Not safely advisable to drive. A broken power steering hose can leak fluid, remove power assist, and make steering extremely heavy or fail, increasing the risk of a crash. If you notice a leak or suspect hose damage, pull over safely and arrange service.
Understanding power steering systems and hose failures
Most modern cars with hydraulic power steering rely on a pressurized hose that carries steering fluid from a reservoir to a pump and then to the steering rack. The hydraulic pump reduces the physical effort needed to turn the steering wheel. A damaged hose can spray or leak fluid, causing a rapid loss of assist, potentially overheating the pump, and leaving the driver with stubborn, unpredictable steering. Some newer vehicles use electric power steering (EPAS), which does not rely on hydraulic hoses for steering assist; in those cars, a broken hose is not the cause of assist failure and diagnostics differ.
What goes wrong when a hose fails
When a hose fails, fluid may escape quickly, resulting in a dramatic drop in system pressure. If the pump runs dry, it can overheat or fail. The steering becomes heavy, especially at low speeds, and sudden loss of assist can surprise the driver. Fluid spills also create a slippery surface and environmental hazard.
Is it safe or advisable to drive?
In most cases, it is not safe to continue driving a vehicle with a broken power steering hose. Driving with little or no power assist makes steering very hard, increasing the chance of a collision. There is also a risk of further damage to the power steering pump, rack, and other components. If you must move the car, do so only very slowly and for a short distance to reach a safe location or a repair shop, but avoid highways and high-speed driving.
Exceptions and how far you might go
Some drivers may momentarily move a short distance to safer ground if they are unable to stop immediately. However, this should be limited and only done if you can do so with minimal steering effort and without compromising safety. When in doubt, call roadside assistance and have the vehicle towed.
What to do if you notice a leak
If you detect fluid pooling under the vehicle, a foul smell of burnt rubber, or a soft or spongy steering wheel, take immediate precautions and seek help.
If you suspect a damaged power steering hose, take these steps to stay safe.
- Safely pull over and park in a well-lit area away from traffic.
- Turn off the engine to minimize further fluid loss and protect the pump from damage.
- Do not continue driving long distances; avoid highways and high-speed driving.
- Assess the surroundings for obvious signs of a hose rupture or substantial fluid leakage.
- Call roadside assistance or arrange a tow to a qualified repair shop.
Driving with a broken power steering hose generally should be avoided. A tow to a shop is the safest option, and the vehicle should be inspected by a technician before it is driven again.
What to expect during repair
Repair usually involves replacing the damaged hose, replenishing the power steering fluid, and inspecting related components for damage. Depending on the vehicle, the power steering pump and the steering rack may also need inspection or replacement if they were damaged by the leak or by running with low fluid.
The following considerations help outline the repair process and potential costs.
- A professional will inspect the entire power steering circuit to identify the extent of the damage and check for pump or rack wear.
- The damaged hose is typically replaced, and the system is refilled with the appropriate power steering fluid. A flush may be performed if contaminants entered the system.
- If the pump or steering rack shows signs of damage or has overheated, additional components may need replacement, increasing both time and cost.
- A tow is often recommended if the leak is severe, to avoid driving with compromised steering.
- Costs vary by vehicle and region. Hose replacement parts are relatively inexpensive, but labor and potential pump/rack repairs can raise the total. In the United States, total repair bills commonly range from a few hundred to several hundred dollars, depending on parts and labor, with higher costs for luxury models or complicated systems.
Understanding the scope of repair helps set expectations for timing and price, as well as the importance of safety during the process.
Summary
A broken power steering hose generally means you should not drive the vehicle long distances. The safest course is to stop, secure the vehicle, and arrange a tow to a qualified shop. Repair typically involves hose replacement, system refilling, and inspection of the pump and rack, with costs varying by vehicle and region. If your car uses EPAS, hydraulic hose failure is not the usual cause of steering loss, and diagnostics will differ. Always prioritize safety and consult a professional technician for a definitive assessment.
How much would it cost to fix a power steering hose?
The average cost for a Power Steering Hose Replacement is between $697 and $776. Labor costs are estimated between $165 and $242 while parts are priced between $532 and $534. This range does not include taxes and fees, and does not factor in your unique location.
Does Grease Monkey change power steering fluid?
Grease Monkey provides fluid exchange services for critical vehicle systems, including engine oil, transmission fluid, coolant (radiator fluid), brake fluid, and power steering fluid.
How many hours does it take to replace a power steering hose?
Procedures and torque specifications vary significantly by vehicle design—a sedan hose replacement may take 1–2 hours, while a truck with complex routing could take 3+ hours.
Can I drive with a blown power steering hose?
The Bottom Line
So, can you drive with a power steering leak? Yes, technically you can but not for long because it will become increasingly more difficult to steer and extremely dangerous. Your best bet is to have a qualified technician assess your vehicle as soon as possible if you suspect a power steering leak.