Power Steering Went Out While Driving: Is It Safe to Drive?

Tue, 11 Aug 2026 00:00:00 +0000

> **Quick Answer:** No, it is not safe to drive normally with failed power steering, but you can steer the car without it. The wheel will feel extremely heavy, especially at low speeds and in parking lots. Get to a safe spot, pull over, and assess before going further. On a highway, slow down, signal early, and exit. Do not ignore it and keep driving as if nothing happened.

## Can I Still Steer the Car If the Power Steering Goes Out?

Yes, you can still physically steer the car. Power steering is a hydraulic or electric assist system. When it fails, the rack and pinion (or electric motor on newer cars) still connects your hands to the front wheels. You are just doing all the work yourself.

At highway speeds, 55 mph and above, the steering will feel almost normal because aerodynamics and momentum reduce the effort needed. The danger zone is low speed: tight turns, parking lots, and off-ramp hairpins. A full lock-to-lock turn with a failed power steering pump on a larger vehicle can take real physical effort. Know that going in.

## What Do I Do the Moment Power Steering Fails While Driving?

Keep both hands on the wheel and stay calm. The car will not suddenly dart off the road. Here is the sequence:

1. Grip the wheel firmly and maintain your lane.
2. Avoid sudden sharp turns. Slow, deliberate inputs.
3. If you are on a highway, ease off the throttle gradually. Signal early, give yourself extra distance to turn.
4. Pull off at the next safe exit or wide shoulder. Do not attempt a U-turn or tight parking lot maneuver at speed.
5. Once stopped safely, turn off the engine and check under the hood.

Look for a low or empty power steering fluid reservoir (it is a small plastic tank, usually near the firewall on the passenger side, with a steering wheel icon on the cap). Also look for a snapped serpentine belt. A broken serpentine belt kills the power steering pump along with your alternator, which means you may also have a dead battery warning light on the dash. If that is the case, [a snapped serpentine belt](/serpentine-belt-snapped-while-driving-emergency-steps/) is its own emergency.

## Is It Safe to Drive to a Shop or Do I Need a Tow?

It depends on how far you are going and what traffic looks like. Straight freeway miles at speed: manageable for a short distance if you are careful and the car is not leaking fluid heavily. Stop-and-go city driving, winding roads, or a parking lot: genuinely risky, because you could lose control of a turn you expected to take easily.

The honest answer: if the shop is more than a mile or two away, or if you have to navigate any significant turns or intersections in heavy traffic, call a tow. The repair cost of a blown power steering line or dead pump is much cheaper than a fender bender caused by under-steering into a curb. If you are stranded on a busy road and unsure whether to wait or drive, the same logic applies as when your [car died on an interstate](/car-died-on-interstate-who-do-i-call-first/): get to safety first, then decide.

## What Actually Causes Power Steering to Fail Suddenly?

Four causes cover the vast majority of sudden failures:

**Low or no fluid.** A slow leak in the high-pressure line or the rack itself drains the reservoir. The pump whines and then stops assisting. Check the fluid level first, it takes 30 seconds
![mechanic car repair](/images/power-steering-went-out-while-driving-is-it-safe-to-drive/mid.jpg)
*Photo: Pexels*
.

**Broken serpentine belt.** The same belt that drives your alternator usually drives the power steering pump. If it snaps, everything goes at once. You will hear a loud slap or squeal right before the wheel goes heavy.

**Failed power steering pump.** The pump bearing seizes or the internal vanes wear out. You get a groan when turning, then nothing. Common on vehicles with over 100,000 miles.

**Electric power steering (EPS) fault.** Vehicles from roughly 2010 onward often use an electric motor instead of a hydraulic pump. These fail silently. A warning light (usually labeled "EPS" or "Power Steering") comes on and the assist cuts out. No fluid to check. This is a sensor, motor, or control module issue and needs a scan tool to diagnose.

## Will Driving With No Power Steering Damage My Car?

Driving briefly without fluid assist will not damage the mechanical steering components if you are gentle. However, running a hydraulic pump dry will destroy it fast. If you see fluid on the ground or the reservoir is bone dry, do not drive the car while trying to steer. You will burn up the pump and turn a $150 repair into a $600 one.

Electric power steering systems cut out to protect the motor from overheating. Forcing turns repeatedly against the cutout can stress the motor and column components over time.

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![tow truck road](/images/power-steering-went-out-while-driving-is-it-safe-to-drive/bottom.jpg)
*Photo: Pexels*

## Common Questions

**Q: My power steering suddenly went heavy but came back after a minute, is that a warning sign?**
A: Yes. Intermittent loss of assist is almost always low fluid or a pump that is starting to fail. Check the reservoir immediately. If the fluid is fine, get the pump inspected before it fails completely on the road.

**Q: Can I add power steering fluid on the side of the road to fix it temporarily?**
A: If the reservoir is low and you have the correct fluid, yes, topping it off can restore assist and get you to a shop. Use only the fluid type specified in your owner's manual. However, if there is an active leak, the fluid will drain out again quickly and you need a tow, not a top-off.

**Q: My EPS warning light came on and the steering went stiff. Is this different from hydraulic failure?**
A: Yes. Electric power steering failure means a motor, sensor, or module problem, no fluid involved. You can still steer manually, but you cannot fix it roadside. The car needs a shop with a scan tool to pull the fault code and diagnose the specific component.

**Q: How much does a power steering pump replacement cost?**
A: A hydraulic power steering pump runs roughly $200 to $500 in parts and labor for most cars. If the rack or high-pressure line is also damaged, add $300 to $800 more. Electric power steering repairs vary widely, from a $100 sensor to over $1,000 for a column-mounted motor assembly.

**Q: If I turn my car off and back on, will power steering come back?**
A: Sometimes, on electric power steering systems. The EPS control module can reset after a brief thermal cutout. If steering returns after a restart, drive carefully to a shop and get the fault code read. On hydraulic systems, a restart changes nothing. If fluid is low or the belt is broken, the problem will not fix itself.

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Power Steering Went Out While Driving: Is It Safe to Drive?
