2006 INFINITI M35 Factory Service Manual

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INFINITI M35 2006 Factory Service Manual GW-74
REAR WINDOW DEFOGGER
Revision: 2006 January2006 M35/M45
through 50A fusible link (letter F , located in the fuse and fusible link box)
to BCM terminal 55,
through 10A fuse [No. 21, located in th

GW-74
REAR WINDOW DEFOGGER
Revision: 2006 January2006 M35/M45
through 50A fusible link (letter F , located in the fuse and fusible link box)
to BCM terminal 55,
through 10A fuse [No. 21, located in the fuse block (J/B)]
to BCM terminal 42.
With the ignition switch turned to ON or START position,
Power is supplied
through 15A fuse [No. 1, located in the fuse block (J/B)]
to BCM terminal 38.
through 10A fuse [No. 12, located in the fuse block (J/B)]
to rear window defogger relay terminal 1.
With the ignition switch turned to ACC or ON position,
through 10A fuse [No. 6, located in the fuse block (J/B)]
to multi-function switch terminal 2.
Ground is supplied
to BCM terminal 52
through body grounds M16 and M70,
to multi-function switch terminal 14
through body grounds M16 and M70,
to IPDM E/R terminals 38 and 51
through body grounds E22 and E43.
When rear window defogger switch in multi-function switch is turned to ON.
Then multi-function switch recognizes that rear window defogger switch is turned to ON.
Then it sends rear window defogger switch signals to AV control unit (without navigation system) or NAVI con-
trol unit (with navigation system) via AV line.
When AV control unit (without navigation system) or NAVI control unit (with navigation system) receives rear
window defogger switch signals, and display on the screen.
Then AV control unit (without navigation system) or NAVI control unit (with navigation system) recognizes that
rear window defogger switch is turned to ON.
Then it sends rear window defogger switch signal to BCM via DATA LINE (CAN H, CAN L).
Then BCM recognizes that rear window defogger switch signal.
Then it sends rear window defogger request signal to IPDM E/R via DATA LINE (CAN H, CAN L).
When IPDM E/R receives rear window defogger switch signals,
Ground is supplied
to rear window defogger relay terminal 2
through IPDM E/R terminal 57
through IPDM E/R terminal 51
through body grounds E22 and E43.
And then rear window defogger relay is energized.
When rear window defogger relay is turned ON, signals are transmitted.
through rear window defogger relay terminals 5 and 7
through condenser terminal 1
to rear window defogger terminal 1
Rear window defogger terminal 2 is grounded through grounds B702.
With power and ground supplied, rear window defogger filaments heat and defog the rear window.
When rear window defogger relay is turned to ON,
Power is supplied
through rear window defogger relay terminals 5 and 7
through fuse block (J/B) terminal 2C
through 10A fuse [No. 8, located in the fuse block (J/B)] and
through fuse block (J/B) terminal 5B
to door mirror (LH and RH) terminal 4.
Door mirror (LH and RH) terminal 8 is grounded through body grounds M16 and M70.

Page 3594 of 5621

INFINITI M35 2006 Factory Service Manual REAR WINDOW DEFOGGER
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C
D
E
F
G
H
J
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MA
B
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Revision: 2006 January2006 M35/M45
With power and ground supplied, door mirror defogger filaments heat and defog the mirror.
CAN Communication Sys

Page 3595 of 5621

INFINITI M35 2006 Factory Service Manual GW-76
REAR WINDOW DEFOGGER
Revision: 2006 January2006 M35/M45
SchematicNIS0022K
TIWT1352E

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INFINITI M35 2006 Factory Service Manual REAR WINDOW DEFOGGER
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Revision: 2006 January2006 M35/M45
Wiring Diagram — DEF — NIS0022L
TIWT1353E

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INFINITI M35 2006 Factory Service Manual GW-78
REAR WINDOW DEFOGGER
Revision: 2006 January2006 M35/M45
TIWT1354E

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INFINITI M35 2006 Factory Service Manual REAR WINDOW DEFOGGER
GW-79
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F
G
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B
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Revision: 2006 January2006 M35/M45
TIWT1355E

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INFINITI M35 2006 Factory Service Manual GW-80
REAR WINDOW DEFOGGER
Revision: 2006 January2006 M35/M45
TIWT1356E

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INFINITI M35 2006 Factory Service Manual REAR WINDOW DEFOGGER
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Revision: 2006 January2006 M35/M45
Terminal and Reference Value for BCMNIS0022M
Terminal and Reference Value for IPDM E/RNIS0022N
Terminal Wire col

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