If Your check AWD system light is on in the dash of Your 2015 Toyota Highlander that means that the ECU has detected a fault with the all wheel drive system. ... Most of the time the AWD system light will come on when there is a problem with a sensor, or a loose connection at the sensors.
How do I check AWD?
Look underneath your vehicle while it is turned off for the axle shaft. The shaft simply looks like a large bar going from the front to rear axle. If you see an axle shaft running from the front to rear axles, you have an all-wheel drive vehicle.
What does AWD malfunction mean?
The AWD warning light illuminates when the ignition switch is pushed to the ON position. It turns off soon after the engine is started. If any malfunction occurs in the AWD system while the engine is running, the warning light will come on. ... Then if the light turns off after a while, you can continue driving.
What is AWD system in Toyota Highlander?
For the Highlander Gas L, LE and XLE models, the optional AWD system can send up to 50 percent of available torque to the rear wheels to counter wheel slip when necessary. Using the Multi-Terrain Select control dial on the console, drivers can maximize traction when driving through inclement weather or road conditions.Jan 16, 2020
What does check AWD system means?
If your Fusion is an all-wheel drive vehicle, you may see a message saying “Check AWD” or “AWD Off” come across the message center in the car. If the warning tells you that the system needs to be checked, it indicates that there's a problem and you need to have the car inspected.Dec 15, 2015
How do you maintain an AWD system?
Maintain Proper Fluid Levels All-wheel drive vehicles require lubrication in the form of transmission, transfer case and differential fluids. It is important that you maintain the manufacturer-recommended fluid levels and change frequency to keep the system lubed properly to ensure optimal performance.Dec 16, 2015
What does AWD warning light mean?
The all-wheel drive (AWD) Warning Light is located on the instrument panel. When this light illuminates, the vehicle has detected a problem with the AWD system, or the diameter of the front and rear wheels is different. Tips The AWD Warning Light will illuminate when the vehicle is first turned on.Jan 13, 2016
What is AWD malfunction?
The AWD warning light illuminates when the ignition switch is pushed to the ON position. It turns off soon after the engine is started. If any malfunction occurs in the AWD system while the engine is running, the warning light will come on. ... Then if the light turns off after a while, you can continue driving.
Why is my AWD light on RAV4?
If Your check engine light and AWD lights are both on in Your 2015 Toyota RAV4 that usually means that there was a problem detected with the all wheel drive system. The all wheel drive system in this SUV does get information from the power control module though so there may not be anything wrong with it.
What causes AWD light to come on?
The AWD light will come on in the event that the transmission is malfunctioning or if there is a difference between the wheel speed sensors with the steering wheel straight and all of the tires are moving at road speed.Mar 2, 2017