triumph Explorer: what the code means, and the bulletins and recalls about the same components.
By type
By component
By trouble code
Only bulletins with trouble code: P2138 are shown. Show all
| SMTTB19429 | 2019-03-18. Service bulletin. EQUIPMENT. Technical Bulletin 194 provides instructions that apply to Front Master Cylinder Reservoir Cap Screws, Windscreen Support Fixings, Keyless Ignition, Clutch Cover Removal and Installation, Rider's Seat (single seat), Side Stand Spring Peg, Cylinder Head Installation, Alternator Oil Feed Spray Jet, Headlight and Indicator Wiring Harness Routing, Transmission Output Shaft, Horn Wire Routing, Instrument Downloads - 900cc and 1200cc Modern Classic Models with Analogue/LCD Instruments, Pinpoint Test - Engine Start/Stop Switch Correlation Error, Diagnostic Trouble Code (DTC) P2138 - Twist Grip Position Sensor 1 Correlation Error with Twist Grip Position Sensor 2, Electronic Systems Commissioning and Motorcycle Unlocking and Battery Anti-Tamper Label. |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.