Air Cleaner Monitor Setup: Description

For an overview of the component/system, refer to: Owner's manual

The Air Cleaner Monitor Setup is used to inform the driver when the next service interval is required.The Air Cleaner Monitor displays the status of the air cleaner, the Air Cleaner Life Remaining, and displays the percentage of air cleaner life.The Air Cleaner Monitor Setup can be used to Disable/Enable the monitor and Reset the Air Cleaner Life Remaining percentage.

The control module K20 monitors the following:

• Air Cleaner Monitor Test Result
• Ambient Air Temperature
• Distance Traveled
• Engine Coolant Temperature
• Engine Load
• Engine Speed
• Humidity Sensor Intake Air Temperature Signal
• Time Since Last Service Interval Reset
• Total Mass Air Flow
• Vehicle Speed

If air cleaner maintenance is required the Replace Filter Now message will be activated when the control module P16 Instrument Cluster receives a serial data message from the control module K20 Engine Control Module.

This procedure resets the control module learned values of the component/system: Air Cleaner Monitor