What is available for the BYD D1
| Edition | Steering | Manuals | Updated |
|---|---|---|---|
| BYD D1 | Standard | Workshop Service Manual Wiring Diagrams Diagnostic Service Manual Body Repair Manual | November 2026 |
Last updated: November 2026
What's inside the BYD D1 manuals
Workshop Service Manual
1,370 procedures · 6 chapters
- Overview31Introduction · General Repair Information · Vehicle Information
- Power104High-voltage System · Control mechanism · Thermal management · Acceleration system · Vehicle Control · Power Accessories
- Chassis180Suspension System · Drive system · Brake system · Steering system
- Vehicle body200Front and rear sheet metal parts · Windshield · Wiping and Washing · Door · roof
- Interior and exterior trim496Bumper · Instrument panel system · rearview mirror · Seat · Door Trims · Other trims
- Electrical359Supplemental Restraint System · Entry and Immobilizer System · Charging Port Cap Control · Low-voltage Power Supply and Distribution · Instrument and Warning System · Driver Assistance · Comfort and Convenience System · IVI · Interior Lighting System · Exterior Light System · A/C · Switch, Wiring Harness and Panel
Wiring Diagrams
205 diagrams · 6 chapters
- Overview6Drawing Description · Terms and Abbreviations · Common Electrical Symbols · Common Connector Disconnection Method · Common Connector Clamping Structures · Circuit Testing
- The Distribution and Description of Distribution Box3Dashboard Distribution Box · Instrument Electrical Center
- Circuit Diagram of Power Supply2Front Compartment Electrical Center Power Supply- Circuit Diagram · Instrument Electrical Center Power Supply- Circuit Diagram
- Ground Point Circuit Diagram3Circuit Diagram of Floor Harness Ground Point · The Circuit Diagram of Front Compartment Harness Ground Point · Ground Circuit Diagram of Instrument Harness, Tailgate Harness and Ceiling Harness
- Harness Layout Diagram136Front Compartment Wiring Harness · Instrument Panel Wiring Harness · Roof Wiring Harness · Floor Wiring Harness · Back door harness · Left Front Door Harness · Right Front Door Harness · Left Rear Door Harness · Right rear door harness · Rear Bumper Wiring Harness · Front Bumper Wiring Harness · Ground Point · Docking Connector · Terminal Definition (Front Compartment Harness) · Terminal Definition( DC output line) · Terminal Definition (Front Bumper Harness) · Terminal Definition (Rear Bumper Harness) · Terminal Definition(Instrument Panel Harness) · Terminal Definition (Floor Harness) · Terminal Definition (ceiling Harness) · Terminal Definition (Left Front Door Harness) · Terminal Definition(Right Front Door Harness) · Terminal Definition(Left Rear Door Harness) · Terminal Definition(Right Rear Door Harness) · Terminal Definition (Tailgate Harness) · Eb01 · Eb02 · Eb03 · Eb04 · Eb05 · Eb06 · Eb07 · Eb08 · Eg01 · Eg02 · Eg03 · Eg05 · Eg09 · Ek01 · Ek02 · Ek03 · Ek04 · Ek05 · Ek06 · Ek07 · Ek08 · Ek09 · Ek10 · Ek11 · Ek12 · Ep01 · Ey01 · Ey02 · BJD01 · DJB01 · BJD02 · DJB02 · BJG01 · GJB01 · BJG03 · GJB03 · BJK01 · KJB01 · BJK03 · KJB03 · GJGa01 · GaJG01 · GJGa03 · GaJG03 · GJGa04 · GaJG04 · GJK01 · KJG01 · GJK02 · KJG02 · GJP01 · PJG01 · KaJK01 · KJKa01 · KJB02 · BJK02 · KJG03 · GJK03 · KJG04 · GJK04 · KJR01 · RJK01 · KJR04 · RJK04 · KJT01 · TJK01 · KJT02 · TJK02 · KJV01 · VJK01 · KJW01 · WJK01 · KJY01 · YJK01 · KJY02 · YJK02 · KJZc01 · ZcJK01 · KJZd01 · ZdJK01 · B01(B) · B06 · B13(B) · B13(C) · B14 · B16 · B17 · B22_1 · B23_1 · B26 · B43 · B74 · B78(A) · B78(C) · B82 · B83 · B84 · B85 · BG28 · B44_1 · BZ04 · T01 · T02(A)_1 · T02(A)_2 · T02(B)_1 · T02(B)_2 · T04 · T04_2 · T05 · T06 · T07 · T13 · T15(A) · T15(B) · T18 · TG92
