Premium-quality Sinotruk Nano Bcu engineered for extreme durability. Trusted by fleets worldwide — experience zero compromise with certified Sinotruk HOWO components. Your journey to unmatched performance starts here.
The Sinotruk Nano BCU (Body Control Unit) is the central brain of your truck’s electrical system, managing lighting, wipers, windows, HVAC, and security functions. As a leading Sinotruk Truck component, the Sinotruk Nano BCU delivers ultra‑reliable performance with advanced diagnostics, low power consumption, and CAN‑bus integration. Whether you operate a HOWO, T7H, or SITRAK, this intelligent module replaces old‑style relays and fuses, offering smart load management and fault logging. Upgrade to the Sinotruk Nano BCU and experience fewer electrical failures, simplified troubleshooting, and enhanced driver comfort.
Designed for extreme temperatures (-40°C to +85°C) and vibration resistance, the Sinotruk Nano BCU ensures your truck’s electronics stay operational in mining, logging, or long‑haul environments. With plug‑and‑play compatibility and OBD‑II support, it’s the ideal replacement for aging body control modules.
Manages headlights, turn signals, cabin lights, wipers, power windows, central locking, and HVAC blower from one unit – eliminating bulky relay boxes.
Monitors current draw per output; automatically shuts down non‑essential loads to preserve battery during low voltage conditions.
Logs fault codes for open circuits, short circuits, and overloads. Read via CAN‑bus with any standard OBD scanner.
Communicates with engine ECU, instrument cluster, and transmission TCU. Enables features like headlight auto‑off, rain sensor logic, and keyless entry.
| Parameter | Specification |
|---|---|
| Supply Voltage | 18–32V DC (nominal 24V) |
| Processor | ARM Cortex‑M4 120MHz, 256KB Flash, 64KB RAM |
| Number of Outputs | 32 high‑side / low‑side (configurable) |
| Max Output Current per Channel | 10A (continuous), 30A peak |
| Communication Protocol | CAN 2.0B (J1939, ISO 11898) |
| Diagnostics Interface | OBD‑II (KWP2000 / UDS) |
| Operating Temperature | -40°C to +85°C |
| IP Rating | IP54 (connectors sealed) |
| Weight | 420 g |
HOWO A7, T7H, TX (2010‑2015)
Use BCU part WG9719580035. Direct replacement for original body controller. Supports conventional lighting and wiper logic.
SITRAK C7H, TH7 (Euro V/VI)
Requires 200V05505-0012 BCU with advanced CAN‑bus features: rain sensor, auto headlights, and keyless entry.
“Replaced the failing BCU on my T7H with the WG9719580035. All electrical gremlins gone – wipers, lights, windows work perfectly. Easy plug‑and‑play.”
– Juan, Owner‑Operator, Chile“The Sinotruk Nano BCU for our SITRAK fleet arrived pre‑programmed. The diagnostics feature saved hours tracing a short in the marker lights.”
– Ahmed, Fleet Manager, UAE“Our mining trucks kept blowing relays. The Nano BCU with solid‑state outputs eliminated the problem. Dust‑sealed version works great in extreme conditions.”
– Suresh, Mine Maintenance, India“Fast delivery to Russia. The BCU included a detailed wiring diagram. Our mechanics installed it in 20 minutes. Highly recommend.”
– Viktor, Fleet Supervisor, RussiaWhy a Modern Sinotruk Nano BCU Transforms Your Cab Electrical System – Traditional fuse and relay boxes are prone to corrosion, loose connections, and difficult diagnostics. The Sinotruk Nano BCU integrates solid‑state switching for all body electrical functions, providing faster response, lower power consumption, and self‑diagnostics. With CAN‑bus connectivity, the BCU communicates with the instrument cluster to display warnings for burnt‑out bulbs, low washer fluid, or open doors. For fleets, the ability to log fault codes reduces troubleshooting time from hours to minutes.
The Nano BCU also supports advanced features like remote keyless entry, electric mirror folding, and heated seat control. Each unit is potted to resist vibration and moisture – tested to 10G shock and 95% humidity. We stock all variants for HOWO, T7H, SITRAK, and TX series. For high‑mileage trucks, replacing an aging BCU pre‑emptively can prevent intermittent electrical failures that leave you stranded. All our units are factory‑sealed, loaded with the latest firmware, and ready to install. Choose the Sinotruk Nano BCU for a worry‑free electrical system – the smart choice for modern truck operators.
Need a BCU for a specific chassis? Provide your VIN, and we will supply the exact part number and pre‑program it for free. Genuine Sinotruk Nano BCU – intelligence behind every switch.
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