Turn the ignition to ON with the engine off and hold the odometer/trip reset button until the maintenance light goes out; then start the engine to confirm it’s reset.
What the maintenance reminder means
The maintenance required light is a service reminder, not a warning of a fault. It signals when scheduled maintenance—such as oil changes, filter replacements, or inspections—is due. After you complete the service, you reset the reminder so it will alert you again at the next interval.
Steps to reset the maintenance light
Use the following steps to reset the reminder on most 2015 Tacomas. If your truck differs slightly, try the same sequence and adjust to display ODO or TRIP A as needed.
- Turn the ignition to the ON position with the engine off (IG ON, do not start).
- Display the odometer reading by cycling the trip/odometer display until it shows the full ODO reading (not a TRIP reading).
- Press and hold the odometer/trip reset button.
- While continuing to hold the button, turn the ignition OFF, then back to ON, and keep holding until the maintenance light disappears or blinks off.
- Release the button and start the engine to verify that the maintenance light is off.
If the light does not reset after these steps, try repeating the process or consult your owner’s manual. Variations can exist by trim or market, and a dealer can confirm the correct procedure for your specific vehicle.
Alternative method and troubleshooting tips
Some Tacoma configurations use the TRIP A display or a slightly different power-up sequence. Here is an alternative approach you can try if the standard method doesn’t work on your model:
- Turn the key to ON with the engine off.
- Set the display to TRIP A (or whichever trip is available on your cluster).
- Press and hold the reset button, then toggle the ignition OFF and back ON while continuing to hold.
- Watch for the wrench icon to disappear; once it does, release the button and start the engine.
After performing either method, ensure the light remains off on startup. If it reappears, a service interval may still be active or there may be a regional variation; in that case, consult Toyota support or your dealership for confirmation.
Summary
Resetting the maintenance reminder on a 2015 Toyota Tacoma typically involves turning the ignition to ON with the engine off, displaying the full ODO reading, and holding the odometer/trip reset button until the wrench icon goes away. If the light doesn’t reset, retry with the TRIP A display or seek professional guidance to account for model-year or regional differences.