* Difficult Steering: The power steering pump assists in turning the wheels. Without it, you'll have to exert significantly more force to steer, especially at low speeds.
* Pump Damage (Indirect): While the pump itself won't be directly damaged *by* being off, the lack of fluid pressure can lead to damage if you continue to force the steering. This can cause internal components to bind and wear out prematurely or even break.
* Fluid Damage (Potentially): While less likely than pump damage, forcing the steering without assistance could lead to excessive pressure building in the system, potentially damaging seals or other components. This is more likely if your power steering fluid level is low.
* Belt Damage (Possible): If the power steering pump is belt-driven and you're running without it, the belt may continue to spin, possibly leading to belt wear or breakage. This depends on the vehicle design, but it's a potential issue.
In short: Don't drive with your power steering pump off unless absolutely necessary and for only a very short distance to get to a safe location. If the pump is malfunctioning, get it repaired or replaced immediately to prevent more serious damage.
