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 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 B
- through terminal L of the combination flasher unit
- to turn signal switch terminal 1.

Ground is supplied to combination flasher unit terminal E through body grounds M28 and M54.

LH Turn
When the turn signal switch is moved to the LH position, power is supplied from turn signal switch terminal 3 to:
- front combination lamp LH terminal 3
- combination meter terminal 35 (with tachometer) or 40 (without tachometer)
- rear combination lamp LH terminal 2.

Ground is supplied to the front combination lamp LH terminal 1 through body grounds E7 and E37.

Ground is supplied to the rear combination lamp LH terminal 4 through body grounds B13 and B19.

Ground is supplied to combination meter terminal 12 (with tachometer) or 39 (without tachometer) through body grounds M28 and M54.

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 combination lamp RH terminal 3
- combination meter terminal 4 (with tachometer) or 41 (without tachometer)
- rear combination lamp RH terminal 2.

Ground is supplied to the front combination lamp RH terminal 1 through body grounds E7 and E37.

Ground is supplied to the rear combination lamp RH terminal 4 through body grounds B13 and B19.

Ground is supplied to combination meter terminal 12 (with tachometer) or 39 (without tachometer) through body grounds M28 and M54.

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

REMOTE KEYLESS ENTRY SYSTEM OPERATION
Power is supplied at all times:
- through 15 A fuse [No. 5, located in the fuse block (J/B)]
- to remote keyless entry relay terminals 1, 6 and 3.

Ground is supplied to remote keyless entry relay terminal 2, when the remote keyless entry system is triggered through the smart entrance control unit.

Refer to BL-34, "REMOTE KEYLESS ENTRY SYSTEM" .

The remote keyless entry relay is energized.

Power is supplied through terminal 5 of the remote keyless entry relay:
- to front combination lamp LH terminal 3
- to combination meter terminal 35 (with tachometer) or 40 (without tachometer)
- to rear combination lamp LH terminal 2.

Power is supplied through terminal 7 of the remote keyless entry relay:
- to front combination lamp RH terminal 3
- to combination meter terminal 4 (with tachometer) or 41 (without tachometer)
- to rear combination lamp RH terminal 2.

Ground is supplied to terminal 1 of each front combination lamp through body grounds E7 and E37.

Ground is supplied to terminal 4 of each rear combination lamp through body grounds B13 and B19.

Ground is supplied to combination meter terminal 12 (with tachometer) or 39 (without tachometer) through body grounds M28 and M54.

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