window INFINITI M35 2006 Factory Owners Manual

GW-26
POWER WINDOW SYSTEM
Revision: 2006 January2006 M35/M45
TIWT1350E

POWER WINDOW SYSTEM
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Revision: 2006 January2006 M35/M45
Terminal and Reference Value for BCMNIS0021L
Terminal Wire color Item ConditionVoltage [V]
(Approx.)
12 PFront door switch
passenger side signalON (Open) 0
OFF (Close) Battery voltage
22 G Power window serial link IGN SW ON or power window
timer operating.
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
53 BR Rap signalIGN SW ON Battery voltage
Within 45 second after ignition
switch is turned to OFFBattery voltage
When driver side or passenger
side door is opened daring
retained power operation0
54 O Power window power supply — Battery voltage
55 W Power source (Fusible link) — Battery voltage
62 VFront door switch
driver side signalON (Open) 0
OFF (Close) Battery voltage
PIIA2344J

GW-28
POWER WINDOW SYSTEM
Revision: 2006 January2006 M35/M45
Terminal and Reference Value for Power Window Main SwitchNIS0021M
Terminal Wire color Item ConditionVoltage [V]
(Approx.)
2 W/B Encoder ground — 0
4BRDoor key cylinder switch
LOCK signalKey position
(Neutral
Locked)5 0
6V/RDoor key cylinder switch
UNLOCK signalKey position
(Neutral
Unlocked)5 0
8LFront driver side power window
motor UP signalWhen front LH switch in
power window main switch is
UP at operated. Battery voltage
9 G/W Encoder pulse signal 2When power window motor oper-
ates.
10 Y/B Rap signalIGN SW ON Battery voltage
Within 45 second after ignition
switch is turned to OFFBattery voltage
When driver side or passenger
side door is opened daring
retained power operation0
11 GFront driver side power window
motor DOWN signalWhen front LH switch in
power window main switch is
DOWN at operated. Battery voltage
13 G/Y Encoder pulse signal 1When power window motor oper-
ates.
14 Y Power window serial linkIGN SW ON or power window
timer operating.
15 G/R Encoder power supplyWhen ignition switch ON or power
window timer operates.10
17 B Ground — 0
19 W/B Battery power supply — Battery voltage
OCC3383D
OCC3383D
PIIA2344J

POWER WINDOW SYSTEM
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Revision: 2006 January2006 M35/M45
Terminal and Reference Value for (Front and Rear) Power Window Sub-SwitchNIS0021N
( ): Power window sub-switch (rear LH or RH)Terminal Wire color Item ConditionVoltage [V]
(Approx.)
3 W/B Encoder ground — 0
4 G/R Encoder power supplyWhen ignition switch ON or power
window timer operates10
8L
(G)Power window motor
UP signalWhen power window motor is
UP at operated. Battery voltage
9G
(L)Power window motor
DOWN signalWhen power window motor is
DOWN at operated.Battery voltage
10W/B
(W/R)Battery power supply — Battery voltage
11 B G r o u n d — 0
12 G/Y Encoder pulse signal 1When power window motor oper-
ates.
15 G/W Encoder pulse signal 2When power window motor oper-
ates.
16 Y Power window serial linkIGN SW ON or power window
timer operating.
OCC3383D
OCC3383D
PIIA2344J

GW-30
POWER WINDOW SYSTEM
Revision: 2006 January2006 M35/M45
CONSULT-II Function (BCM)NIS0021O
CONSULT-II can display each diagnostic item using the diagnostic test modes shown following.
1. Turn ignition switch “ON”.
2. Connect “CONSULT-II and CONSULT-II CONVERTER” to the
data link connector (1).
3. Turn ignition switch “ON”.
4. Touch “START (NISSAN BASED VHCL)”.
5. Touch “BCM”.
If “BCM” is not indicated, go to Refer to GI-40
, “CONSULT-II
Date Link Connector (DLC) Circuit”
6. Touch “RETAINED PWR”.
BCM diagnostic test item Check item diagnostic test mode Content
RETAINED PWRWork support Changes setting of each function.
Data monitor Displays the input data of BCM in real time.
PBIB2712E
BCIA0029E
BCIA0030E
LIIA0163E

POWER WINDOW SYSTEM
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7. Select diagnosis mode.
“ACTIVE TEST”, “WORK SUPPORT” and “DATA MONITOR”
are available.
WORK SUPPORT
DATE MONITOR
BCIA0031E
Work item Description
RETAINED PWRRap signal’s power supply period can be changed by mode setting. Selects rap signal’s power
supply period between three steps
MODE1 (45 sec.) / MODE2 (OFF) / MODE 3 (2 min.).
Work item Description
IGN ON SW Indicates (ON / OFF) condition of ignition switch
DOOR SW–DR Indicates (ON / OFF) condition of front door switch driver side
DOOR SW–AS Indicates (ON / OFF) condition of front door switch passenger side

