Transfer Case – Key Features

1. Vehicle Applicability
   • Based on AWD technology derived from RWD, suitable for various vehicle types (pickups, off-road, etc.).
   • Multiple modes available: 2H / 4H / 4L.
2. Shift Operation
   • Electronically controlled shifting: compact package for easy vehicle packaging; rotary shift switch for a clean, intuitive interface.
   • 2H → 4H: shift-on-the-fly when vehicle speed ≤ 60 km/h.
   • 4H → 4L: vehicle must be stopped; for MT press the clutch, for AT set the selector to N.
   • Electromagnetic synchronizer: for models with an electronically controlled front clutch, electromagnetic actuation reduces 2H↔4H shift shock.
3. NVH
   • Optimized chain design with internal/external meshing plate structure to reduce chain-drive noise.
   • Planetary gearset with ground teeth and post-heat finishing for high precision and good NVH performance.
4. Durability
   • Design life: 10 years / 250,000 km.
   • Dedicated transmission lubricant with self-cleaning filtration; extended drain interval.
   • Maintenance: check oil every 8,000 km (or at engine-oil service); replace lubricant every 40,000 km or once per year.