Mercedes-Benz SLC300 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 Mercedes-Benz SLC300 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
2017 Mercedes-Benz SLC300L4-2.0L TurboService typePower Steering Pressure Switch ReplacementEstimate$273.31Shop/Dealer Price$322.89 - $449.13
2018 Mercedes-Benz SLC300L4-2.0L TurboService typePower Steering Pressure Switch ReplacementEstimate$253.31Shop/Dealer Price$302.91 - $429.16
Show example Mercedes-Benz SLC300 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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Rating Summary
5,332
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5,332
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Mazyar

8 years of experience
497 reviews
Mazyar
8 years of experience
Mercedes-Benz SLC300 L4-2.0L Turbo - Brake Pads Replacement (Front) - Atlanta, Georgia
Could not have been more pleased with the great customer experience provided by Mayzar. He was early on a day that was very nasty due to weather. Kept me updated and made sure I understood everything he did. Looking forward to my next maintenance experience with Your Mechanic team.

Andrew

11 years of experience
354 reviews
Andrew
11 years of experience
Mercedes-Benz CLK320 V6-3.2L - Brake Pads Replacement (Rear) - Ellicott City, Maryland
Andrew was early to arrive at the appointment and he was courteous and professional. He is a knowledgeable and skilled mechanic. I would definitely book him again for future auto repairs.

Dave

23 years of experience
303 reviews
Dave
23 years of experience
Mercedes-Benz E350 V6-3.5L - 80,000 Miles Maintenance Service - San Jose, California
i be leave i have finally found a honest mechanic in Dave. we have been rip off so much i was losing hope there was such a thing like honest people it takes a company with a group a great mechanic to stop letting the big corporation rip people off.thank you Dave for restoring my belief that there is still honest people.

Colin

27 years of experience
117 reviews
Colin
27 years of experience
Mercedes-Benz C300 L4-2.0L Turbo - Oil Change - Riverview, Florida
Great mechanic great covid-19 protocol overall a great person will recommend to the whole family thank you five star rateing ☆☆☆☆☆

Excellent Rating

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Rating Summary
5,332
192
54
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123
5,332
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54
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123
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