How to Reset the Oil Life Indicator on a 2014–2019 Toyota Highlander

Which Toyota Highlander model years does this cover?

These oil life reset specifications apply to every Toyota Highlander built from 2014 through 2019 — the XU50 (3rd generation), mid-size 3-row crossover suv. Nothing in this specification changes between those model years. Pick your year for the engines it offered, what changed that year, and the problems recorded against it.

What changed during the 2014–2019 Toyota Highlander

• 2014Generation launch. Towing: 5,000 lbs V6 with factory tow package, 1,500 lbs 2.7L, 3,500 lbs hybrid
• 2016Limited Platinum trim expands; last year of the 2GR-FE and 6-speed
• 2017Facelift: 2GR-FKS (295 hp) + 8-speed automatic + stop-start, new SE trim, hybrid switches to 2GR-FXS (306 hp net) and expands to LE/XLE trims, Toyota Safety Sense P standard
• 2018–2019Carryover; these years are in the Denso fuel pump recall population

How do you reset the oil life on a 2014–2019 Toyota Highlander?

5 steps, using only the controls in the car, the full sequence is above.

Do you need a scan tool to reset the oil light on a 2014–2019 Toyota Highlander?

No. The procedure above uses the vehicle's own controls. A scan tool is only necessary if the reset does not take, which usually points at a different fault.

Why won't the oil light reset on a 2014–2019 Toyota Highlander?

Almost always a timing problem in the sequence, a step held too briefly, or the ignition in the wrong position. Repeat it exactly, with the engine off and the key in accessory rather than run, unless the steps say otherwise. Trip-meter hold method for 2014–2019. On cars with the 4.2-in multi-information display you can alternatively scroll to the gear/Settings screen and reset "Scheduled Maintenance" with the steering-wheel OK button. Same procedure for gas and hybrid.