The 2004 Toyota Sienna’s check engine light cannot be reset. It can be caused by almost anything and turns on when there is a problem with the car. Because of this, unless something extremely evident has gone wrong, it is not worth Your time to investigate a random problem. The best course of action is to take the automobile to a technician and have them use an OBD tool to scan it. They will be able to read the difficulty code and inform you of the issue as a result. Once you are aware of this, you can take action to have it fixed, which will turn the light off. The gas cap and fuel door are one item to examine, though. The light will turn on if either the cap is missing or the door is open. Make sure you check it first because it is stupid to take this to the technician.
The 2004 Toyota Sienna’s maintenance light must be reset by turning the car to the on position with the engine off, holding down the odometer reset button, turning the car to the off position, and then turning it back to the on position.
Actually, the reverse is true. Turn the odometer reset button to the ON position by pressing and holding the button when it is in the OFF position. Release the odometer reset button after counting down the bars from 5 to 0. The maintenance required light should go out.
Put the key in the on position, turn the key off, press and hold the odometer/reset button, and then turn the key back to the on position without starting the engine to reset the maintenance light on a 2004 Toyota Sienna.
In This Article...
In a Toyota Sienna, how do I turn the maintenance light back on?
In many vehicles, persistent maintenance lights are a regular problem. Typically, there is no electrical issue; instead, your mechanic just neglected to reset the alert after your service was finished.
Just adhere to these simple steps to reset the maintenance required light on your Toyota Sienna:
- Put your ignition key in accessory mode. You shouldn’t start your engine.
- Find the ODO/TRIP button and press it until ODO appears on the display.
- OFFSET your Sienna.
- As you continue to hold down the ODO/TRIP button, turn on your car.
- You have reset the maintenance light when the odometer display shows just zeros.
- Once more, turn off your car.
Your car is not in need of maintenance, so you can drive with a little more confidence now that the maintenance light is off. Check out the Jerry app to see how much you could be saving on auto insurance before you get back on the road.
After you download Jerry, all you need to do is respond to a few questions that will take you around 45 seconds to do, and you’ll get car insurance rates for coverage that is identical to your current plan right away. Customers of Jerry save $879 year on average.
What does the Toyota Sienna’s check engine light signify?
Your Toyota Sienna’s check engine light should be brought in right away if it starts flashing, which indicates that the issue requires immediate repair. Typically, this blinking light denotes a severe engine misfire that allows unburned fuel to escape into the exhaust system.
Why does the maintenance light not go out?
How do I turn the “Maint Reqd” light back on?
- Switch the ignition to the ON position.
- Set the trip display to TRIP A mode on the odometer.
- Activate the OFF position on the ignition switch.
- Turn the ignition switch to the ON position while pressing and holding the Trip Meter RESET button.
- It will do so via the service maintenance reminder light.
Why does my maintenance light come on after I change the oil?
- Release the ODO button once it starts to show zeros, then flip the key back to the “off” position.
- Turn the key in the ignition while maintaining pressure on the ODO button. till the dash lights turn on. Avoid starting the car.
- Verify that the odometer’s (ODO) total mileage displaytypically the ‘A’ displayis on.
- If the car is on, turn it off.
- Press and hold the ODO reset / readout button while the engine is off.
- The ODO display will briefly flash before beginning to display only zeros.
- Now the light will read “MAINT REQD.”
What ‘MAINT REQD’ Means
Within 5000 miles of the last reset, the “MAINT REQD” indicator illuminates. It is merely a mileage counter meant to serve as a reminder to the user that an oil change is required and in no way indicates any system failure. If a specialist has always performed maintenance on your Toyota, they reset it after each oil change. It should be noted that the recommended oil change interval is not always 5000 miles. To find out how frequently the oil in your Camry needs to be changed, consult the owner’s manual and your usual technician.
Need Help?
Our service team would be delighted to assist you. Our entire staff of experts is Toyota-certified and adept in resolving even the most challenging problems with your Toyota. Make an appointment right away!
A 2003 Toyota Highlander’s maintenance required light needs to be reset, but how?
- Make sure the tripmeter is lit up on the vehicle’s odometer when the ignition is in the ON position, then switch it to the OFF position.
- Press and hold the MODE or TRIP reset button.
- Switch the ignition to the ON position while holding the reset button.
**To activate the Key On/Engine Off mode using the Engine Start/Stop button, depress the button twice while keeping your foot off the brake pedal.
- Hold the reset button down while waiting for the odometer to show “000000 before releasing it to see the original value.
- Ensure the reset was acknowledged by turning the vehicle on and off again.
- You can press INFO or SETUP on the navigation screen.
- Next click MAINTENANCE.
- To reset an item, touch the desired item (i.e. Engine Oil, Oil Filter, Tire Rotation, etc.)
- From here, enter the new “Next Service interval” (i.e., the day the next service is due and/or the time till the next service is due) in the appropriate fields.
- Click OK when finished.
- Steps 3-5 must be repeated for any additional services rendered.
- Make that the odometer is shown with the ignition switch in the ON position, then switch it to the OFF position.
- Hold the reset button down until either the MAINT REQD light turns off or the odometer reads “000000.”
These reset instructions should be useful to you, we hope. With our mobile app Oil Reset Pro, which is available in the Apple and Google Play stores, you can always have this method at your fingertips along with the rest of the domestic, Asian, and European manual maintenance reset procedures. To get a free download from the shop right away, click the links below.
How are the dashboard lights on a Toyota reset?
In order to start the car, turn the ignition to position one after inserting your key. Turn your key to position two after pressing and holding the trip meter reset button on the dashboard. Hold the odometer button down for a further ten seconds. The light should then begin to flash and potentially beep before turning off.
What does it imply if your Toyota has a maintenance required light on?
On your dashboard, the Toyota maintenance light may read “MAINT REQD. It’s a light that is always on and alerts you when you require an oil change at a licensed auto shop. Your Toyota will run more smoothly and efficiently if you change the oil in your car.
My maintenance is necessary light is on, why?
The mileage is the only factor that activates the maintenance required light, also known as the service required light. When this light turns on, different automakers have varying standards. For instance, the maintenance needed light on a car might turn on once every 10,000 lights and stay lit until it is manually turned off.
The oil change, spark plug replacement, new tire, etc. are just a few examples of the routine maintenance that should be performed on a vehicle.
When servicing your vehicle, mechanics typically reset the maintenance required light. The process for resetting the maintenance required light differs based on the make and type of the car, yet, if they don’t, you can do it yourself.
In an automobile, where is the reset button?
Most vehicles with direct TPMS have a reset button under the steering wheel. If you turn on the battery before inserting the key into the ignition, do not start the vehicle. When you press the reset button, the system’s light will begin to blink.
How can my oil life be reset?
- Look around the dashboard and gauges of your car for a button, switch, or stick that says “Reset.”
- Don’t start the engine; instead, turn the ignition to the ON position to turn on your gauges and electronics.
Hold the Reset Button and Turn the Key
- Release the reset button after a brief period of the light blinking ON and OFF, and then turn the ignition OFF.
- Holding down the reset button, turn the ignition back to the ON position.
- Keep a close eye on the maintenance or oil change light. It ought to begin to flicker.
- To reset, press and hold the button.
Start the Vehicle
- For more details on the procedure for your vehicle, consult your owner’s manual or the website of the automobile manufacturer if the dashboard light is still ON after two attempts.
- Repeat the reset process if it’s still on.
- Check that the maintenance or oil change light is currently off before starting the engine.