INFINITI M35 2006 Factory Service Manual

GW-72
INSIDE MIRROR
Revision: 2006 January2006 M35/M45
Removal and InstallationNIS0022F
CAUTION:
Apply Genuine Mirror Adhesive or equivalent to bonding surface of mounting bracket. Refer to GI-48,
"RECOMMENDED CHEMICAL PRODUCTS AND SEALANTS" .
REMOVAL
1. Remove inside mirror finisher (if equipped).
2. Remove screw of mirror base.
3. Slide the mirror upward to remove.
4. Disconnect the connector (if equipped).
INSTALLATION
Install in the reverse order of removal.
1. Inside mirror 2. Inside mirror finisher (if equipped) 3. Mirror base
PIIB5780E

REAR WINDOW DEFOGGER
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Revision: 2006 January2006 M35/M45
REAR WINDOW DEFOGGERPFP:25350
Component Parts and Harness Connector LocationNIS0022G
System DescriptionNIS0022H
The rear window defogger system is controlled by BCM and IPDM E/R.
The rear window defogger operates only for approximately 15 minutes.
Power is at all times supplied
through 20A fuse [No. 75, located in the IPDM E/R]
to rear window defogger relay terminals 6,
through 20A fuse [No. 80, located in the IPDM E/R]
to rear window defogger relay terminals 3,
through 15A fuse [No. 37, located in the fuse and fusible link box
to multi-function switch terminal 1,
PIIB6098E
1. Fuse block (J/B) 2. Fuse and fusible link box 3. Fuse block (in IPDM E/R)
4. IPDM E/R E4, E8, E9 5. BCM M1, M2 6.Rear window defogger switch (in
multi function switch) M69
7. Rear window defogger relay E36 8.a : Rear window defogger B604
b : Condenser B49

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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.

REAR WINDOW DEFOGGER
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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 System DescriptionNIS0022I
CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Many elec-
tronic control units are equipped onto a vehicle, and each control unit shares information and links with other
control units during operation (not independent). In CAN communication, control units are connected with 2
communication lines (CAN H line, CAN L line) allowing a high rate of information transmission with less wiring.
Each control unit transmits/receives data but selectively reads required data only.
CAN Communication UnitNIS0022J
Refer to LAN-34, "CAN Communication Unit" .

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REAR WINDOW DEFOGGER
Revision: 2006 January2006 M35/M45
SchematicNIS0022K
TIWT1352E

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

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REAR WINDOW DEFOGGER
Revision: 2006 January2006 M35/M45
TIWT1354E

REAR WINDOW DEFOGGER
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Revision: 2006 January2006 M35/M45
TIWT1355E

GW-80
REAR WINDOW DEFOGGER
Revision: 2006 January2006 M35/M45
TIWT1356E

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 color Item ConditionVoltage (V)
(Approx.)
38 W Ignition switch ON or START Ignition switch (ON or START position) Battery voltage
39 L CAN
H——
40 P CAN
L——
42 P Power source (Fuse) — Battery voltage
52 B Ground — 0
55 W Power source (Fusible link) — Battery voltage
Terminal Wire color Item ConditionVoltage (V)
(Approx.)
5 W Battery power supply — Battery voltage
6 R Battery power supply — Battery voltage
38 B Ground (Power) — 0
49 L CAN
H——
50 P CAN
L——
51 B Ground (Signal) — 0
57 GRear window defogger relay
control signalWhen rear window defogger switch is ON. 0
When rear window defogger switch is OFF. Battery voltage