A common issue with the Honda Pilot is the intermittent “Check Parking Sensor System” error message displayed on the Multi-Information Display (MID), accompanied by all five sensor indicators illuminating around the vehicle graphic. While this might seem like a complex problem, the solution can be surprisingly simple. In many cases, a blown indicator bulb within the parking sensor switch on the dashboard is the culprit.
When the warning message is not displayed, the system often functions normally. Pressing the parking sensor switch will produce the usual “beep,” confirming that the system is activated. However, the indicator light within the switch itself may not illuminate. This seemingly minor detail can trigger the error message. Testing the sensors individually might reveal that they’re all operational, further leading one to believe the issue is more significant than it actually is.
The problem often arises after detailing or cleaning the interior, where liquids might inadvertently damage the bulb. Accessing the switch to check the bulb typically involves pushing it out from the back, unplugging the connector, and releasing two tabs to remove an outer sleeve. The bulbs themselves usually have a quarter-turn screw-in mechanism.
A simple continuity check, as outlined in the Honda Pilot service manual, can confirm a blown bulb. Replacing the bulb with a new one will resolve the error message and restore the indicator light functionality. While a temporary fix might involve swapping the bulb with the illumination bulb within the switch (resulting in a yellowish indicator light), it’s always recommended to use the correct replacement bulb.
Therefore, if you’re encountering an intermittent “Check Parking Sensor System” error on your Honda Pilot, and the sensors appear to be working correctly, consider checking the indicator bulb in the dashboard switch. This straightforward solution can save you time and potentially costly diagnostic fees.
