Marker Lamp: Description and Operation

Front Turn Signal Lamps

• Function of front turn signals can be checked via output Diagnostic Test Mode (DTM) of Vehicle Electrical System Control Module (J519).

DTC Recognition and Display:

Vehicle Electrical System Control Module is equipped with On Board Diagnostics (OBD) which assists in troubleshooting.

The "Guided Fault Finding" function is to be used for troubleshooting of one of the systems described.