Xterra XE 4WD V6-3.3L SC (VG33ER) (2002)
Audible Warning Device: Description and Operation
WARNING CHIME
System Description
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
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through 7.5 A fuse [No. 28, located in the fuse block (J/B)]
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to key switch terminal 1.
Power is supplied at all times
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through 15 A fuse (No. 39, located in the fuse and fusible link box)
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to lighting switch terminal 11.
With the ignition switch in the ON or START position, power is supplied
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through 10 A fuse [No. 5, located in the fuse block (J/B)]
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to warning chime unit terminal 1.
Ground is supplied to warning chime unit terminal 8 through body grounds M14 and M68.
When a signal, or combination of signals, is received by the warning chime unit, the warning chime will sound
Ignition Key Warning Chime
With the key switch in the INSERTED (key is in the ignition key cylinder) position, the ignition switch in the OFF or ACC position and the front door
LH open, the warning chime will sound. A battery positive voltage is supplied
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from key switch terminal 2
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to warning chime unit terminal 5.
WARNING CHIME
Ground is supplied
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to warning chime unit terminal 7
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through front door switch LH terminal 2.
Front door switch LH terminal 3 is grounded through body grounds B6 and B10.
Light Warning Chime
With the ignition switch in the OFF or ACC position, front door LH open and lighting switch in the parking and tail lamps ON (1ST) or headlamps ON
(2ND) position, the warning chime will sound. A battery positive voltage is supplied
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from lighting switch terminal 12
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to warning chime unit terminal 4.
Ground is supplied
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to warning chime unit terminal 7
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through front door switch LH terminal 2.
Front door switch LH terminal 3 is grounded through body grounds B6 and B10.
Seat Belt Warning Chime
The warning chime will sound for approximately 6 seconds when the ignition switch is turned from OFF to ON with the driver's seat belt unfastened
(seat belt buckle switch ON).
Ground is supplied
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to warning chime unit terminal 2
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through seat belt buckle switch terminal 1.
Seat belt buckle switch terminal 2 is grounded through body grounds M14 and M68.
MODELS WITH POWER DOOR LOCKS