Hazard Warning Lamps: Description and Operation

System Description

TURN SIGNAL OPERATION
With the hazard switch in the OFF position and the ignition switch in the ON or START position, power is supplied
- through 10 A fuse [No.26, located in the fuse block (J/B)]
- to hazard switch terminal 2
- through terminal 1 of the hazard switch
- to combination flasher unit terminal 1
- through terminal 3 of the combination flasher unit
- to turn signal switch terminal 1.

Ground is supplied to combination flasher unit terminal 2 through body grounds M9, M25 and M87.

LH Turn
When the turn signal switch is moved to the LH position, power is supplied from turn signal switch terminal 3 to
- front turn signal lamp LH terminal 3
- combination meter terminal 25
- rear combination lamp LH terminal 5.

Ground is supplied to the front turn signal lamp LH terminal 2 through body grounds E11, E22 and E53.

Ground is supplied to the rear combination lamp LH terminal 6 through body grounds T6 and T8.

Ground is supplied to combination meter terminal 30 through body grounds M9, M25 and M87.

With power and ground supplied, the combination flasher unit controls the flashing of the LH turn signal lamps.

RH Turn
When the turn signal switch is moved to the RH position, power is supplied from turn signal switch terminal 2 to
- front turn signal lamp RH terminal 3
- combination meter terminal 29
- rear combination lamp RH terminal 5.

Ground is supplied to the front turn signal lamp RH terminal 2 through body grounds E11, E22 and E53.

Ground is supplied to the rear combination lamp RH terminal 6 through body grounds T6 and T8.

Ground is supplied to combination meter terminal 30 through body grounds M9, M25 and M87.

With power and ground supplied, the combination flasher unit controls the flashing of the RH turn signal lamps.

HAZARD LAMP OPERATION
Power is supplied at all times to hazard switch terminal 3 through:
- 15 A fuse [No.5, 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 1
- through terminal 3 of the combination flasher unit
- to hazard switch terminal 4.

Ground is supplied to combination flasher unit terminal 2 through body grounds M9, M25 and M87.

Power is supplied through terminal 5 of the hazard switch to
- front turn signal lamp LH terminal 3
- combination meter terminal 25
- rear combination lamp LH terminal 5.

Power is supplied through terminal 6 of the hazard switch to
- front turn signal lamp RH terminal 3
- combination meter terminal 29
- rear combination lamp RH terminal 5.

Ground is supplied to terminal 2 of each front turn signal lamp through body grounds E11, E22 and E53.

Ground is supplied to terminal 6 of each rear combination lamp through body grounds T6 and T8.

Ground is supplied to combination meter terminal 30 through body grounds M9, M25 and M87.

With power and ground supplied, the combination flasher unit controls the flashing of the hazard warning lamps.

MULTI-REMOTE CONTROL SYSTEM OPERATION
- to smart entrance control unit terminal 49
- through 10 A fuse [No. 13, located in the fuse block (J/B)].

Ground is supplied to smart entrance control unit terminal 43 and 64.
Power is supplied to smart entrance control unit terminals 47 and 48, when the multi-remote control system is triggered.

Refer to "MULTI-REMOTE CONTROL SYSTEM".
The multi-remote control relay is energized.

Power is supplied through terminal 7 of the multi-remote control relay
- to front turn signal lamp LH terminal 3
- to combination meter terminal 25
- to rear combination lamp LH terminal 5.

Power is supplied through terminal 5 of the multi-remote control relay
- to front turn signal lamp RH terminal 3
- to combination meter terminal 29
- to rear combination lamp RH terminal 5.

Ground is supplied to terminal 2 of each front turn signal lamp through body grounds E11, E22 and E53.

Ground is supplied to terminal 6 of each rear combination lamp through body grounds T6 and T8.

Ground is supplied to combination meter terminal 30 through body grounds M9, M25 and M87. With power and ground supplied, the smart entrance control unit controls the flashing of the hazard warning lamps.