Frontier XE 4WD L4-2.4L (KA24DE) (1998)
/Page-1897001.png)
Audible Warning Device: Description and Operation
MODELS WITH POWER DOOR LOCKS
The warning chime is integral with the smart entrance control unit, which controls its operation.
Power is supplied at all times:
^
through 7.5 A fuse [No. [28], located in the fuse block (J/B)]
^
to key switch terminal (1).
Power is supplied at all times:
^
through 10 A fuse (No. [39], located in the fuse and fusible link box)
^
to lighting switch terminal (11).
Power is supplied at all times:
^
through 30 A fusible link (letter [f], located in the fuse and fusible link box)
^
to circuit breaker terminal (1)
^
through circuit breaker terminal (2)
^
to smart entrance control unit terminal (1).
With the ignition switch in the ON or START position, power is supplied:
^
through 7.5 A fuse [No. [5], located in the fuse block (J/B)]
^
to smart entrance control unit terminal (11).
Ground is supplied to smart entrance control unit terminal (10) through body grounds (M14) and (M68).
When a signal, or combination of signals, is received by the smart entrance control unit, the warning chime will sound.
Ignition key warning chime
With the key in the ignition key cylinder, the ignition switch in the OFF or ACC position, and the driver's door open, the warning chime will
sound. A battery positive voltage is supplied:
^
from key switch terminal (2)
^
to smart entrance control unit terminal (24).
Ground is supplied:
^
from door switch LH terminal (2)
^
to smart entrance control unit terminal (15).
Door switch LH terminal (3) is grounded through body grounds (M14) and (M68)
Light warning chime
With ignition switch in the OFF or ACC position, driver's door open, and lighting switch in 1ST or 2ND position, the warning chime will sound.
A battery positive voltage is supplied:
^
from lighting switch terminal (12)
^
to smart entrance control unit terminal (25).
Ground is supplied:
^
from door switch LH terminal (2)
^
to smart entrance control unit terminal (15).
Door switch LH terminal (3) is grounded through body grounds (M14) and (M68).
Seat belt warning chime
The warning chime sounds for about 6 seconds when ignition switch is turned from OFF to ON and seat belt is unfastened.
Ground is supplied:
^
from seat belt buckle switch terminal (1)
^
to smart entrance control unit terminal (21).
Seat belt buckle switch terminal (2) is grounded through body grounds (M14) and (M68).
MODELS WITHOUT POWER DOOR LOCKS
The warning chime is integral with the warning chime unit, which controls its operation.
Power is supplied at all times:
^
through 7.5 A fuse [No. [28], located in the fuse block (J/B)]
^
to key switch terminal (1).
Power is supplied at all times:
^
through 10 A fuse (No. [39], located in the fuse and fusible link box)
^
to lighting switch terminal (11).
