A 2025 VX Cruiser HO is coded VX1900C-BA. Its service manual, LIT-18616-04-38, spans the 2024 through 2026 model years and also documents the Cruiser HO with audio and the Limited HO with audio.
This is reference material you use with tools in hand. Disassembly sequences are numbered, special tools are called out where Yamaha specifies one, clearances are tabulated with standard and limit values, and torque is stated for each fastener group rather than left to judgement.
Electrical troubleshooting works from symptom to circuit to measurement, which is the only efficient way to approach a modern craft's harness. Check VX1900C-BA on the identification plate first; on this family the suffix carries more information than the model name.
Assembly notes state where a gasket or a sealant is required on reassembly.
