BMW 428i xDrive Gran Coupe Power Steering Pressure Switch Replacement at your home or office.

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Power Steering Pressure Switch Replacement Service

How much does a Power Steering Pressure Switch Replacement cost?

On average, the cost for a BMW 428i xDrive Gran Coupe Power Steering Pressure Switch Replacement is $174 with $79 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2016 BMW 428i xDrive Gran CoupeL4-2.0L TurboService typePower Steering Pressure Switch ReplacementEstimate$273.31Shop/Dealer Price$330.39 - $462.26
2015 BMW 428i xDrive Gran CoupeL4-2.0L TurboService typePower Steering Pressure Switch ReplacementEstimate$253.31Shop/Dealer Price$310.42 - $442.31
Show example BMW 428i xDrive Gran Coupe Power Steering Pressure Switch Replacement prices

What is the Power Steering Pressure Switch all about?

Power steering makes steering a vehicle much easier at low speeds. However, because the system is powered by the engine, increased loads can cause problems. The harder the power steering system must work to meet the demands of the driver, the heavier the load is placed on the engine.

The power steering pressure switch is located either at the power steering pump or the gearbox. It’s an on/off type of switch that communicates with the vehicle’s computer by sending information about the fluid pressure in the system, and if necessary, the computer adjusts the engine’s operation to account for increased demand. In some systems, the switch is also tied into the vehicle’s air conditioning and will turn off the compressor at certain load points (or communicate with the ECM to turn off the compressor). The switch uses a diaphragm, as well as two electrical sensors. Over time and through exposure to heat, the sensor can malfunction or fail.

Keep in mind:

  • The power steering pressure switch is not part of any regular maintenance.
  • The power steering pressure switch cannot be inspected without significant teardown.
  • Failure of the power steering pressure switch can mimic a number of other problems with the system, so it’s vital that one of our expert mechanics diagnose the problem.

How it's done:

  • The hood is opened and the engine is allowed to cool then drained of fluid
  • The power steering pressure switch is removed from the pressure line
  • The new power steering pressure switch is installed into the pressure line
  • The power steering system is refilled with fluid and purged of air
  • The engine is run and the power steering system operation is checked

Our recommendation:

The power steering system of your vehicle makes handling at low speeds much easier. It’s an important part of your vehicle, and if you’ve noticed that it isn’t operating correctly, we recommend having one of our expert mechanics diagnose it.

What common symptoms indicate you may need to replace the Power Steering Pressure Switch?

  • Lack of power steering assist
  • Engine stutters under heavy steering load

How important is this service?

While it’s not as critical as your drivetrain, the power steering system does offer vital usability enhancements. We recommend having any malfunction diagnosed as soon as possible by one of our expert mechanics. Note that problems with the pressure switch can be similar to numerous other issues, so self-diagnosing the failure is not recommended.

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Meet some of our expert BMW mechanics

Real customer reviews from BMW owners like you.

Excellent Rating

(9)

Rating Summary
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Chris

11 years of experience
77 reviews
Chris
11 years of experience
BMW 428i xDrive Gran Coupe L4-2.0L Turbo - Oil Change - Carmel, Indiana
Chris was prompt and gave me an overview when he arrived of what he was going to be doing, ran me through some basic checks and then gave me the opportunity to ask any questions. Chris was professional and efficient and did a great job explaining everything step by step. I would strongly recommend his services to anyone and I would welcome him to do any repairs on my car in the future.

Matthew

33 years of experience
1279 reviews
Matthew
33 years of experience
BMW 428i xDrive Gran Coupe L4-2.0L Turbo - Brake Pads Replacement (Front) - Newport News, Virginia
Provided great and clear instructions on the process and was done in no time!

William

34 years of experience
569 reviews
William
34 years of experience
BMW 428i xDrive Gran Coupe L4-2.0L Turbo - Car is hard to start - Litchfield Park, Arizona
Very knowledgeable, excellent customer service. I will definitely recommend him to others.

Nik

4 years of experience
2 reviews
Nik
4 years of experience
BMW 428i xDrive Gran Coupe L4-2.0L Turbo - Brake Pads Replacement (Front) - Hawthorne, California
Nik is great he was prompt and courteous. I was skeptical about using this service because I have a foreign car but now I’m ok with it he was informative and made me feel comfortable. I will refer and use the company again only if I get Nik 

Excellent Rating

(9)

Rating Summary
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Number of BMW 428i xDrive Gran Coupe services completed
99+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1100+
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