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Dongfeng Heavy Truck High-quality cab electrical Accessories combination Instrument Assembly 3801010-C0110

The Combination Instrument Assembly (Part No. 3801010-C0110) is an OEM-specified digital-analog hybrid instrument cluster designed for use in Dongfeng commercial vehicles, particularly the Tianlong (Kinland) series heavy-duty trucks. Officially known as the Dashboard or Instrument Cluster, this unit serves as the central visual interface between the driver and the vehicle’s engine, transmission, braking, and emissions systems.

Integrating both analog gauges and digital LCD display, it provides real-time feedback on key operational parameters such as speed, RPM, coolant temperature, fuel level, dual-circuit air pressure, urea level, and diagnostic warnings. Utilizing CAN bus communication (J1939 protocol), it receives data directly from the Engine Control Unit (ECU), Transmission Control Module (TCM), and ABS system—reducing wiring complexity and improving signal accuracy.
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  • 3801010-C0110

  • Dongfeng

Attribute Specification
Product Name Combination Instrument Cluster / Dashboard Assembly
Manufacturer Dongfeng Commercial Vehicles Co., Ltd. (OEM)
Primary Part Number 3801010-C0110
Alternative Names Vehicle Instrument Panel, Gauge Cluster, Dash Meter
Operating Voltage 24V DC nominal (range: 18–32V)
Display Type Hybrid: Analog dials + Digital LCD screen
Communication Protocol CAN Bus (SAE J1939 standard)
Backlight Color Amber or emerald green (varies by production batch)
Brightness Control Manual adjustment or automatic ambient light sensing
Housing Material Flame-retardant engineering plastic with anti-glare faceplate
Mounting Location Behind steering wheel, integrated into dashboard frame
Application Class Medium- to Heavy-Duty Commercial Trucks
组合仪表组件-1


组合仪表组件-3


Parameter Value / Detail
Main Gauges
- Speedometer 0–160 km/h (or 0–100 mph)
- Tachometer 0–3000 RPM (redline varies by engine calibration)
- Water Temperature Gauge Cold → Hot range; warns at high temp
- Fuel Level Gauge E – F scale
- Dual Air Pressure Gauges Brake circuits I & II (0–12 bar)
- Oil Pressure Indicator Warning light only (no analog dial)
Digital LCD Display Functions
- Odometer / Trip Meter Cumulative and resettable
- Real-Time Fuel Consumption L/100km or mpg
- Urea (AdBlue) Level Percentage remaining
- Time & Date Adjustable via button controls
- Diagnostic Trouble Codes (DTCs) Displays fault messages when triggered
Warning Indicators ABS, Engine Fault, Charging, Preheat, Seat Belt, Door Ajar, etc.
Audible Alerts Built-in buzzer for low-pressure, door-open, and seatbelt alerts
Environmental Operating Range -40°C to +85°C (-40°F to +185°F)
Vibration Resistance Complies with QC/T 417 and GB/T 28046 standards
Weight Approx. 3.5 kg (7.7 lbs)
Connector Type Multi-pin waterproof plug (typically 20+ pins)


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