Lexus Transmission Fluid change made easy

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Top Mechanics For Lexus Transmission Fluid Change & Replacements

94 Reviews

Mobile mechanic in Gloucester, 6 years of experience

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Garage in Southampton, 34 years of experience

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Frequently asked questions about Lexus transmission fluid change & replacements

Read our answers to questions about transmission fluid change costs, symptoms and more.

What are the symptoms of bad transmission fluid on my Lexus?

If a gearbox hasn’t had its scheduled service, the likelihood is that you will experience some of the following indicators

  • Failure to select gears
  • Failure to change up and down smoothly (or in some cases, not at all)
  • Jerks on gear changes
  • Jolts as you change from Park to Drive
  • Transmission overheat warnings
  • Transmission Control Unit warning lights

How long will a transmission fluid change take on my Lexus?

The time a transmission fluid change will take will depend on a number of factors, like your vehicle's make and model, year, as well as other factors. Select your car at the top of this page for information on job time and cost for your vehicle through ClickMechanic.

What is involved in my Lexus automatic transmission service?

There are many different processes required depending on the manufacturer, some of which may include all the following or just some

  • Mechanic will raise the vehicle and get the gearbox up to temperature if required by the procedures.
  • The gearbox drain plug will be removed, or a syphon pump inserted down the filler tube.
  • If the vehicle has a filter, the sump is likely to be removed so the filter can be accessed.
  • The parts will then be cleaned before a new filter is installed and the sump refitted with a new gasket or sealing compound.
  • The gearbox will then be refilled with the correct ATF for the gearbox and application in accordance with the manufacturer's procedure.
  • In some cases the refilling operation requires diagnostic input as well as manual.
  • One refilled to the correct level and run through its selection routine, the vehicle will be test driven before returning it to the owner.

How often should an automatic transmission be serviced on my Lexus?

You should service the automatic gearbox as stipulated in the manufacturer's service schedule. Every vehicle with an automatic gearbox will have a service schedule, the same as the engine does. So this should be a regular occurrence in accordance with this, however in reality, few owners have it carried out until there is an issue, which in some cases it is too late and damage has been done.

What are the signs of a bad Lexus transmission filter?

If a gearbox hasn’t had its scheduled service, the likelihood is that you will experience some of the following indicators

  • Failure to select gears
  • Failure to change up and down smoothly (or in some cases, not at all)
  • Jerks on gear changes
  • Jolts as you change from Park to Drive
  • Transmission overheat warnings
  • Transmission Control Unit warning lights

How do you know if your Lexus needs a transmission flush?

If a gearbox hasn’t had its scheduled service, the likelihood is that you will experience some of the following indicators

  • Failure to select gears
  • Failure to change up and down smoothly (or in some cases, not at all)
  • Jerks on gear changes
  • Jolts as you change from Park to Drive
  • Transmission overheat warnings
  • Transmission Control Unit warning lights

How much does an automatic transmission service on Lexus cost?

Pricing for an automatic transmission service depends on your car and required parts. Select your vehicle at the top of the page to find out what you can save.

How much does it cost to change a transmission filter on Lexus?

The cost of an automatic transmission filter replacement depends on your location, vehicle and what parts the manufacturer recommends for the work. Find out what you could save by having your automatic transmission filter changed by ClickMechanic, by selecting your vehicle at the top of the page.

How much does a transmission flush on Lexus cost?

Cost of an automatic transmission flush depends on your location, car and what parts the manufacturer recommends for the work. Select your vehicle at the top of the page to find out what you could save by having an automatic transmission flush carried out by ClickMechanic.

What does a transmission fluid change on my Lexus involve?

There are many different processes required depending on the manufacturer, some of which may include all the following or just some of them. The mechanic will:

  • Raise the vehicle and get the gearbox up to temperature if required by the procedures
  • Remove the gearbox drain plug, or insert a syphon pump down the filler tube
  • Removed the gearbox sump where applicable so the filter can be accessed
  • Cleaned the parts before a new filter is installed and the sump refitted with a new gasket or sealing compound
  • Fill the gearbox with the correct ATF for the gearbox and application in accordance with the manufacturer's procedure
  • Use a diagnostic tool in some cases to refill the gearbox in stages
  • Run through the gearbox selection routine
  • Road test the vehicle

How do I know that the automatic Lexus transmission fluid has been changed recently?

First place to check will be the service records coming with the car. If you have a maintenance record of the car, it should be normally be noted in the service section. If there is no sign of a recent change, it's worth checking the condition of the fluid by checking the colour of the fluid - if the transmission fluid is clean and red or pinkish in colour, it was probably changed recently.

How often should you change Lexus transmission fluid?

Most manufacturers suggest changing the transmission fluid every 30,000 miles or 2 years, whichever comes first. Each car is different so it's best to check the owner's manual for the specific recommendations.

What are the symptoms of too much transmission fluid on my Lexus?

Some symptoms of too much transmission fluid are:

  • Delay in shifting gears
  • A sticking throttle
  • A burning smell

Doesmy Lexus automatic transmission fluid need to be changed?

Yes, on many vehicle transmission fluid (ATF) needs to be changed every 30,000 - 40,000 miles. There are however cars with 'sealed' transmission units which technically would never require an ATF change. It's important to check the owner's manual to see the recommendations for your particular vehicle. In some cases, the automatic transmission fluid will need to be changed sooner if you noticed that the fluid is dark-coloured and potentially has a burning smell.

Can local garages offer home collection and delivery for Lexus transmission fluid change?

Yes, many local garages are able to offer collection and delivery for a transmission fluid change on your Lexus. With ClickMechanic collection & delivery is free if your vehicle is drivable. Once booked a mechanic will pick up the vehicle on the day and time of your choice, do the work, and return the vehicle at a time convenient to you. Simply enter your vehicle registration number and postcode to get an upfront price for a transmission fluid change on your Lexus.

Can mobile mechanics do Lexus transmission fluid change at my home or office?

Yes, mobile mechanics can do a transmission fluid change at your home or office on your Lexus, provided there is a safe and sufficient space to conduct the repair or replacement. With ClickMechanic, once booked for a date and time of your choice, your booking will be offered to vetted mobile mechanics in your area.

How much does a Lexus transmission fluid change cost?

The cost for a Lexus transmission fluid change depends on the model of your Lexus. See the averages for different models below. We use industry standard data & millions of data points so you know what you should be paying.

These estimates may include Automatic transmission fluid (ATF).

Name Average Cost
Lexus GS £150 Get exact price
Lexus IS £159 Get exact price
Lexus LS £175 Get exact price
Lexus RX £155 Get exact price

Average costs for 3 models not shown due to insufficient data. Show ∨

  • Lexus CT 200h
  • Lexus NX
  • Lexus SC 430

Estimates on average repair costs, such as the above results for a transmission fluid change, are based on ClickMechanic's quote data which combines multiple third-party sources. Actual costs may vary. We provide estimates on average repair costs for information only and accept no liability for any inaccuracies or errors. If you think an estimate is incorrect, please contact us to let us know.

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