Malfunction Indicator Lamp (Mil)

WARNING: This page is about a different car, the 2016 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.

TCM not only detects DTC, but also sends the MIL signal to ECM through CAN communication. ECM sends the MIL signal to the combination meter through CAN communication according to the signal, and illuminates MIL.
For malfunction indicator lamp (MIL) description, refer to MALFUNCTION INDICATOR LAMP (MIL) .