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. 12, 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 M4, M66 and M147.

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 2
- combination meter terminal 25
- rear combination lamp LH terminal 5.

Ground is supplied to the front turn signal lamp LH terminal 3 through body grounds E13 and E41.

Ground is supplied to the rear combination lamp LH terminal 6 through body grounds B11, B22 and D210.

Ground is supplied to combination meter terminal 30 through body grounds M4, M66 and M147.

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 2
- combination meter terminal 29
- rear combination lamp RH terminal 5.

Ground is supplied to the front turn signal lamp RH terminal 3 through body grounds E13 and E41.

Ground is supplied to the rear combination lamp RH terminal 6 through body grounds B55 and B75.

Ground is supplied to combination meter terminal 30 through body grounds M4, M66 and M147.

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. 20, 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 M4, M66 and M147.

Power is supplied through terminal 5 of the hazard switch to
- front turn signal lamp LH terminal 2
- 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 2
- combination meter terminal 29
- rear combination lamp RH terminal 5.

Ground is supplied to terminal 3 of each front turn signal lamp through body grounds E13 and E41.

Ground is supplied to terminal 6 of the rear combination lamp LH through body grounds B11, B22 and D210.

Ground is supplied to terminal 6 of the rear combination lamp RH through body grounds B55 and B75.

Ground is supplied to combination meter terminal 30 through body grounds M4, M66 and M147.

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

REMOTE KEYLESS ENTRY SYSTEM OPERATION
Power is supplied at all times
- to smart entrance control unit terminal 49
- through 7.5 A fuse [No. 24, located in the fuse block (J/B)].

Ground is supplied to smart entrance control unit terminal 43 and 64.

When smart entrance control unit receives LOCK or UNLOCK signal from keyfob with all doors closed (Refer to "REMOTE KEYLESS ENTRY SYSTEM".), power is supplied
- through terminal 47 of smart entrance control unit
- to front turn signal lamp LH terminal 2
- to combination meter terminal 25
- to rear combination lamp LH terminal 5, and
- through terminal 48 of smart entrance control unit
- to front turn signal lamp RH terminal 2
- to combination meter terminal 29
- to rear combination lamp RH terminal 5.

Ground is supplied to terminal 3 of each front turn signal lamp through body grounds E13 and E41.

Ground is supplied to terminal 6 of the rear combination lamp LH through body grounds B11, B22 and D210.

Ground is supplied to terminal 6 of the rear combination lamp RH through body grounds B55 and B75.

Ground is supplied to combination meter terminal 30 through body grounds M4, M66 and M147.

With power and ground supplied, the smart entrance control unit controls the flashing of the hazard warning lamps.