The Jeep Gladiator is a body-on-frame pickup that pairs Wrangler off-road hardware with an open-top truck bed, so it tends to rack up plenty of trail and towing miles. Whenever you carry out maintenance on it, several electronic systems expect to be told the job is done. After an oil change you’ll want to clear the oil service reset, while fresh tyres or a sensor swap call for a TPMS reset, and brake work usually needs the wear indicator cleared. The exact steps shift between model years and trims, which is why this page splits everything out by generation. Choose the Gladiator generation that matches your truck from the list below to find the right walkthrough.