By Luke Otterstad–
Follow these 3 simple steps to reset the “maintenance required” light on your Toyota Sienna:
1. Put vehicle into ignition mode (with keyed systems, turn key to position when dash indicator lights go on just before engine cranks. With push-button systems, push the “on” button twice with your foot off the brake pedal.)
2. With dash mileage indicator on “trip” setting, hold down the trip reset knob.
3. While continuing to hold down the trip reset, turn vehicle off and then back on again.
The dash display will then show “resetting maintenance data” and the maintenance light will be removed.