The 2015 Yamaha Xc155f has 2 NHTSA recall campaigns affecting an estimated 5,756 vehicles. Recall repairs are always free at any authorized dealer. Owners have filed 1 complaint with NHTSA, most often about the engine. Last updated July 5, 2026.
Recall campaigns
ENGINE AND ENGINE COOLING20V2770002020-05-153,116 affected
Defect
Yamaha Motor Corporation, USA (Yamaha) is recalling certain 2015-2018 XC155 scooters. The cylinder head nuts may not have been tightened properly and could loosen, allowing coolant to foul the spark plug.
Consequence
A fouled spark plug could cause the engine to stall at idle and possibly not restart, increasing the risk of a crash.
Remedy
Yamaha will notify owners and dealers will replace the cylinder head gasket and tighten the cylinder head nuts, free of charge. The recall began May 29, 2020. Owners may contact Yamaha customer service at 1-800-962-7926. Yamaha's number for this recall is 990137.
Yamaha Motor Corporation, USA (Yamaha) is recalling certain model year 2015 XC155F SMAX scooters manufactured September 17, 2014, to October 27, 2015. The affected motorcycles may have an insufficiently clamped speed sensor lead wire, causing the wire to fatigue and break.
Consequence
If the speed sensor wire breaks, the speedometer will not work, increasing the risk of a crash.
Remedy
Yamaha will notify owners, and dealers will replace the speed sensor assembly, free of charge. The recall began on January 27, 2017. Owners may contact Yamaha customer service at 1-800-962-7926. Yamaha's number for this recall is 990111.
Complaints by component
ENGINE
1
Total complaints1
What owners report
Verbatim reports filed with NHTSA, lightly edited for readability and with personal
information removed.
“A am writing to complain that yamaha has not done its best to remedy a recall in reasonable time. I received a recall notice in may. The recall stated the scooter should not be driven. It is now the end of july, peak riding season, and the parts required are still not avaialble. Nhtsa recall…”
Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL,
FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 2015 Yamaha Xc155f as of
July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page
contains ads and affiliate links. Full methodology.