Maxima SE V6-3.5L (VQ35) (2002)
Vanity Lamp: Description and Operation
INTERIOR, STEP, SPOT, VANITY MIRROR AND TRUNK ROOM LAMPS
System Description
POWER SUPPLY AND GROUND
Power is supplied at all times:
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through 10 A fuse [No.13 located in the fuse block (J/B)]
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to key switch terminals 2 (M/T) or 3 (A/T) and
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to smart entrance control unit terminal 49.
When the key is removed from ignition key cylinder power is interrupted:
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through key switch terminals 1 (M/T) or 4 (A/T)
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to smart entrance control unit terminal 25.
With the ignition switch in the ON or START position power is supplied:
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through 10 A fuse [No.10 located in the fuse block (J/B)]
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to smart entrance control unit terminal 27.
Ground is supplied:
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to smart entrance control unit terminal 43 and 64
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through body grounds terminals M9, M25 and M87.
When the front driver side door is opened ground is supplied:
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through body grounds B12 and B7 (without CD auto changer) or B59 (with CD auto changer)
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to front door switch LH terminal 3
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from front door switch LH terminal 2
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to smart entrance control unit terminal 1.
When the front passenger side door is opened ground is supplied:
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through body grounds B106 and B127
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to front door switch RH terminal 3
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from front door switch RH terminal 2
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to smart entrance control unit terminal 2.
When any other door (except front door) is opened ground is supplied to smart entrance control unit terminal 3 in the same manner as the front door
switch.
When the front driver side door is unlocked by the door lock and unlock switch the smart entrance control unit receives a ground signal:
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through body grounds terminals M9, M25 and M87
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to front power window switch terminal 5 (LH) or 7 (RH)
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from front power window switch terminal 8 (LH) or 11 (RH)
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to smart entrance control unit terminal 33.
When the front driver side door is unlocked by the front door key cylinder switch the smart entrance control unit receives a ground signal:
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through body grounds terminals M9 M25 and M8.
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to front door key cylinder switch LH terminal 2
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from front door key cylinder switch LH terminal 1
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to front power window main switch terminal 19
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from front power window main switch terminal 8
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to smart entrance control unit terminal 33.
When a signal or combination of signals is received by the smart entrance control unit ground is supplied:
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through smart entrance control unit terminal 31
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to interior lamp terminal 2.
With power and ground supplied the interior lamp illuminates.
SWITCH OPERATION
When interior lamp switch is ON ground is supplied:
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through case grounds of interior lamp
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to interior lamp.