How to Fix "Engine Fault Service Now" on a Ford Bronco: A DIY Guide

By Nick Marchenko, PhD

Hey there, fellow Bronco drivers. Recently, I've run into a common hiccup that's been popping up in the shop – the "Engine Fault Service Now" light on the Ford Bronco. Sometimes, even after taking care of what seems to be the main issue (like an oil change), this stubborn light remains. Here's a step-by-step to help you tackle it.

Understanding the Alert

When you're behind the wheel of your Bronco, and you see that "Engine Fault Service Now" light on the dashboard, it's typically the rig telling you it might be time for an oil check-up or change. But even after sorting that out, the light might stick around. No worries, I’ve got a trick for that.

Clearing the Ford Bronco "Engine Fault Service Now" Error – A Step-by-Step

1. Park and Power Down: Start by parking your Bronco safely. Shut off the engine but stay seated – we're not done just yet.
2. Position the Key Right: Turn your ignition key to the second spot. You're not firing up the engine here, just getting it ready.
3. Both Pedals at Once: Now, press down on the brake and accelerator together. It might feel a bit odd, but stick with it for about 20-30 seconds. While you're at it, keep an eye on that dashboard.
4. Wait for the Good News: After those 20-30 seconds, you should see a message pop up on the dashboard saying something like "Oil Service Reset Complete." That's your green light.
5. Ease Off and Shut Down: Release both pedals, turn off the ignition.
6. Fire It Up: Now, start the engine up again. If everything's done right, that nagging light should be gone. Any other red alerts that were there? They should be cleared out too.

Shop From Amazon

Valvoline Advanced Full Synthetic SAE 5W-30 Motor Oil 5 QT (Packaging May Vary)

Valvoline Full Synthetic High Mileage with MaxLife Technology SAE 5W-30 Motor Oil 5 QT

Final Word from the Garage: While this reset trick works for many Broncos out there, if you're ever in doubt, always check your owner's manual or swing by your local garage for some professional advice. Every Ford Bronco's a bit different, and you want to make sure you're treating it right.

Nick Marchenko, PhD

Industrial Engineer & Automotive Content Specialist

Nick writes in-depth guides on car clubs, engine specs, vehicle ownership, and modifications, combining engineering knowledge with automotive passion.

Full profile → LinkedIn →