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1.100% OEM Direct Replacement:
Engineered to meet or exceed the original specifications, this motor ensures perfect compatibility with your Great Wall TDM. It directly replaces OEM numbers 4408648001A and 6M347K004AA for a hassle-free installation.
2.Precision Engineering for Durability:
Manufactured with high-quality materials and robust internal components, this motor is built to withstand the demands of off-road use, providing long-lasting performance and resistance to vibration and temperature variations.
3.Maintains System Integrity:
By using a direct-fit, specification-matched component, you protect the integrity of your vehicle’s entire 4WD control system, preventing potential issues with sensors or the transfer case control module.
| Parameter Category | Specification | Notes / Description |
| Product Type | Transfer Case Actuator Motor | Electrically engaged motor for 4WD systems |
| Voltage | 12 Volts DC | |
| Rotation | 30±5 RPM | |
| Power | 30W | |
| Torque | 25N.M |
1.Precise and Reliable Engagement:
Ensures accurate and dependable shifting between 2-wheel drive (2H) and 4-wheel drive (4H/4L) modes, providing confidence in various driving conditions.
2.Robust Construction and Durability:
Built with high-quality materials to withstand harsh off-road environments, vibrations, and extreme temperatures, ensuring a long service life.
3.Compact and Efficient Design:
The 12V DC power system is efficient and integrates seamlessly with the vehicle's existing electrical system. Its compact size allows for easy installation within limited space constraints.
4.Enhanced Vehicle Capability:
Enables the driver to effortlessly access the vehicle's full 4x4 potential, significantly improving traction and control on low-grip surfaces like mud, snow, sand, and steep inclines.
5.Improved Safety:
By providing a secure and reliable connection to 4-wheel drive, it enhances vehicle stability and control in adverse weather and challenging terrain, contributing to overall driving safety.
1. Primary Function: Engagement/Disengagement of 4WD
The motor is an actuator designed to electrically engage and disengage the vehicle's four-wheel drive (4WD) system via the transfer case.
It receives signals from the driver's 4WD mode selector (e.g., 2H, 4H, 4L buttons or dial) and physically shifts the transfer case's internal gears or clutch to the commanded position.
2. Operation via Dashboard Controls
The motor operates only upon command from the vehicle's electronic control unit (ECU).
To Engage 4WD: While the vehicle is moving at a low speed or is stopped (refer to your owner's manual for specific instructions), select the desired 4WD mode (4H or 4L) using the dashboard control switch.
To Disengage 4WD: Select the 2H mode using the dashboard control switch. It is often recommended to drive straight for a short distance to allow the system to disengage smoothly.
3. Required Vehicle Conditions for Operation
For shifting into 4H: Can often be done at low speeds or while rolling slowly (e.g., under 5-10 km/h). Some models may allow shifting while stopped.
For shifting into or out of 4L: The vehicle must be completely stopped, the transmission must be in Neutral (N), and the brake pedal is often depressed. Always consult the vehicle's owner's manual for exact procedures.
