Raider V6-3.7L SOHC (2006)
Hazard Warning Lamps: Description and Operation
HAZARD WARNING LAMPS
The hazard warning system includes the EMIC, the FCM and the multi-function switch on the steering column. The EMIC monitors a hard wired
multiplex input from the multi-function switch to determine the status of the hazard warning switch, then sends the appropriate electronic hazard switch
status messages to the FCM over the CAN data bus. The FCM responds to these messages by controlling a battery voltage output and the flash rate for
each of the right and left turn signal lamps. The FCM also sends the appropriate electronic messages back to the EMIC to control the illumination and
flash rate of the right and left turn signal indicators, as well as to control the click rate of an electromechanical relay soldered onto the EMIC electronic
circuit board that emulates the sound emitted by a conventional hazard warning flasher.