What causes the warning light to flash on the automatic transmission? What does the automatic transmission light mean? Is it safe to drive when the transmission warning light is on?
There are a number of lights on the instrument cluster that alert drivers to problems and malfunctions. Many drivers are familiar the check engine lights that come on when there is a problem under your car. Many drivers are not aware of the transmission warning light.
Automatic transmission vehicles may have a warning light on the transmission to indicate problems with the transmission. The light’s appearance may vary depending upon the make and model of your vehicle. A warning text in the driver’s center may also be displayed. If the light comes on, it is important to fix the problem as quickly as possible. This is the most costly part of your vehicle.
Why does the Transmission Warning Light Flash?
Modern automatic transmission vehicles are equipped with sensors that allow the onboard computer to monitor fluid temperatures, fluid levels and internal pressure. The computer generates a fault code when it detects negative signals from the sensors. This light will be illuminated to warn the driver. Sometimes, the sensors can fail and give false signals that cause the light to go on. You should verify that everything went well during repairs.
Transmission overheating is the main reason that the transmission warning lights come on. A lack of gearbox oil is the most common cause of overheating. This warning light may be illuminated on some vehicles for this reason. The manufacturer may also indicate a flashing indicator. The dipstick is used to measure the transmission fluid in your vehicle. This allows you to check the level and condition of the fluid.
This malfunction light is sometimes illuminated on vehicles to indicate problems with the transmission. Here are some possible causes for the light to go on:
- – Gearbox overheating
- Low transmission oil
- – Transmission components malfunction
- – Shift lock problems (some vehicles)
- Valve stem issues
- – Torque converter problems
- – Issues with electronic components and on-board computers
This warning light may not be a sign that your transmission needs maintenance, but it could indicate that there is a problem. It may be necessary to change your transmission oil every 150,000 km, although it can vary from manufacturer to manufacturer.
Is it safe for me to drive with the Transmission Warning Light on?
In certain cases, the illumination may not cause discomfort for drivers. If the light is on, you should check it as soon as possible to avoid further damage. If the warning light is on, it can damage your transmission and cause it to run longer. Some vehicles might switch to Limp Mode. To reduce the transmission’s load, guard mode restricts vehicle speed.
