1. Check the Transmission Fluid: Start by checking the transmission fluid level and condition. Low or dirty fluid can cause the light to come on, so it's important to make sure that the fluid is at the proper level and is clean. If the fluid is low, add the recommended type of fluid and check for any leaks. If the fluid is dirty, a transmission fluid change may be necessary.
2. Inspect the Transmission: If the fluid level and condition are good, have a qualified mechanic inspect the transmission. They can check for mechanical problems, damaged components, or electrical issues that could be causing the light to come on.
3. Perform Transmission Service: If no problems are found during the inspection, it may be time for a transmission service. This typically includes changing the transmission fluid and filter, inspecting the valve body and solenoids, and performing any necessary adjustments or repairs.
4. Reset the Light: Once the transmission service is complete, the transmission service required light should be reset. This can usually be done by using a scan tool or by following the manufacturer's instructions.
It's important to address the transmission service required light as soon as possible to avoid potential damage to the transmission. If you're not comfortable performing these checks and services yourself, it's best to consult with a qualified mechanic.
