Mercedes Power Steering Malfunction What Causes It & How To Fix It

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Mercedes Power Steering Malfunction What Causes
It How To Fix It
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Have trouble steering your Mercedes in the
desired direction?

• More often than not it signifies a power
  steering issue.

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As you go through this presentation, you will
find out
What is a power steering system?
Types of the power steering system
Benefits of power steering system over manual
steering system
Causes of power steering system malfunction in a
car
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Power Steering System Things To Know
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It was invented by Francis W. Davis in 1926.
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It is of the following three types
Hydro-electric power steering system or EPHS
Hydraulic power steering system or HPS
Electric power steering system or EPS
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It has a greater ability to absorb road shocks.
It reduces driver fatigue.
Power steering has many benefits such as
It makes the vehicle much safer to drive.
It is quick to respond.
Enhanced operational use of assist systems such
as Steer Assist and DISTRONIC PLUS (Mercedes).
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Things That Can Result In Power Steering
Malfunction
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1- Defective pump (HPS)
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The case is unique only for vehicles with
hydraulic power steering systems.
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A defective pump can make your Mercedes power
steering system inefficient.
Fix the pump. otherwise things will go south in
seconds.
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2- Low or contaminated fluid (HPS)
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Hydraulic power steering systems require a
special type of fluid to function.
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If that fluid gets contaminated, the power
steering system wont function.
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Check the fluid from time to time
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3- Defective electric motor (EPS)
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Vehicles with an electric power steering system
rely on an electric motor.
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If the motor goes bad, your Mercedes steering
system will start acting up.
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4- Defective control unit (ECU)
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Its the control module that determines how the
motor should operate.
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If a fault occurs in the module, the motor will
not operate as it should.

• You may need a new module to get the issue
  repaired.

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To Keep It Short
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Power steering enables you to maneuver a vehicle
easily and smoothly.
So, ensure the upkeep of your Mercedes power
steering system.
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