2026-05-22
2021-2026 BYD Partial Series Workshop Service And Repair Manuals And Wiring Diagram
Source: MMX Workshop Manual Database
A one-stop platform gathering massive auto repair resources, with 20,000 sets of professional maintenance data available for online access. Enter the VIN to match accurate vehicle repair documents with one click. Supported by AI intelligent search, you can quickly find required repair materials via simple descriptions to save time and boost efficiency.
The built-in original factory professional maintenance system enables one-click hyperlink access with simple operation. It covers gasoline, diesel and new energy vehicles, supporting over 95% of mainstream car models on the market with complete vehicle resources.
Repair contents are updated in real time, including repair manuals, full-vehicle circuit diagrams, troubleshooting guides, disassembly and assembly procedures and other daily repair materials. All repair needs can be satisfied with one single tool. Ideal for garage owners, apprentices and professional mechanics, it eliminates scattered resource search and greatly improves maintenance efficiency.
Covered Models
- BYD D1
- 2023 BYD D1 Repair Manuals & Circuit Diagrams
- BYD E2
- 2024 BYD E2 Circuit Diagrams
- BYD T3
- 2023 BYD T3 Repair Manuals & Circuit Diagrams
- BYD Yuan PLUS
- 2023 BYD Yuan PLUS Repair Manuals & Circuit Diagrams
- BYD Yuan UP
- 2024 BYD Yuan UP Repair Manuals & Circuit Diagrams
- BYD Tang (New Energy & Tang L)
- 2024 BYD Tang DMp Circuit Diagrams
- 2023 BYD Tang EV Repair Manuals & Circuit Diagrams
- 2023 BYD Tang DMi Champion Edition Repair Manuals & Circuit Diagrams
- 2022 BYD Tang EV Repair Manuals & Circuit Diagrams
- 2021 BYD Tang DMi Repair Manuals & Circuit Diagrams
- 2025 BYD Tang L EV Repair Manuals & Circuit Diagrams
- 2025 BYD Tang L DM Repair Manuals & Circuit Diagrams
- BYD Xia
- 2025-2026 BYD Xia Repair Manuals & Circuit Diagrams
- BYD Song L
- 2025 BYD Song L DMi Repair Manuals & Circuit Diagrams
- 2024 BYD Song L EV Repair Manuals & Circuit Diagrams
- 2024 BYD Song L DMi Repair Manuals & Circuit Diagrams
- BYD Song PLUS
- 2025 BYD Song PLUS EV Circuit Diagrams
- 2025 BYD Song PLUS DMi Circuit Diagrams
- 2025 BYD Song PLUS DMi Intelligent Driving Edition Circuit Diagrams
2021 BYD Song PLUS DMi Repair Manuals & Circuit Diagrams
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Covered Repair and Circuit Contents
Gasoline Vehicles
Engine cylinder block, piston, crankshaft, connecting rod, cylinder head, camshaft, timing chain, valve, intake manifold, exhaust manifold, spark plug, fuel injector, fuel pump, oil filter, air filter, throttle body, vehicle frame, transmission, suspension system, shock absorber, spring, lower control arm, wheel, tire, brake system, brake disc, brake pad, brake caliper, master brake cylinder, wheel brake cylinder, steering system, steering wheel, steering shaft, steering gear, steering tie rod, drive shaft, half shaft, vehicle body shell, car door, car window, door lock, roof, front and rear bumper, fender, engine hood, trunk lid, storage battery, alternator, starter, ignition coil, automotive ECU, sensors, vehicle speed sensor, water temperature sensor, vehicle lamp, headlight, fog lamp, turn signal lamp, brake lamp, horn, wiper motor, car seat, instrument panel, center console, armrest box, gear shift lever, pedals, accelerator pedal, brake pedal, clutch pedal, disassembly and overhaul, screw tightening torque, torque sensor, installation position, disassembly process, fault code diagnosis procedure, pin definition, fuse box diagram, relay diagram, wiring harness layout diagram, timing calibration position, body sheet metal dimension
New Energy Vehicles
Power battery pack, battery module, Battery Management System (BMS), drive motor, motor controller, Vehicle Control Unit (VCU), high-voltage distribution box, high-voltage wiring harness, On-Board Charger (OBC), DC-DC converter, PTC heater, electric compressor, fast charging port, slow charging port, charging gun, thermal management pipeline, cooling water pump, electronic cooling fan, heat pump air conditioner, insulation monitoring module, high-voltage interlock device, electronic vacuum pump, electronic power-assisted brake, energy recovery mechanism, electronically controlled suspension, electric power steering gear, low-voltage battery, vehicle gateway, high-voltage fuse, battery cooling plate, battery thermal insulation cotton, motor reducer, electronically controlled water pipe, temperature control sensor, battery maintenance cover, motor end cover, electronic control connector, three-electric system disassembly and assembly process, high-voltage power on and off steps, battery disassembly maintenance, motor overhaul technology, three-electric system fault codes, high-voltage circuit pin definitions, new energy vehicle fuse box diagrams, new energy vehicle relay distribution diagrams, high-voltage wiring harness routing, battery equalization calibration, electronic control matching positions, whole vehicle insulation detection, new energy vehicle body sheet metal dimensions