Mercedes-Benz S500 Transmission Position Sensor (Switch) Replacement at your home or office.

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Transmission Position Sensor (Switch) Replacement Service

How much does a Transmission Position Sensor (Switch) Replacement cost?

On average, the cost for a Mercedes-Benz S500 Transmission Position Sensor (Switch) Replacement is $222 with $127 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1996 Mercedes-Benz S500V8-5.0LService typeTransmission Position Sensor (Switch) ReplacementEstimate$492.55Shop/Dealer Price$604.44 - $900.74
1997 Mercedes-Benz S500V8-5.0LService typeTransmission Position Sensor (Switch) ReplacementEstimate$472.55Shop/Dealer Price$584.47 - $880.79
1999 Mercedes-Benz S500V8-5.0LService typeTransmission Position Sensor (Switch) ReplacementEstimate$472.55Shop/Dealer Price$584.47 - $880.79
1998 Mercedes-Benz S500V8-5.0LService typeTransmission Position Sensor (Switch) ReplacementEstimate$472.55Shop/Dealer Price$584.43 - $880.72
1994 Mercedes-Benz S500V8-5.0LService typeTransmission Position Sensor (Switch) ReplacementEstimate$472.55Shop/Dealer Price$584.50 - $880.84
2002 Mercedes-Benz S500V8-5.0LService typeTransmission Position Sensor (Switch) ReplacementEstimate$349.35Shop/Dealer Price$430.47 - $634.39
1995 Mercedes-Benz S500V8-5.0LService typeTransmission Position Sensor (Switch) ReplacementEstimate$477.55Shop/Dealer Price$589.23 - $885.37
2001 Mercedes-Benz S500V8-5.0LService typeTransmission Position Sensor (Switch) ReplacementEstimate$354.35Shop/Dealer Price$435.89 - $640.11
Show example Mercedes-Benz S500 Transmission Position Sensor (Switch) Replacement prices

What is the Transmission Position Sensor (Switch) all about?

Vehicles equipped with an automatic transmission are designed to start only in park or neutral gears. If a vehicle is able to start in reverse or drive gears, it can unintentionally move, causing damage to property or injuries to occupants or bystanders. For this reason, automakers have developed a safety shutdown called a transmission position sensor or range sensor that cuts the power to the starter control circuit if the vehicle is not in park or neutral. This sensor or switch is typically mounted on the side of the transmission and screws into the body of the transmission to detect in which gear the transmission is engaged. If the driver attempts to start the vehicle when the transmission is engaged in a gear other than park or neutral, power is not distributed to the starter circuit. The vehicle will not crank, preventing unintentional vehicle movement. If the transmission position sensor, or range sensor fails, the vehicle may be able to start while engaged in a drive gear.

Keep in mind:

  • Symptoms related to the transmission position sensor mimic those of other common problems.
  • Professional mechanics need to diagnose the symptoms for accurate repair.
  • The transmission position sensor is also commonly referred to as a transmission range sensor.

How it's done:

  • The faulty transmission position sensor switch is identified
  • The vehicle is lifted and supported on jack stands
  • The defective transmission position sensor switch is then removed
  • The new transmission position sensor switch is installed and the vehicle taken off the jack stands
  • The repair is verified and the vehicle is road tested for proper operation

Our recommendation:

While the transmission position sensor is does not require any routine service, as an electronic part, it can fail. If your automatic transmission-equipped vehicle is able to start in a gear other than park or neutral, or if your vehicle will not start when in park or neutral, you may need to replace the transmission position sensor.

What common symptoms indicate you may need to replace the Transmission Position Sensor (Switch)?

  • Engine will not start at all
  • Engine will only start in neutral gear, not in park
  • Engine will start in engaged in drive or reverse gear

How important is this service?

If your vehicle is able to start in gear, there is potential to cause injury to people or damage to property. If the range sensor fails, have it replaced immediately.

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Excellent Rating

(94)

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87
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Lavell

28 years of experience
230 reviews
Lavell
28 years of experience
Mercedes-Benz S500 V8-5.0L - Battery - Oakland, California
- Overall great service - extremely timely - respectful - would definitely repeat service

Brian

24 years of experience
200 reviews
Brian
24 years of experience
Mercedes-Benz S500 V8-5.0L - Brake Rotor/Disc Replacement (Front) - Frederick, Maryland
Brian came all the way from PA to Frederick, MD before our 8am Sunday appt. I had all my OE parts for him as previously discussed over the phone. He got the job done, left my garage clean, and gave me a few pointers on what needs to be done next.

Logan

49 years of experience
82 reviews
Logan
49 years of experience
Mercedes-Benz S500 V8-5.0L - Inspection / Diagnostics - Pleasanton, California
I had never used anything like this type of service. Logan was very respectful and I appreciate his help. He was so considerate and took time to explain what he felt was wrong with my vehicle.

Robert

40 years of experience
37 reviews
Robert
40 years of experience
Mercedes-Benz S500 V8-5.0L - Brake Hose Replacement (Driver Side Rear, Passenger Side Rear) - Phoenix, Arizona
Honest and knowledgeable. Great guy, even better mechanic. Called before the appointment to ask questions and setup a game plan. Arrived right on time. Gave a fair and honest diagnostic which ended up saving me money on the repair. The work performed was top notch. Would highly recommend Bob to anyone that reads this.

Excellent Rating

(94)

Rating Summary
87
5
0
0
2
87
5
0
0
2
Number of Mercedes-Benz S500 services completed
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