2007 NISSAN TIIDA window

BCS
BCM (BODY CONTROL MODULE)
BCS-37
< ECU DIAGNOSIS >
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I-KEY UNLOCK1UNLOCK button of Intelligent Key is not pressed OFF
UNLOCK button of Intelligent Key is pressed ON
KEY SW
2Mechanical key is removed from key cylinder OFF
Mechanical key is inserted to key cylinder ON
KEYLESS LOCK
2LOCK button of key fob is not pressed OFF
LOCK button of key fob is pressed ON
KEYLESS UNLOCK
2UNLOCK button of key fob is not pressed OFF
UNLOCK button of key fob is pressed ON
LIT-SEN FAILLight & rain sensor is in normal condition OK
Light & rain sensor is with internal error NOTOK
OIL PRESS SW Ignition switch OFF or ACC
 Engine runningOFF
Ignition switch ON ON
OUT SIDE TEMP
NOTE:
Diesel engine modelsIgnition switch ONApproximately the same as outside
air temperature
PASSING SWOther than lighting switch PASS OFF
Lighting switch PASS ON
PUSH SW
1Return to ignition switch to LOCK position OFF
Press ignition switch ON
REAR DEF SWRear window defogger switch OFF OFF
Rear window defogger switch ON ON
RKE LOCK AND
UNLOCK
2NOTE:
The item is indicated, but not monitoredOFF
ON
RR FOG SWRear fog lamp switch OFF OFF
Rear fog lamp switch ON ON
RR WASHER SW
3Rear washer switch OFF OFF
Rear washer switch ON ON
RR WIPER INT
3Rear wiper switch OFF OFF
Rear wiper switch INT ON
RR WIPER ON
3 Rear wiper switch OFF OFF
Rear wiper switch ON ON
RR WIPER STOP
3Rear wiper stop position OFF
Other than rear wiper stop position ON
TAIL LAMP SWLighting switch OFF OFF
Lighting switch 1ST ON
TRNK OPNR SWWhen back door opener switch is not pressed OFF
When back door opener switch is pressed ON
TURN SIGNAL LTurn signal switch OFF OFF
Turn signal switch LH ON
TURN SIGNAL RTurn signal switch OFF OFF
Turn signal switch RH ON
UNLOCK WITH DRNOTE:
The item is indicated, but not monitoredOFF
ON
VEHICLE SPEED While driving Equivalent to speedometer reading Monitor Item Condition Value/Status

BCS
BCM (BODY CONTROL MODULE)
BCS-39
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Physical ValuesINFOID:0000000001538886
PHYSICAL VALUES
CAUTION:
 Check combination switch system terminal waveform under the loaded condition with lighting
switch, turn signal switch and wiper switch OFF is not to be fluctuated by being overloaded.
 Turn wiper intermittent dial position to 4 except when checking waveform or voltage of wiper inter-
mittent dial position. Wiper intermittent dial position can be confirmed on CONSULT -III. Refer to
BCS-24, "
COMB SW : CONSULT-III Function (BCM - COMB SW)".
 BCM reads the status of the combination switch at 10 ms internal normally. Refer to BCS-7, "
System
Description".
Terminal No.
(Wire color)Description
ConditionReference Value
(Approx.)
Signal nameInput/
Output +−
2
(B)Ground Ground — — 0V
3
(G)Ground Key switch OutputInsert mechanical key into ignition key cylin-
derBattery voltage
Remove mechanical key from ignition key
cylinder0V
4
(W)GroundRear window defog-
ger switchOutputRear window
defogger switchNot pressed 5V
While pressing 0V
5
1
(V)GroundBack door opener
switchOutputBack door
opener switchNot pressed Battery voltage
Pressed 0V
5
2
(V)Ground Trunk opener switch OutputTrunk opener
switchNot pressed Battery voltage
Pressed 0V
6
(GR)GroundDoor lock/unlock
switch (Lock) OutputDoor lock/un-
lock switchNot pressed 5V
Pressed to the lock side 0V

