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Home >> Acura >> 2005 >> RL >> Repair and Diagnosis >> External Pages >> Different car >> Section 23 (Fuel And Emissions Systems) >> System Description >> Electronic Control System >> MIL Bulb Check and Readiness Code Condition

MIL Bulb Check and Readiness Code Condition

WARNING: This page is about a different car, the 2008 Acura TL and 2007 Acura TL. However, it is still accessible from the selected car via links, so may be relevant.

When the ignition switch is turned ON (II), the ECM/PCM turns on the MIL via F-CAN circuit for about 15 to 20 seconds to check the bulb condition. If any readiness codes are not set to complete, the MIL flashes five times. If all readiness codes are set to complete, the MIL goes off.