- System Circuit Diagram55Power Battery · High Voltage Drive System · High Voltage Cable and Charging Port · Shift Control · Steering System · Suspension System · Brake System · Assisted Driving · Authorization and Anti-theft · Door Lock · Exterior Lighting System · Interior Lighting System · Instrumentation and Alarm System · Multimedia System · Networking and Communication · Air Conditioner System · Supplemental Restraint System · Electric Tailgate · Sunroof · Window Lift System · Low-voltage Power Supply and Distribution · Wiper and Washer · Rearview Mirror
Diagnostic Service Manual
1,328 diagnostic topics · 7 chapters
- Manual Name and General Catalog-hide1TANG EV Diagnostic Manual-hide · General Catalog Booklists-hide
- Overview11General Service Information
- Power293Vehicle Control System · High Voltage System
- Chassis244Suspension System · Drive System · Steering System · Brake System
- Body34Wiper and Washer · Roof
- Interior and Exterior Trim16Rearview Mirror
- Electrical729Safety and Protection System · Access and Anti-theft System · NFC System · Charging Port Cap Control · Low Voltage Power Supply and Distribution · Instrumentation and Warning Systems · Driver Assistance · Comfort and Convenience System · Media Entertainment · Interior Lighting System · Exterior Lighting System · Air Conditioner · Switch and Wiring Harness · Networking and Communication
Body Repair Manual
100 body repair topics · 2 chapters
- Overview59Preface · General Service Information
- Body41Body Sheet Metal · Body Painting
BYD D1 workshop service manual
Step-by-step repair instructions with pictures, specifications and tightening torques.
- Remove and install parts in the right order
- Look up torque values, fluids and capacities
- Follow safety steps, e.g. high-voltage power-off
High-voltage safety steps for BYD EVs.
BYD D1 wiring diagrams
Drawings that show how every wire, connector, fuse, relay and control module in the car is connected.
- Trace a wire from one part to another
- Find which fuse or relay feeds a circuit
- Check connector pin numbers and wire colours
In the diagram viewer every clickable component code is marked in blue: click it to see every linked diagram and where the part sits in the car. How to read BYD wiring diagrams.
BYD D1 diagnostic manual (fault codes)
Guides for finding faults: what each fault code (DTC) means and the tests that find the cause.
- Look up a fault code (DTC) and its causes
- Follow step-by-step tests with expected values
- Diagnose a symptom when there is no code
Guide to BYD fault codes (DTC).
BYD D1 body repair manual
Body and collision repair: body dimensions, panel replacement, sectioning and welding points.
- Check body and frame dimensions after an accident
- Replace or section body panels
- Find welding, cutting and sealing points
Right-hand drive or left-hand drive?
The electronics and mechanics are the same. What changes is where parts are, because the driver sits on the other side.
Who uses it
Independent workshopsRepair BYD cars without waiting for dealer information.
Auto electriciansTrace circuits, fuses, connectors and pin numbers in minutes.
Fleet & taxi mechanicsKeep BYD fleets on the road with the right procedures.
EV techniciansFollow high-voltage safety steps and battery system procedures.
Frequently asked questions
Is there a BYD D1 wiring diagram?
Yes. The BYD D1 wiring diagrams are online, with clickable fuses, relays, connectors and pin numbers.
Is the BYD D1 service manual a PDF?
No. The manuals open online in your browser, page by page, with search and links between topics, on a phone or a PC. There are no large files to download.
Which version should I use, RHD or LHD?
Use the version that matches the steering side when tracing wires or doing repairs; fault codes and tests are the same for both.
How much does BYD D1 manual access cost?
One plan opens every model and manual on the site: day $5.00 per day, Weekly $25.00 per week, Monthly $50.00 per month, yearly $220.00 per year, 2 year $320.00 per 2 years. No automatic renewal.
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