BCS
BCM (BODY CONTROL MODULE)
BCS-49
< ECU DIAGNOSIS >
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1: Hatchback
2: Sedan
3: Manual A/C
4: Superlock
5: Remote keyless entry
6: Intelligent Key
7: LHD diesel69
(G)Ground Rear fog lamp OutputLighting switch
1ST and front
fog lamp switch
ONRear fog lamp switch OFF 0V
Rear fog lamp switch ON Battery voltage
70
(B)Ground Ground — — 0V
71
1
(V)Ground Rear wiper motor OutputRear wiper switch OFF 0V
Rear wiper switch ON Battery voltage
72
(LG)GroundBattery power sup-
plyInput — Battery voltage
73
(R)GroundInterior room lamp
power supplyOutputAfter passing the interior room lamp battery
saver operation time0V
Any other time after passing the interior room
lamp battery saver operation timeBattery voltage
74
(Y)GroundBattery power sup-
plyInput — Battery voltage
75
4
(V)Ground Super lock OutputWhen lock button of keyfob or Intelligent Key
is not pressed 0V
When lock button of keyfob or Intelligent Key
is pressed Battery voltage
76
(G)Ground Driver door unlock OutputDoor lock/un-
lock switchPressed to the unlock side Battery voltage
Pressed to the lock side 0V
77
(SB)Ground Door lock (All) OutputDoor lock/un-
lock switchPressed to the unlock side 0V
Pressed to the lock side Battery voltage
78
(L)GroundPower window pow-
er supplyOutput Ignition switchOFF or ACC 0V
ON Battery voltage
79
(Y)GroundBattery power sup-
plyInput — Battery voltage Terminal No.
(Wire color)Description
ConditionReference Value
(Approx.)
Signal nameInput/
Output +−

DEF-1
DRIVER CONTROLS
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SECTION DEF
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CONTENTS
DEFOGGER
BASIC INSPECTION ....................................3
DIAGNOSIS AND REPAIR WORKFLOW ..........3
Work Flow .................................................................3
FUNCTION DIAGNOSIS ...............................6
REAR WINDOW DEFOGGER SYSTEM .............6
System Diagram ........................................................6
System Description ...................................................6
Component Parts Location ........................................7
Component Description .............................................7
DIAGNOSIS SYSTEM (BCM) .............................9
COMMON ITEM ...........................................................9
COMMON ITEM : CONSULT-III Function (BCM -
COMMON ITEM) .......................................................
9
REAR WINDOW DEFOGGER .....................................9
REAR WINDOW DEFOGGER : CONSULT-III
Function (BCM - REAR DEFOGGER) ......................
9
CAN COMMUNICATION ....................................10
System Description .................................................10
COMPONENT DIAGNOSIS .........................11
REAR WINDOW DEFOGGER SWITCH ............11
Description ..............................................................11
Component Function Check ....................................11
Diagnosis Procedure ...............................................11
REAR WINDOW DEFOGGER RELAY ..............12
Description ..............................................................12
Component Function Check ....................................12
Diagnosis Procedure ...............................................12
Component Inspection ............................................13
REAR WINDOW DEFOGGER POWER SUP-
PLY AND GROUND CIRCUIT ............................
14
Description ..............................................................14
Component Function Check ....................................14
Diagnosis Procedure ...............................................14
Component Inspection .............................................15
DRIVER SIDE DOOR MIRROR DEFOGGER ...16
Description ...............................................................16
Component Function Check ....................................16
Diagnosis Procedure ...............................................16
Component Inspection .............................................17
PASSENGER SIDE DOOR MIRROR DEFOG-
GER ...................................................................
18
Description ...............................................................18
Component Function Check ....................................18
Diagnosis Procedure ...............................................18
Component Inspection .............................................19
ECU DIAGNOSIS .........................................20
BCM (BODY CONTROL MODULE) .................20
Reference Value ......................................................20
Wiring Diagram ........................................................21
SYMPTOM DIAGNOSIS ..............................29
REAR WINDOW DEFOGGER AND DOOR
MIRROR DEFOGGER DO NOT OPERATE. ....
29
Diagnosis Procedure ...............................................29
REAR WINDOW DEFOGGER DOES NOT
OPERATE BUT BOTH OF DOOR MIRROR
DEFOGGER OPERATE. ...................................
30
Diagnosis Procedure ...............................................30
BOTH DOORS MIRROR DEFOGGER DON’T
OPERATE BUT REAR WINDOW DEFOG-
GER OPERATES ..............................................
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Diagnosis Procedure ...............................................31
DRIVER SIDE DOOR MIRROR DEFOGGER
DOES NOT OPERATE. .....................................
32
Diagnosis Procedure ...............................................32

