Lexus GS450h Neutral Safety Switch Replacement at your home or office.

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Neutral Safety Switch Replacement Service

How much does a Neutral Safety Switch Replacement cost?

On average, the cost for a Lexus GS450h Neutral Safety Switch Replacement is $455 with $360 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2007 Lexus GS450hV6-3.5L HybridService typeNeutral Safety Switch ReplacementEstimate$834.93Shop/Dealer Price$1032.42 - $1585.50
2013 Lexus GS450hV6-3.5L HybridService typeNeutral Safety Switch ReplacementEstimate$814.93Shop/Dealer Price$1012.45 - $1565.55
2010 Lexus GS450hV6-3.5L HybridService typeNeutral Safety Switch ReplacementEstimate$814.93Shop/Dealer Price$1012.45 - $1565.55
2014 Lexus GS450hV6-3.5L HybridService typeNeutral Safety Switch ReplacementEstimate$814.93Shop/Dealer Price$1012.41 - $1565.48
2016 Lexus GS450hV6-3.5L HybridService typeNeutral Safety Switch ReplacementEstimate$814.93Shop/Dealer Price$1012.47 - $1565.60
2017 Lexus GS450hV6-3.5L HybridService typeNeutral Safety Switch ReplacementEstimate$814.93Shop/Dealer Price$1004.93 - $1552.40
2015 Lexus GS450hV6-3.5L HybridService typeNeutral Safety Switch ReplacementEstimate$819.93Shop/Dealer Price$1017.21 - $1570.13
2008 Lexus GS450hV6-3.5L HybridService typeNeutral Safety Switch ReplacementEstimate$819.93Shop/Dealer Price$1017.86 - $1571.27
Show example Lexus GS450h Neutral Safety Switch Replacement prices

What is the Neutral Safety Switch all about?

The neutral safety switch keeps the vehicle from starting when in any gear position other than Park or Neutral. In some vehicles, the switch also monitors gear selection and reverse light feedback data for the vehicle’s computer. Most often mounted to the left-hand side of the transmission, the switch is equipped in vehicles with a transaxle or automatic transmission. Some vehicle neutral safety switches are attached to the shifter mechanism.

Keep in mind:

  • Connected to the starter solenoid, the neutral safety switch completes the starter circuit, allowing the power from the battery to reach the starter only while the gearshift remains in Park or Neutral.
  • The mechanic will check the other systems in your vehicle’s ignition system, such as the starter, battery, and alternator, to make sure those parts are not causing the problem.
  • As a vehicle ages, the neutral safety switch deteriorates.

How it's done:

  • The vehicle is raised and supported on jack stands. The transmission shift lever and cable are removed. The electrical connector is removed from the switch.

  • The neutral safety switch is removed from the transmission. The transmission shaft seal is checked for leaks and replaced as needed.

  • The new neutral safety switch is installed on to the selector shaft and secured while aligning for proper installation alignment.

  • The shift lever and shift cable are reinstalled. The vehicle is checked for proper neutral safety switch operation before the vehicle is lowered off the jack stands.

  • The vehicle is scanned for codes and proper switch indication of gear ranges and road tested for proper operation.

Our recommendation:

Replace a faulty neutral safety switch as soon as possible; otherwise, the vehicle will stop working or suffer engine damage. When the switch does not work properly, the vehicle might jump into gear upon startup. This not only causes damage to the engine itself, but poses a great physical threat to surrounding objects and people. Our expert mechanics will diagnose the neutral safety switch to see if it needs adjustment.

Transmissions that exhibit excessive vibrations cause the switch to go out of alignment over time, which makes vehicle ignition more difficult. When inspecting the neutral safety switch, our expert mechanics check for dirt and grease build-up, moisture, and corrosion. They will also use a test light to confirm a connection through the switch to the starter solenoid.

What common symptoms indicate you may need to replace the Neutral Safety Switch?

  • Engine turns over in any gear, indicating that the neutral safety switch does not work properly and needs replacement
  • Vehicle doesn’t turn over when in Park or Neutral
  • Check Engine Light turns on after ignition

How important is this service?

Replace a faulty neutral safety switch promptly, as driving without a functional switch presents a danger to other drivers, passengers, and those around the vehicle. A faulty neutral safety switch damages the engine, as the vehicle jerks into gear upon startup. The reverse lights could stop working on some vehicles, which creates a safety hazard especially during inclement weather or nighttime.

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Meet some of our expert Lexus mechanics

Real customer reviews from Lexus owners like you.

Excellent Rating

(12)

Rating Summary
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Chris

16 years of experience
419 reviews
Chris
16 years of experience
Lexus GS450h V6-3.5L Hybrid - Pre-purchase Car Inspection - San Francisco, California
Thanks for the inspection Chris. Thorough job, on-time and easy to work with. Car has had zero issues that weren't identified after putting on about 1,500 miles.

Jason

32 years of experience
529 reviews
Jason
32 years of experience
Lexus GS450h V6-3.5L Hybrid - Oil Change - San Jose, California
Good at his job and walked me through the entire process. Would highly recommend.

Nathaniel

16 years of experience
101 reviews
Nathaniel
16 years of experience
Lexus GS450h V6-3.5L Hybrid - Loud clicking noise when I turn the car - Decatur, Georgia
Nathaniel was one time, courteous and professional, he completed the job in a timely manner and save me a bunch of money I would recommend him to any and everyone ,Nate you're the man!

Carlos

28 years of experience
513 reviews
Carlos
28 years of experience
Lexus GS450h V6-3.5L Hybrid - Oil Change - Upland, California
Carlos is a true professional. He described all the vehicle service needs in detail… pleasure to deal with.

Excellent Rating

(12)

Rating Summary
12
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Number of Lexus GS450h services completed
132+
services done by our mechanics
TOTAL NUMBER OF EXPERT Lexus MECHANICS
1100+
experts on our platform

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