GW-32
POWER WINDOW SYSTEM
Revision: 2006 January2006 M35/M45
Work FlowNIS0021P
1. Check the symptom and customer's requests.
2. Understand the outline of system. Refer to GW-13, "
System Description"
3. According to the trouble diagnosis chart, repair or replace the cause of the malfunction.
Refer to GW-32, "
Trouble Diagnosis Symptom Chart"
4. Does power window system operate normally? Yes, GO TO 5, If No, GO TO 3.
5. INSPECTION END
Trouble Diagnosis Symptom ChartNIS0021Q
Make sure other systems using the signal of the following systems operate normally.
Symptom Repair order Refer to page
None of the power windows can be operated using any switch.1. BCM power supply and ground circuit checkGW-34
2. Power window main switch power supply and
ground circuit checkGW-35
3. Power window serial link checkGW-56
Driver side power window alone does not operate.1. Power window motor (front driver side) circuit
checkGW-38
2. Replace power window main switch —
Front passenger side power window alone does not operate.1. Power window main switch power supply and
ground circuit checkGW-35
2. Power window sub-switch (front passenger
side) power and ground circuit checkGW-36
3. Power window serial link checkGW-56
4. Power window motor (front passenger side) cir-
cuit checkGW-39
5. Replace BCMBCS-17
Rear LH or RH side power window alone does not operate1. Power window sub-switch (rear LH or RH)
power and ground circuit checkGW-372. Power window serial link check (rear LH or RH)GW-58
3. Power window motor (rear LH or RH) circuit
checkGW-40
4. Replace rear power window switch (LH or RH) —
Anti-pinch system does not operate normally (driver side)1. InitializationGW-65
2. Door window sliding part malfunction
A foreign material adheres to window glass
or glass run rubber.
Glass run rubber wear or deformation.
Sash is tilted too much, or no enough.—
3. Encoder circuit check (driver side)GW-42
Anti-pinch system does not operate normally (passenger side)1. InitializationGW-65
2. Door window sliding part malfunction
A foreign material adheres to window glass
or glass run rubber.
Glass run rubber wear or deformation.
Sash is tilted too much, or no enough.—
3. Encoder circuit check (passenger side)GW-45

POWER WINDOW SYSTEM
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Revision: 2006 January2006 M35/M45
Anti-pinch system does not operate normally (rear LH or RH)1. InitializationGW-70
2. Door window sliding part malfunction
A foreign material adheres to window glass
or glass run rubber.
Glass run rubber wear or deformation.
Sash is tilted too much, or no enough.—
3. Encoder circuit check (rear LH or RH)GW-48
Power window retained power operation does not operate
properly1. Check the retained power operation mode set-
ting.GW-31
2. Door switch checkGW-52
3. Replace BCM.BCS-17
Does not operate by key cylinder switch1. InitializationGW-652. Door key cylinder switch checkGW-54
3. Replace power window main switch —
Power window lock switch does not function Power window lock switch checkGW-58
Auto operation does not operate but manual operate normally
(driver side)1. InitializationGW-652. Encoder circuit check (driver side)GW-42
3. Replace power window main switch —
Auto operation does not operate but manual operate normally
(passenger side)1. InitializationGW-65
2. Encoder circuit check (passenger side)GW-45
3. Replace front power window switch (passenger
side)—
Auto operation does not operate but manual operate normally
(rear LH or RH)1. InitializationGW-70
2. Encoder circuit check (rear LH or RH)GW-48
3. Replace rear power window switch (LH or RH) — Symptom Repair order Refer to page

GW-34
POWER WINDOW SYSTEM
Revision: 2006 January2006 M35/M45
BCM Power Supply and Ground Circuit CheckNIS0021R
1. CHECK FUSE
Check 15A fuse [No. 1, located in fuse block (J/B)]
Check 10A fuse [No. 21, located in fuse block (J/B)]
Check 50A fusible link (letter F , located in the fuse and fusible link box).
NOTE:
Refer to GW-13, "
Component Parts and Harness Connector Location" .
OK or NG
OK >> GO TO 2.
NG >> If fuse is blown out, be sure to eliminate cause of malfunction before installing new fuse. Refer to
PG-3, "
POWER SUPPLY ROUTING CIRCUIT" .
2. CHECK POWER SUPPLY CIRCUIT
Check voltage between BCM connector and ground.
OK or NG
OK >> GO TO 3.
NG >> Check BCM power supply circuit for open or short.
3. CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector.
3. Check continuity between BCM connector and ground.
OK or NG
OK >> Power supply and ground circuit are OK.
NG >> Check BCM ground circuit for open or short.
Te r m i n a l s
Condition of
ignition switchVoltage (V)
(Approx.) (+)
(–)
BCM connector Terminal
M1 38
GroundON
Battery voltage
M242
OFF
55
PIIB5934E
BCM connector Terminal
GroundContinuity
M2 52 Yes
PIIB5935E

POWER WINDOW SYSTEM
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Revision: 2006 January2006 M35/M45
Power Window Main Switch Power Supply Circuit Check NIS0021S
1. CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch ON.
2. Check voltage between power window main switch connector and ground.
OK or NG
OK >> GO TO 2.
NG >> GO TO 3.
2. CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect power window main switch connector.
3. Check continuity between power window main switch connector and ground.
OK or NG
OK >> Power window main switch power supply and ground
circuit are OK.
NG >> Repair or replace harness.
3. CHECK HARNESS CONTINUITY
1. Disconnect BCM and power window main switch connector.
2. Check continuity between BCM connector and power window main switch connector.
3. Check continuity between BCM connector and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair or replace harness.
Terminal
Voltage (V)
(Approx.) (+)
(–) Power window
main switch
connectorTerminal
D10 10
Ground Battery voltage
D11 19
PIIB5936E
Power window main
switch connectorTerminal
GroundContinuity
D11 17 Yes
PIIB5937E
AB
Continuity
BCM connector TerminalPower window
main switch
connectorTerminal
M253 D10 10
Ye s
54 D11 19
A
GroundContinuity
BCM connector Terminal
M253
No
54
PIIB5938E