Hazard Warning Lamps: Description and Operation

Power is supplied at all times to hazard switch terminal Q3 through
^ 1O A fuse [No. (2) located in the fuse block (J/B)].
With the hazard switch in the ON position, power is supplied
^ through terminal (1) of the hazard switch
^ to combination flasher unit terminal (B)
^ through terminal (L) of the combination flasher unit
^ to hazard switch terminal (4).
Ground is supplied to the combination flasher unit terminal (E) through body grounds (M3) and (M90). Power is supplied through terminal (6) of the hazard switch to
^ front turn signal lamp LH terminal (2) [through fuse block (J/B) terminals (7B) and (2K)]
^ rear combination lamp LH terminal (2) [through fuse block (J/B) terminals (7B) and (3P)] and
^ combination meter terminal (27).
Power is also supplied through terminal (5) of the hazard switch to
^ front turn signal lamp RH terminal (2) [through fuse block (J/B) terminals (1A) and (1K)]
^ rear combination lamp RH terminal (2) [through fuse block (J/B) terminals (1A) and (4P)] and
^ combination meter terminal (28).
Ground is supplied to terminal (3) of the front turn signal lamps through body grounds (E13) and (E22).
Ground is supplied to terminal (4) of the rear combination lamps through body grounds (B7) and (B32).
Ground is supplied to combination meter terminal (34) through body grounds (M3) and (M90).
With power and ground supplied, the combination flasher unit controls the flashing interval of the hazard warning lamps.

MULTI-REMOTE CONTROL RELAY
The multi-remote control system controls the flashing of the hazard warning lamps.
The remote control unit energizes remote control relay-1 to supply power to all turn signal lamps thus triggering multi-remote control system hazard warning lamp operation.