Help with Vauxhall Meriva B power steering pump faults. (2024)

FAQs

Why is the power steering failing on my Vauxhall Meriva? ›

A faulty torque position sensor is the most common cause of failure; this can cause the steering to fail, sometimes this will cause the steering wheel to groan and vibrate when turning sometimes the power steering will become lighter in one direction than the other.

Often, you can fix the problem by pulling off the road, shutting the car off, and letting it sit for a minute. When you turn the car back on, the system will reset itself. If it doesn't, you need to have the steering system inspected as soon as possible.

Vauxhall Corsa's have a very common problem with their electric power steering columns to become biased one-way. This means that rather than having an evenly light power steering wheel.. it becomes quite hard to steer one way and easier to steer in the opposite direction.

This Vauxhall Meriva electric power steering column is a very common failure for all Meriva vehicles. The fault normally starts out being very intermittent with the steering warning light only coming on after long journeys.

Examine your fuse box, look for obvious faults with your wires and connections, and check the voltage in your battery. Assuming those actions don't work, here's a quick (possible) fix – shut your car off completely and restart it. This helps reset the electrical components, and your electric steering might come back.

It doesn't have an electrical component, so there's no fuse. There's a belt that drives the pump to make the hydraulic pressure. If there's no power steering, there's no fluid or the belt is slipping.

Improper Fluid Levels

Too much and your valves and seals could collapse under the pressure. Not enough and the fluid can't exert the force needed to turn your car. Replacing your fluid on time will help prevent this issue, but any leaks can cause a loss of fluid that will ultimately lead to power steering failure.

If you are having trouble with your electric power steering, it is important to take it to a mechanic to have it checked out. What is the most common failure in a power steering system? Usually they start leaking fluid. It can be a seal that has worn out, or a hose that that is about to burst.

What is most common power steering problem? ›

Fluid Leaks

Most of the time it starts with a worn seal slowly starting to wear out and fail or a hose developing a minor flaw. Eventually, these small problems become bigger, and when they become bigger, they cause your pump to fail and your power steering to give out.

When power steering assist fails, you can still steer the car, but it's much harder to turn the wheel when going slow. It would be extremely difficult, if not impossible, to drive at very slow speeds but should get easier with speed.

Driving a vehicle with a bad power steering pump is dangerous if it's hard to steer or stop steering unexpectedly. A leaking power steering pump can cause a fire , this fluid will burn!! A dry pump will be damage and possibly lock up or cause the drive belt damage and lose other vehicle functions.

A hydraulic or electric power steering system can fail because of a loss of hydraulic fluid, a snapped serpentine belt, or a damaged hydraulic pump. If your power steering goes out, carefully direct your vehicle to the side of the road and carefully slow down.

Most of the time it starts with a worn seal slowly starting to wear out and fail or a hose developing a minor flaw. Eventually, these small problems become bigger, and when they become bigger, they cause your pump to fail and your power steering to give out.

Causes for electric power steering failure: Damage to electronic power steering control unit. Bad sensors like steering angle sensors and vehicle speed sensors. Failing electric motor.