Owners of the 20 maintenance intervals and overall vehicle care. While the system is designed to calculate approximate service needs based on driving habits, there will come a point where a manual reset is necessary to clear the message and restart the monitoring cycle.
Understanding the Oil Life Monitor System
The 2016 Honda Odyssey does not rely on a fixed schedule for oil changes. Instead, it utilizes an Oil Life Monitor (OLM) system that tracks various parameters to determine the optimal time for service. This system analyzes the engine's temperature, speed, and load to calculate the rate of oil degradation. When the system determines that the oil has lost its effectiveness, the "Change Engine Oil" message appears on the dashboard. Resetting the system after an oil change is crucial to ensure the monitor continues to provide accurate readings for the next service interval.
Preparing for the Reset Procedure
Before initiating the reset, ensure the engine is warm for the most accurate results. The vehicle should be parked in a stable, level position with the parking brake engaged. Gather the necessary tools, which are typically just the vehicle's ignition key or a compatible remote start fob. It is recommended to review the specific steps in your owner's manual, as the sequence can vary slightly between trims. Having the correct information beforehand prevents confusion and ensures the reset is completed successfully on the first attempt.
Step-by-Step Reset Method A
This method utilizes the vehicle's physical buttons and is the most common approach for this model year.
Turn the ignition to the "ON" position without starting the engine.
Locate the "Select" or "Trip" button on the instrument cluster or steering wheel.
Press and hold the "Select" or "Trip" button.
While holding the button, turn the ignition to the "START" position to crank the engine.
Continue holding the button until the oil life display reads "100%" or the message resets.
Release the button and turn the ignition off.
Start the engine normally to confirm the reset was successful.
Step-by-Step Reset Method B
Some 2016 Odyssey trims may require a sequence involving the drive mode selector.
Ensure the parking brake is engaged and the gear is in "Park".
Press the power button to turn the vehicle to the "ON" mode.
Shift the gear selector to "Drive" (D) and hold it there for three seconds.
Shift the gear selector back to "Park" (P) and hold it for three seconds.
Repeat the sequence of shifting to "Drive" for three seconds and back to "Park" for three seconds a total of two times.
On the third time shifting to "Drive," hold the button until the oil life reset indicator appears.
Turn the ignition off and restart the vehicle to verify the reset.
Troubleshooting Common Issues
If the reset procedure does not work, there are a few common pitfalls to check. First, ensure the brake pedal is pressed firmly during the process if the system requires it. A weak battery or a faulty ignition switch can also interrupt the signal transmission to the vehicle's computer. If the message persists after multiple attempts, there might be a glitch in the Electronic Control Unit (ECU) that requires a professional diagnostic scan. In rare cases, a dealership visit is necessary to update the software or address a hardware malfunction.
