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FAW Large Current Line & Bonding Strap Assembly
FAW Large Current Line & Bonding Strap Assembly
2025-08-02
FAW Right Chassis Wire Harness Logic Assembly
FAW Right Chassis Wire Harness Logic Assembly
2025-08-03

FAW Left Chassis Wire Harness Logic Assembly

FAW Left Chassis Wire Harness Logic Assembly
FAW Left Chassis Wire Harness Logic Assembly
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What is the FAW Left Chassis Wire Harness Logic Assembly

  • FAW Left Chassis Wire Harness Logic Assembly: Intelligent Control & Protection for Critical Chassis Systems
  • The FAW Left Chassis Wire Harness Logic Assembly is a sophisticated integration of electronic control and robust wiring specifically designed for the driver’s side (left side) chassis systems in FAW commercial trucks. This assembly combines the Left Chassis Wire Harness Module – an intelligent electronic control unit – with a precisely engineered wiring harness. The “logic” aspect involves processing signals from critical left-side sensors (wheel speed, suspension, brake pressure, lighting) and controlling actuators (ABS valves, lift axle controls, left-side lights). Its primary function is to ensure reliable operation, diagnostics, and coordinated responses for safety and performance systems routed along the left chassis rail, directly impacting vehicle stability, braking, and compliance.
  • The Left Chassis Wire Harness Module serves as the central brain within this assembly. Mounted securely within the Left Chassis Wire Harness Logic Assembly housing, it interprets sensor data, executes control algorithms, communicates with the vehicle’s central ECU, and provides diagnostic capabilities specifically for left-side chassis functions. Its operation is vital for systems like Anti-lock Braking (ABS) or Electronic Braking (EBS) on the left wheels, left suspension controls, and targeted lighting management.
  • Protecting sensitive electronics and ensuring long-term harness integrity in the harsh under-vehicle environment is paramount:

  • Rubber Seal Ring: Creates a watertight and dustproof seal where the harness enters or exits the Left Chassis Wire Harness Module housing or junction boxes, preventing moisture and debris ingress that could cause corrosion or short circuits.

  • Plastic Shield (x4): Provides multi-point physical protection. These rigid or semi-rigid shields are strategically placed over vulnerable sections of the wiring harness or connectors. They deflect impacts from road debris, stones, and gravel, prevent abrasion against the chassis frame or components, and shield wires from excessive heat sources like exhaust pipes running along the left side.

  • Secure routing and organization are achieved through specialized fastening:
  • Cable Ties: Standard nylon ties used for bundling smaller wire groups and securing harness branches to mounting points or clips along the left chassis rail, ensuring neatness and preventing tangling.
  • Cable Ties Card Socket: A dedicated mounting socket or anchor point permanently fixed to the chassis. It provides a secure, reusable base for attaching Cable Ties, ensuring consistent and reliable harness anchoring without damaging the wires.
  • Plastic Tie Band Assembly: Refers to heavy-duty, often buckle-type, plastic tie bands. These provide superior tensile strength for securing the main harness trunk or larger bundles to robust chassis mounting points, offering enhanced resistance against vibration and strain compared to standard cable ties, crucial for the dynamic left chassis environment.

Product Parameters of FAW Left Chassis Wire Harness Logic Assembly

Order Part NO. Part Name And Standards Oty
Left Chassis Wire Harness Logic  Assembly 1
1 3724260X-DY683P Left Chassis Wire Harness  Module 1
2 3723011-81W-C00 Cable Ties 30
3 3724031-14C Rubber Seal Ring 1
4 3724114-240 Cable Ties Card Socket 2
5 3724115-240 Plastic Tie Band Assembly 2
6 QF2B4008 Plastic Shield 4
7 QF2B5008 Plastic Shield 2
8 QF2B4006 Plastic Shield 2
9 QF2B6008 Plastic Shield 1

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