DEF-2
PASSENGER SIDE DOOR MIRROR DEFOG-
GER DOES NOT OPERATE. ............................
33
Diagnosis Procedure ..............................................33
REAR WINDOW DEFOGGER SWITCH DOES
NOT LIGHT, BUT REAR WINDOW DEFOG-
GER OPERATES ...............................................
34
Diagnosis Procedure ..............................................34
PRECAUTION .............................................35
PRECAUTIONS .................................................35
Supplemental Restraint System (SRS) "AIR BAG"
and "SEAT BELT PRE-TENSIONER" ....................
35
ON-VEHICLE REPAIR ...............................36
FILAMENT .........................................................36
Inspection and Repair .............................................36
CONDENSER ....................................................38
Exploded View ........................................................38
Removal and Installation .........................................38

DEF-6
< FUNCTION DIAGNOSIS >
REAR WINDOW DEFOGGER SYSTEM
FUNCTION DIAGNOSIS
REAR WINDOW DEFOGGER SYSTEM
System DiagramINFOID:0000000001697541
System DescriptionINFOID:0000000001697542
Operation Description
 Turn rear window defogger switch ON when the ignition switch is turned ON. Then controller (auto amp.)
(rear window defogger switch) transmits rear window defogger switch signal to BCM.
 BCM turns rear window defogger relay ON when rear window defogger switch signal is received.
 Rear window defogger and door mirror defogger (with door mirror defogger) are supplied with power and
operate when rear window defogger relay turns ON.
 BCM transmits rear window defogger control signal to IPDM E/R via CAN communication when rear window
defogger operates.
 Rear window defogger ON is displayed when controller (auto amp.) receives signals.
Timer function
 BCM turns rear window defogger relay ON for approximately 15 minutes when rear window defogger switch
is turned ON while ignition switch is ON. It makes rear window defogger and door mirror defogger (with door
mirror defogger) operate.
 Timer is canceled after pressing rear window defogger switch again during timer operation. Then BCM turns
rear window defogger relay OFF. The same reaction also occurs during timer operation, if the ignition switch
is turned OFF.
INPUT/OUTPUT SIGNAL CHART
*: With door mirror defogger
ALLIA0183GB
Switch Input signal to BCM BCM function Acutuator
Rear window defogger switch Defogger switch signal
Rear window defogger and door
mirror defogger
* controlRear window defogger
Door mirror defogger *Push button ignition switch Ignition signal

REAR WINDOW DEFOGGER SYSTEM
DEF-7
< FUNCTION DIAGNOSIS >
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Component Parts LocationINFOID:0000000001697543
Component DescriptionINFOID:0000000001697544
ALLIA0619ZZ
1. BCM M18, M20 (view with glove box
removed)2. Rear window defogger switch (part
of front air control)3. A. Rear window defogger ground
connector D413 (Hatchback)
B. Rear window defogger connector
D412 (Hatchback)
C. Condenser-1 D409, D411 (Hatch-
back)
4. A. Rear window defogger connector
B140 (Sedan)
B. Rear window defogger ground
connector B141 (Sedan)
C. Condenser-1 B130, B131 (Se-
dan)5. IPDM E/R E46, E48 6. Door mirror LH D4, RH D107 (with
heated mirrors)
7. Heated mirror relay M48 (with heat-
ed mirrors)
BCM Operates the rear window defogger with the operation of rear window defogger switch.
 Performs the timer control of rear window defogger.
Rear window defogger relay Operates the rear window defogger and the door mirror defogger with the control signal from
BCM.

DEF-8
< FUNCTION DIAGNOSIS >
REAR WINDOW DEFOGGER SYSTEM
*: With door mirror defoggerFront air control (rear window
defogger switch) The rear window defogger switch is turned ON.
 Turns the indicator lamp ON when detecting the operation of rear window defogger.
Rear window defogger Heats the heating wire with the power supply from the rear window defogger relay to prevent
the rear window from fogging up.
Door mirror defogger
* Heats the heating wire with the power supply from the rear window defogger relay to prevent
the door mirror from fogging up.