Hazard Warning Lamps: Description and Operation
System DescriptionHAZARD LAMP OPERATION
Power is supplied at all times to hazard switch terminal 3 through:
- 10 A fuse [No. 17, located in the fuse block (J/B)].
With the hazard switch in the ON position, power is supplied
- through hazard switch terminal 1
- to combination flasher unit terminal B
- through combination flasher unit terminal L
- to hazard switch terminal 4.
Ground is supplied to combination flasher unit terminal E through body grounds M14 and M68.
Power is supplied through hazard switch terminal 5 to
- front combination lamp LH terminal 1
- combination meter terminal 11 and
- rear combination lamp LH terminal 3.
Power is supplied through hazard switch terminal 6 to
- front combination lamp RH terminal 1
- combination meter terminal 28 and
- rear combination lamp RH terminal 3.
Ground is supplied to front combination lamp LH/RH terminal 2 through body grounds E12 and E54.
Ground is supplied to rear combination lamp LH terminal 2 through body grounds B6 and B10.
Ground is supplied to rear combination lamp RH terminal 2 through body grounds B106 and B116.
Ground is supplied to combination meter terminal 36 through body grounds M14 and M68.
With power and ground supplied, the combination flasher unit controls the flashing of the hazard warning lamps.