The steering information reduced warning means your power steering system has detected a problem and limited itself to protect you

When this warning appears on your dashboard, your car's power steering system has either lost pressure, detected an electrical fault, or found a mechanical issue. The system doesn't shut down entirely — it reduces information to keep you driving, but with noticeably heavier steering. You can still steer, but it will feel like driving an older car without power steering.

The warning usually appears as a yellow or amber light with text reading "Steering information Reduced," "Power Steering Fault," or "EPS Fault" (electric power steering). Some cars show it alongside a steering wheel icon. The exact wording depends on your vehicle's make and model.

Resetting the warning is not the same as fixing the underlying problem. A reset clears the warning light from your dashboard, but if the steering system has an actual fault, the light will return. The real question is whether the problem is temporary (like a low-power-steering fluid level) or permanent (like a failing steering pump or electrical component).

Key Takeaways

  • The steering information reduced warning means your power steering system detected a fault and limited itself — you can still drive, but steering will be heavier.
  • Most resets involve turning the steering wheel fully left and right while the engine is running, or disconnecting the battery for 15 minutes, but these only clear the warning light, not the underlying fault.
  • If the warning returns within a few days, the problem is not temporary and requires a mechanic to diagnose the actual fault.
  • Driving with reduced steering information is safe for short distances to a repair shop, but the heavier steering makes parking and low-speed maneuvers harder.
  • Common causes include low power steering fluid, a failing electric motor, a broken serpentine belt, or a faulty steering angle sensor.

How to reset the warning light yourself

The most common reset method is the steering wheel turn: start your engine, turn the steering wheel fully to the left and hold it there for 10 seconds, then turn it fully to the right and hold for 10 seconds. Repeat this cycle two or three times. Some vehicles will clear the warning during this process; others will not respond at all. This method works because it exercises the steering system and can clear temporary sensor faults.

If the steering wheel turn does not work, try disconnecting the negative terminal of your battery for 15 minutes while the engine is off. This clears all fault codes stored in your car's computer. Reconnect the terminal, start the engine, and see if the warning is gone. This method works on most vehicles but will also reset other warning lights and may clear codes a mechanic needs to see, so only do this if you plan to drive to a repair shop when ready after.

A third option is to use an OBD-II scanner (a handheld device that reads your car's fault codes). You can buy one for $25 to $100 or borrow one from an auto parts store. Plug it into the diagnostic port under your steering wheel, find the steering information fault code, and select "clear codes." This is more precise than battery disconnection because it targets only the steering system codes.

None of these methods fix an actual steering system problem. They only clear the warning light. If the underlying fault still exists, the light will return within a few days of driving.

When the warning comes back — what it means

If the steering information reduced warning returns within a week, the problem is not a temporary sensor glitch. Your steering system has a real fault that needs diagnosis. Continuing to drive with a recurring warning is not dangerous for short distances, but it signals that something is wearing out or failing.

Take your car to a mechanic or dealership and tell them the warning appeared, you reset it, and it came back. Provide the fault code if you have it (from the OBD-II scanner). The mechanic will plug in a diagnostic tool to read the current fault codes and perform a physical inspection of the steering system.

Common faults that trigger this warning include low power steering fluid (the cheapest fix, usually $30 to $100 for fluid and a top-up), a failing electric power steering motor (typically $500 to $1,500 to replace), a broken serpentine belt (usually $200 to $400), a faulty steering angle sensor (often $300 to $600), or a failing steering pump (usually $400 to $800). The cost depends on your car's make, model, and age.

Driving safely with reduced steering information

Reduced steering information does not mean your brakes or engine are failing. You can drive to a repair shop, but expect the steering to feel stiff and require more physical effort, especially at low speeds and when parking. Highway driving is easier because you need less steering input at speed.

Avoid heavy traffic, tight parking spaces, and narrow roads if possible. If you must park, arrive early and take extra time. Do not attempt to drive long distances (more than 30 miles) with reduced information unless you have no other option — the heavier steering will tire your arms and shoulders.

If the warning appears while you are driving and the steering suddenly becomes very hard (not just noticeably heavier, but genuinely difficult to turn), pull over safely and call for a tow truck. This indicates a complete loss of power steering information, not just a reduction. Complete loss is rare but means the system has failed entirely.

Why the warning appears in the first place

Modern cars use either hydraulic power steering (a pump driven by the engine) or electric power steering (an electric motor attached to the steering column). Both systems have sensors that monitor pressure, temperature, and electrical current. When a sensor detects something outside normal range — low fluid pressure, high motor current, a broken wire, or a sensor malfunction — it triggers the warning and reduces information as a safety measure.

The system reduces information rather than shutting down completely because a car with no power steering is harder to control in an emergency. Reduced information is a compromise: you can still steer and brake, but you know something is wrong and should get it checked soon.

Some warnings are false alarms caused by a faulty sensor rather than an actual steering problem. Others indicate real wear. A mechanic's diagnosis is the only way to tell which one you have.

Preventing steering information problems

If you have hydraulic power steering, check your power steering fluid level every month or two. The reservoir is usually a translucent plastic bottle under the hood with a dipstick or fill line marked on the side. Top it up with the fluid type specified in your owner's manual if it is low. Low fluid is the most common cause of the steering information reduced warning and the easiest to prevent.

Inspect your serpentine belt (the rubber belt that drives the power steering pump) for cracks or fraying every six months. A worn belt can slip and reduce steering pressure. Most serpentine belts last 50,000 to 100,000 miles before needing replacement.

If you have electric power steering, there is less routine maintenance. Keep your battery in good condition and have the electrical connections to the steering motor inspected during regular service. Electric systems are generally more reliable than hydraulic ones but more expensive to repair when they fail.

Frequently Asked Questions

Is it safe to drive with the steering information reduced warning on?

Yes, for short distances to a repair shop. The warning means your power steering has limited itself, not failed completely. Steering will be heavier and require more effort, but you can still control the car. Avoid long drives, heavy traffic, and tight parking until you have it checked.

Will the warning go away on its own?

Sometimes, if the fault was temporary — like a sensor reading a glitch or the system recovering from low fluid after you topped it up. If the warning stays on or returns within a few days, the problem is not temporary and needs a mechanic's diagnosis.

Can I drive on the highway with reduced steering information?

Yes, highway driving is safer than city driving with reduced information because you need less steering input at speed. Avoid heavy traffic and exits that require sharp turns. If you must drive more than 30 miles, consider having the car towed instead to avoid fatigue.

What is the difference between steering information reduced and power steering failure?

Reduced information means the system detected a problem and limited itself — steering is heavier but still responsive. Complete failure means the system has shut down entirely and steering is very hard. If steering suddenly becomes extremely difficult to turn, pull over and call for a tow truck.

Do I need to go to a dealership or can a regular mechanic fix it?

A regular mechanic can diagnose and fix most steering information problems, including low fluid, belt replacement, and sensor issues. Dealerships have factory-specific diagnostic tools and may be necessary if the problem involves the steering motor or computer module, but they are usually more expensive. Start with a trusted independent mechanic.