Your car’s power steering system is an essential part of driving, and it needs to be kept in good working order. If something goes wrong with the pressure switch, your car will be difficult to control – and that could lead to an accident. Here are four steps to take if your power steering pressure switch starts to fail.
The Problem
Power steering pressure switches are a common issue on older cars. When the switch wears out, it can cause poor steering and even total loss of power.
The Problem
According to TheCarConnection.com, power steering pressure switches can fail due to age, wear and tear, or corrosion. When this happens, the power steering pump may not be able to provide enough pressure to the wheel, which can lead to poor steering and even loss of power.
One common symptom of a power steering pressure switch problem is a decreased or absent pressure when you turn the wheel the opposite way of how it should turn (i.e., if the switch is on “left” side, it should turn right when you rotate it). Additionally, if you drive your car for a long period with the switch off, it may start to feel like there’s less pressure when you apply the brake or accelerator.
If you notice any of these symptoms, it’s important to get your car checked by a mechanic ASAP. Without proper pressure in your system, your car may not be able to stay in motion – and could even require expensive repairs.
The Solution
If your car has power steering, then it is likely that the pressure switch is responsible for keeping the power steering fluid in check. This switch helps to regulate the pressure of the fluid, making sure that it remains at a consistent level. If this switch goes out of whack, then the power steering can become erratic and difficult to use.
There are a few different ways that you can replace the power steering pressure switch. The easiest option is to take the car into a local mechanic. They will be able to install the new switch without any trouble. However, if you don’t have access to a mechanic or don’t want to spend time taking your car in for repair, then you can replace the switch yourself.
To do this, you’ll first need to remove the wheel. Then, you’ll need to remove the cover over the power steering pump. Once you’ve done that, you’ll need to disconnect the pressure hose from the pump. Next, you’ll need to unscrew the pressure switch from its mounting bracket. Finally, you’ll need to install the new switch and screw it back into place.
How to Replace a Power Steering Pressure Switch
When your power steering pressure switch fails, your car will no longer be able to turn. In order to replace the power steering pressure switch, you’ll need to purchase a new one and remove the old one. Here’s how to do it:
1. Park your car in a safe location.
2. Disconnect the negative battery cable.
3. Open the hood and disconnect the air bag sensor wires.
4. Remove the screws that hold the power steering rack to the chassis.
5. Loosen the bolts that hold the pressure plate to the rack and remove it.
6. Remove the bolt that holds the pressure plate to the steering column and remove it.
7. Disconnect the connector that connects the switch to the wiring harness and remove it from under the dash.
8. Unplug the wiring harness from underneath the dash and pull out the old switch.
9. Install a new switch in its place, plugging it into the wiring harness and screwing it in place. Replace all of the screws and bolts that you removed in step 5