The MIL indicator lamp lights up when there are malfunctions in the engine and automatic transmission control systems. However, the MIL lamp will not light up after three engine starts if the previously detected malfunction does not occur again. After the ignition is turned on (before the engine is started), the indicator lamp lights up continuously, which indicates the normal operation of the diagnostic system of malfunctions. The indicator lamp with the "OBD–II" system lights up when malfunctions occur in the following system components:
- transmission fluid temperature sensor;
- pulse generator (PG-A);
- pulse generator (PG-B);
- switching electromagnetic valve (SCSV–A);
- switching solenoid valve (SCSV-B);
- switching solenoid valve (SCSV-C);
- electromagnetic pressure control valve (PCSV–A);
- pressure control solenoid valve (PCSV-B);
- electromagnetic clutch damper valve (DCCSV);
- switching synchronization;
- ignition pulses;
- throttle position sensor;
- check the transmission mode selector switch;
- damage to the torque converter line.
[This publication is based on information from the portal HYUNDAIBOOK.RU]