Can the car still be driven when the AWD light is on?

[DeHolden]

If a warning light appears while the engine is running, it indicates a fault in the car's electronic control system. A diagnostic tool is needed to read the fault code before proceeding with repairs. Below is an introduction to AWD: Part-Time 4WD: AWD stands for All-Wheel Drive system. To understand full-time AWD, it's essential to first know what part-time 4WD (PART-TIME 4WD) is. Part-time 4WD is the most common four-wheel-drive system. It is called part-time 4WD because it cannot be used on roads with good traction. Due to the absence of a central differential, the speed difference between the front and rear drive shafts during turns can only be offset by one tire slipping. When road traction is good, tire slip is difficult to achieve. Therefore, part-time 4WD should not be used on roads with good traction, which is how it got its name. Full-Time 4WD: On the basis of full-time AWD, there is also full-time 4WD (transfer case without 2WD mode). Full-time 4WD uses an intelligent transfer case, which can distribute different driving forces to the front axle as needed. A good intelligent transfer case can achieve a power output variation from 0 to 100%.