When should I change the transmission fluid in my 2017 Lexus RX 350?
Maintaining your vehicle's transmission fluid is crucial for ensuring smooth gear shifts and prolonging the life of your transmission. If you own a 2017 Lexus RX 350, you might be wondering when the right time is to change the transmission fluid. In this article, we’ll explore the recommended intervals, signs that it’s time for a change, and tips for keeping your transmission in top shape.
Manufacturer's Recommendation for Transmission Fluid Changes
The 2017 Lexus RX 350 is equipped with an automatic transmission that is designed to be low-maintenance. According to Lexus, the transmission fluid in this model is considered "lifetime" fluid under normal driving conditions. However, this does not mean it will last forever. Over time, even lifetime fluid can degrade, especially if the vehicle is subjected to severe driving conditions.
For most drivers, Lexus recommends inspecting the transmission fluid at regular service intervals (typically every 30,000 to 60,000 miles) and replacing it if necessary. If you frequently drive in harsh conditions, such as towing heavy loads, driving in stop-and-go traffic, or operating in extreme temperatures, you may need to change the fluid more often.
Signs That Your Transmission Fluid Needs Changing
Even if you follow the manufacturer’s guidelines, it’s important to pay attention to your vehicle’s performance. Here are some signs that your transmission fluid may need to be replaced:
- Slipping Gears: If your transmission struggles to stay in gear or shifts unexpectedly, it could be due to degraded fluid.
- Delayed Shifting: A delay when shifting gears, especially from park to drive, may indicate old or low transmission fluid.
- Unusual Noises: Grinding or whining noises during gear changes can be a sign of contaminated or insufficient fluid.
- Burnt Smell: If you notice a burnt smell or see dark, discolored fluid on the dipstick, it’s time for a change.
- Transmission Overheating: Overheating can occur if the fluid is no longer able to properly lubricate and cool the transmission.
Steps to Check and Replace Transmission Fluid
If you suspect your transmission fluid needs attention, here’s a general guide to checking and replacing it. Always consult your owner’s manual or a trusted mechanic for specifics:
- Step 1: Park the vehicle on a level surface and let the engine warm up.
- Step 2: Locate the transmission dipstick (if applicable) and pull it out to check the fluid level and condition.
- Step 3: If the fluid is low or appears dark and dirty, it’s time for a replacement.
- Step 4: Drain the old fluid by removing the transmission pan or drain plug.
- Step 5: Replace the transmission filter (if equipped) and reinstall the pan or plug.
- Step 6: Refill with the recommended type and amount of transmission fluid, as specified in your owner’s manual.
- Step 7: Test drive the vehicle and recheck the fluid level to ensure proper operation.
Why Regular Maintenance Matters
Neglecting your transmission fluid can lead to costly repairs or even transmission failure. By staying proactive and addressing fluid changes as needed, you can avoid unnecessary wear and tear on your vehicle. If you’re unsure about the condition of your transmission fluid or need assistance, don’t hesitate to visit a trusted auto repair shop like Kevin’s Autos. Our experienced technicians are here to help keep your Lexus RX 350 running smoothly.
Remember, every vehicle is unique, and driving habits play a significant role in maintenance needs. When in doubt, consult your owner’s manual or reach out to a professional for guidance.
Frequently Asked Questions
Should you change transmission fluid by time or mileage?
Automatic: Every 60,000 to 100,000 miles
It's important to change your transmission fluid, but the type of transmission you have affects your ideal changing interval. If you drive manual, most manufacturers will recommend changing your transmission fluid every 30,000 to 60,000 miles.
How much is a new Lexus transmission?
The cost of a new Lexus transmission could be over $3,500 depending on the car, however, transmission services such as fluid changes and a transmission fluid flush are greatly less expensive, in some cases costing less than $150.
How often should you change the transmission fluid in a Lexus RX 350?
every 30,000 miles
Lexus RX 350 transmission fluid changes are extremely needed to keep your vehicle's transmission nice and lubricated. If you don't routinely change your fluids at least every 30,000 miles or so, you may find that your Lexus RX 350 transmission will slip.
How long does Lexus transmission fluid last?
The time range is usually between 50,000 and 150,000 miles, but it really depends on the specific needs of your Lexus car. In this article, we share more about when you should change your Lexus transmission fluid!
How much does a mechanic charge to change transmission fluid?
For manual transmissions, you can get away with spending as low as $150, as no filter needs replacement. However, for automatic transmissions, the average cost can range from $80 to $250, and the average cost is around $100.
Is it okay to change transmission fluid after 100k miles?
In the past, the factory-recommended interval for changing the automatic transmission fluid was typically between 30,000 and 100,000 miles, but some newer vehicles have what's referred to as “lifetime fluid.” However, there's some question as to whether never changing the transmission fluid may shorten that “lifetime.” ...
How often should differential fluid be changed in Lexus RX 350?
Over time, the fluid evaporates, or a leak might spring up, so, the fluid will be replaced in your Lexus RX 350 after 30,000 miles.
Does Lexus recommend changing transmission fluid?
While the frequency of transmission fluid changes can vary based on your Lexus model and driving habits, it's generally recommended to follow your vehicle's maintenance schedule. Typically, a transmission fluid change is recommended every 30,000 to 60,000 miles.
How much is a Lexus is transmission fluid change?
The average cost for a Lexus IS250 Transmission Fluid Change is between $185 and $210 but can vary from car to car.
How much is a transmission fluid change for a 2017 RX350?
The average cost for a Lexus RX350 Transmission Fluid Change is between $160 and $186. Labor costs are estimated between $100 and $126 while parts are typically priced around $60. This range does not include taxes and fees, and does not factor in your unique location. Related repairs may also be needed.
