Turn Signals: 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 7.5 A fuse [No. [19], 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 (M14) and (M47).

LH turn
When the turn signal switch is moved to the L position, power is supplied from turn signal switch terminal (3) to
- front combination lamp LH terminal (3)
- rear combination lamp LH terminal (2)
- combination meter terminal (21).

Ground is supplied to the front combination lamp LH terminal (2) through body grounds (E22) and (E36).
Ground is supplied to the rear combination lamp LH terminal (4) through body grounds (T12), (B22) and (B35).
Ground is supplied to combination meter terminal (38) through body grounds (M14) and (M47).
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 R position, power is supplied from turn signal switch terminal (2) to
- front combination lamp RH terminal (3)
- rear combination lamp RH terminal (2)
- combination meter terminal (30).

Ground is supplied to the front combination lamp RH terminal (2) through body grounds (E22) and (E36).
Ground is supplied to the rear combination lamp RH terminal (4) through body grounds (T12), (B22) and (B35).
Ground is supplied to combination meter terminal (38) through body grounds (M14) and (M47).
With power and ground supplied, the combination flasher unit controls the flashing of the RH turn signal lamps.

WITH MULTI-REMOTE CONTROL SYSTEM
Power is supplied at all times
- through 10 A fuse [No. [13], located in the fuse block (J/B)]
- to multi-remote control relay terminals (1), (3) and (6).

Ground is supplied to multi-remote control relay terminal (2), when the multi-remote control system is triggered through the BCM (Body Control Module).

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

Power is supplied through terminal (5) of the multi-remote control relay
- to front combination lamp LH terminal (3),
- to rear combination lamp LH terminal (2) and
- to combination meter terminal (21).
Power is supplied through terminal (7) of the multi-remote control relay
- to front combination lamp RH terminal (3),
- to rear combination lamp RH terminal (2) and
- to combination meter terminal (30)

Ground is supplied to terminal (2) of each front combination lamp through body grounds (E22) and (E36).
Ground is supplied to terminal (4) of each rear combination lamp through body grounds (T12), (B22) and (B35).
Ground is supplied to combination meter terminal (38) through body grounds (M14) and (M47).
With power and ground supplied, the BCM controls the flashing of the hazard warning lamps.