After-Market
Warranty Manual
Warranty terms, coverage scope and exclusions for the Windrose electric heavy truck.
Maximum Coverage Distance
1,000,000 km
Battery Warranty
8 years
Drivetrain Warranty
5 years
Warranty Manual
756 words
The Windrose Quality Warranty Manual and purchase invoice together constitute the official warranty certificate.
Warranty Principles
142 words
Warranty Scope
325 words
Warranty Exclusions
289 words
- Where the owner has operated and maintained the vehicle correctly and a fault occurs within the warranty period or mileage due to design or manufacturing defects, Windrose will inspect and confirm responsibility before providing warranty service free of charge.
- Warranty service follows the principle of "repair first, replace the minimum number of components."
- Warranty service covers only direct costs arising from quality defects — labour, parts, consumables, and call-out fees. Indirect or consequential losses are not covered.
- During the warranty period, vehicles must not be self-repaired or disassembled. The fault condition must be preserved; otherwise the service station will refuse warranty service.
- Replacement parts provided under warranty coverage carry only the remaining warranty period of the original component.
- If the odometer fails and no mileage evidence is available, mileage is calculated at 28 days/month, 8 hours/day, at an average speed of 80 km/h.
From the date of purchase. Maximum component coverage: 8 years or 1,000,000 km, whichever comes first.
| System | Time | Distance | Components |
|---|---|---|---|
| ⚡ Battery | |||
| Battery | 8 years | 1,000,000 km | Battery pack assembly |
| 🔌 Power Electronics | |||
| Power Electronics | 5 years | 600,000 km | All-in-one power distribution unit (excluding fuses) |
| 🔧 E-Drive Axle | |||
| E-Drive Axle | 5 years | 600,000 km | Motor assembly, E-control assembly, axle housing assembly |
| 2 years | Unlimited | Shift controller assembly, main reducer housing, differential housing, brake backing plate, high-voltage harness | |
| 1 year | Unlimited | Shift actuator, all shaft assemblies, bearings, bushings, planetary gears, cross-shaft, engaging sleeves, all gear types, wheel hubs, axle shafts, oil seals, brake discs, slack adjusters, ABS, harness, water pipes, etc. | |
| 3 months | Unlimited | Wheel bolts, wheel nuts, wear indicator wire, friction pads (excluding burn damage or wear-through) | |
| 🚛 Chassis | |||
| Chassis | 3 years | Unlimited | Full-vehicle castings |
| 2½ years | Unlimited | Rear integration frame weld assembly | |
| 2 years | Unlimited | Frame assembly | |
| 2½ years | Unlimited | Steering reservoir and steering wheel | |
| 2 years | Unlimited | Steering column | |
| 1½ years | Unlimited | Steering pump; electric power steering unit | |
| 2½ years | — | Air valves and air compressor | |
| 2 years | 200,000 km | Brake lines | |
| 1 year | — | Brake pedal, electric control valves, air reservoir | |
| 2 years | Unlimited | Air suspension castings and forgings (front and rear) | |
| 1 year | Unlimited | Air bags, dampers, rubber parts | |
| 📡 Electronics | |||
| Electronics | 2½ years | — | Tyre pressure monitoring, electronic mirrors |
| 2 years | 200,000 km | Lighting, IVI / IPC / CAR screens | |
| 2 years | — | Low-voltage harness, dashcam, DVR cameras | |
| 🤖 ADAS / Driver Assistance | |||
| ADAS / Driver Assistance | 5 years | 600,000 km | Vehicle control unit (VCU) |
| 3 years | 200,000 km | Forward-facing smart camera; millimetre-wave radar (side and front) | |
| 2 years | — | Ultrasonic radar | |
| 🌡️ Thermal Management | |||
| Thermal Management | 3 years | 200,000 km | Electric water pumps x2 (battery and drive cooling) |
| 2 years | 200,000 km | Nylon coolant lines | |
| 1 year | — | A/C compressor | |
| 🚘 Cab | |||
| Cab | 3 years | — | Body-in-white; sliding door and rail; seatbelts; hinges; door lock system |
| 2½ years | — | Sliding door drive assembly | |
| 2 years | 200,000 km | All glass; seats | |
| Other | |||
| Other | 6 months | 30,000 km | All unspecified components |
The following circumstances fall outside the warranty scope:
- 1The vehicle nameplate does not match factory specifications, or has been altered.
- 2Non-OEM fluids, filters, or parts were used.
- 3Fluids below the required specification were used during normal operation.
- 4During the warranty period, a fault was self-repaired without attending a service station.
- 5Unauthorised modification, added equipment, or changed components causing a fault.
- 6Non-OEM replacement parts were used during repair, causing a subsequent fault.
- 7A fault was not addressed before continued driving, causing secondary damage to further components.
- 8Traffic accident damage without a police report or insurance claim.
- 9Overloading or operating beyond rated capacity.
- 10Damage from collision, fire, scratching, theft, or criminal activity.
- 11Natural disasters (earthquake, flood, lightning, hail, sandstorm, etc.) or damage from seawater, chemical corrosion, or animal waste.
- 12Normal wear such as noise, vibration, abrasion, and ageing.
- 13Refusal to allow the service station to inspect or assess the vehicle.
- 14Vehicle is outside the warranty period.
- 15Tampering with or replacing the odometer so mileage cannot be determined.
- 16Loss of tools, accessories, or technical documents supplied with the vehicle.
- 17Failure to carry out scheduled inspection, adjustment, tightening, cleaning, or lubrication as required.
- 18Neglect of wiring harness inspection causing chafing, short circuits, or electrical fire.
- 19Illegal modification or improper use of the vehicle structure.
- 20Abnormal damage caused by the working environment, site conditions, loading/unloading operations, or overloading.
- 21Premature compressor wear caused by failing to replace filters on time or using low-quality filters.
- 22Air dryer not replaced on schedule, leading to desiccant failure and brake system faults.
- 23Unable to provide the Windrose Quality Warranty Manual or a valid proof of purchase.