Infiniti I35 (A33). Manual — part 395
Wiring Diagram — HORN —
NHEL0071
MEL654R
GI
MA
EM
LC
EC
FE
AT
AX
SU
BR
ST
RS
BT
HA
SC
IDX
HORN
Wiring Diagram — HORN —
EL-181
Wiring Diagram — CIGAR —
NHEL0156
MEL312O
CIGARETTE LIGHTER
Wiring Diagram — CIGAR —
EL-182
Wiring Diagram — CLOCK —
NHEL0166
MEL466K
GI
MA
EM
LC
EC
FE
AT
AX
SU
BR
ST
RS
BT
HA
SC
IDX
CLOCK
Wiring Diagram — CLOCK —
EL-183
Component Parts and Harness Connector
Location
NHEL0072
SEL051Y
System Description
NHEL0073
The rear window defogger system is controlled by the smart entrance control unit. The rear window defogger
operates only for approximately 15 minutes.
Power is supplied at all times
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to rear window defogger relay terminal 3
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through 20A fuse [No. 7, located in the fuse block (J/B)] and
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to rear window defogger relay terminal 6
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through 20A fuse [No. 4, located in the fuse block (J/B)]
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to smart entrance control unit terminal 49
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through 10A fuse [No. 13, located in the fuse block (J/B)].
With the ignition switch in the ON or START position, power is supplied
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through 10A fuse [No. 10, located in the fuse block (J/B)]
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to the rear window defogger relay terminal 1 and
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to smart entrance control unit terminal 27.
Ground is supplied to terminal 32 of the rear window defogger switch (built-in A/C auto amp.) through body
grounds M9, M25 and M87.
When the rear defogger switch is turned ON, ground is supplied
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through terminal 31 of the rear window defogger switch
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to smart entrance control unit terminal 14.
Terminal 37 of the smart entrance control unit then supplies ground to the rear window defogger relay termi-
nal 2.
With power and ground supplied, the rear window defogger relay is energized.
Power is supplied
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through terminals 5 and 7 of the rear window defogger relay
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to the rear window defogger and
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to terminal 30 of the A/C auto amp.
The rear window defogger has an independent ground.
With power and ground supplied, the rear window defogger filaments heat and defog the rear window.
When the system is activated, the rear window defogger indicator illuminates in the rear window defogger
switch.
REAR WINDOW DEFOGGER
Component Parts and Harness Connector Location
EL-184
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