1. Design & Function:

   • Pulley-Based CVT with electro-hydraulic control for seamless ratio adjustment (5.0:1 range).

   • Chain-Driven (Bosch-supplied pushbelt, 12mm pitch) for reduced slip vs. belt designs.

2. Key Specs:

   • Torque Capacity: 190Nm (optimized for 1.5L/1.6L NA/T engines).

   • Fluid: Proprietary CVT-2 oil (viscosity 6.5 cSt @100°C).

   • Control Module: Integrated TCU with adaptive shift logic.

3. Durability Features:

   • Hardened conical pulleys (55 HRC, 0.1µm surface finish).

   • Auxiliary cooling circuit (max fluid temp 130°C).

4. Failure Modes:

   • Belt slippage (fluid degradation or pressure loss).

   • Valve body wear (clogged solenoids causing "shift shock").

   • Input shaft bearing noise (improper preload).

Note: Requires 60k km fluid intervals; post-2021 units have upgraded pressure sensors.