2025 Yamaha DRIVE2 CONCIERGE 4 POWERTECH AC Service and Repair Manual
Yamaha lists the 2025 DRIVE2 CONCIERGE 4 POWERTECH AC as DR2E25_PTV-4, and the service volume is LIT-19616-A3-09.
One book serves the 2024 and 2025 seasons across fifteen AC and lithium Drive2 models, so the Concierge 4 is documented alongside the Concierge 6, the lithium fleet cars and the Super Hauler. Where the lithium pack or the IRS chassis changes a procedure, the text separates it out.
Electrical coverage runs through the AC motor, the controller and its diagnosis with tabulated readings, the battery set, charging and the full harness, with wiring diagrams at the back. The mechanical half handles the rear axle, brakes and park brake, steering, front and rear suspension, wheels and tyres, seats and body panels, all with Yamaha's torque values and clearances.
The maintenance schedule at the front sets the intervals to work to. Check DR2E25_PTV-4 against the plate on your car.