light system NISSAN TIIDA 2007 Service Repair Manual
[x] Cancel search | Manufacturer: NISSAN, Model Year: 2007, Model line: TIIDA, Model: NISSAN TIIDA 2007Pages: 5883, PDF Size: 78.95 MB
Page 5772 of 5883

WCS
BCM (BODY CONTROL MODULE)
WCS-57
< ECU DIAGNOSIS >
C
D
E
F
G
H
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K
L
MB A
O
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ENGINE RUNEngine stopped OFF
Engine running ON
ENGINE STATUS
NOTE:
Diesel engine models
onlyEngine stopped STOP
While the engine stalls STALL
Engine running RUN
At engine cranking CRA
FA N O N S IGFan switch OFF OFF
Fan switch ON ON
FR FOG SWFront fog lamp switch OFF OFF
Front fog lamp switch ON ON
FR WASHER SWFront washer switch OFF OFF
Front washer switch ON ON
FR WIPER LOWFront wiper switch OFF OFF
Front wiper switch LO ON
FR WIPER HIFront wiper switch OFF OFF
Front wiper switch HI ON
FR WIPER INTFront wiper switch OFF OFF
Front wiper switch INT ON
FR WIPER STOPAny position other than front wiper stop position OFF
Front wiper stop position ON
HAZARD SWWhen hazard switch is not pressed OFF
When hazard switch is pressed ON
LIGHT SW 1STLighting switch OFF OFF
Lighting switch 1st ON
H/L SW POSHeadlamp switch OFF OFF
Headlamp switch 1st ON
HI BEAM SWHigh beam switch OFF OFF
High beam switch HI ON
HOOD SWClose the hood
NOTE:
Vehicles without theft warning system are OFF-fixedOFF
Open the hood ON
H/L WASH SWNOTE:
The item is indicated, but not monitoredOFF
IGN ON SWIgnition switch OFF or ACC OFF
Ignition switch ON ON
IGN SW CANIgnition switch OFF or ACC OFF
Ignition switch ON ON
INT VOLUME Wiper intermittent dial is in a dial position 1 - 7 1 - 7
I-KEY LOCK
1LOCK button of Intelligent Key is not pressed OFF
LOCK button of Intelligent Key is pressed ON
I-KEY UNLOCK
1UNLOCK 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 Monitor Item Condition Value/Status
Page 5773 of 5883

WCS-58
< ECU DIAGNOSIS >
BCM (BODY CONTROL MODULE)
1: With Intelligent Key
2: With remote keyless entry system
3: HatchbackKEYLESS 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
Page 5775 of 5883

WCS-60
< ECU DIAGNOSIS >
BCM (BODY CONTROL MODULE)
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".
Te r m i n a l N o .
(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
Page 5803 of 5883

WW-1
DRIVER CONTROLS
C
D
E
F
G
H
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SECTION WW
A
B
WW
N
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CONTENTS
WIPER & WASHER
BASIC INSPECTION ....................................3
DIAGNOSIS AND REPAIR WORKFLOW ..........3
Work Flow .................................................................3
FUNCTION DIAGNOSIS ...............................4
FRONT WIPER AND WASHER SYSTEM ..........4
System Diagram ........................................................4
System Description ...................................................4
Component Parts Location ........................................7
Component Description ............................................8
REAR WIPER AND WASHER SYSTEM ............9
System Diagram ........................................................9
System Description ...................................................9
Component Parts Location ......................................11
Component Description ..........................................11
HEADLAMP WASHER SYSTEM .......................12
System Diagram ......................................................12
System Description .................................................12
Component Parts Location ......................................13
Component Description ..........................................13
DIAGNOSIS SYSTEM (BCM) ............................14
COMMON ITEM .........................................................14
COMMON ITEM : CONSULT-III Function (BCM -
COMMON ITEM) .....................................................
14
WIPER .......................................................................14
WIPER : CONSULT-III Function (BCM - WIPER) ....14
DIAGNOSIS SYSTEM (IPDM E/R) .....................16
Diagnosis Description .............................................16
CONSULT - III Function (IPDM E/R) .......................16
COMPONENT DIAGNOSIS .........................17
WIPER AND WASHER FUSE, FUSIBLE LINK
....
17
Description ..............................................................17
Diagnosis Procedure ...............................................17
FRONT WIPER MOTOR LO CIRCUIT ..............18
Component Function Check ....................................18
Diagnosis Procedure ...............................................18
FRONT WIPER MOTOR HI CIRCUIT ...............20
Component Function Check ....................................20
Diagnosis Procedure ...............................................20
FRONT WIPER AUTO STOP SIGNAL CIR-
CUIT ..................................................................
22
Component Function Check ....................................22
Diagnosis Procedure ...............................................22
FRONT WIPER MOTOR GROUND CIRCUIT ...24
Diagnosis Procedure ...............................................24
WASHER SWITCH ............................................25
Description ...............................................................25
Component Inspection .............................................25
LIGHT & RAIN SENSOR ..................................27
Description ...............................................................27
Diagnosis Procedure ...............................................27
REAR WIPER MOTOR CIRCUIT ......................28
Component Function Check ....................................28
Diagnosis Procedure ...............................................28
REAR WIPER AUTO STOP SIGNAL CIRCUIT
...
30
Component Function Check ....................................30
Diagnosis Procedure ...............................................30
HEADLAMP WASHER RELAY ........................32
Component Inspection .............................................32
HEADLAMP WASHER CIRCUIT ......................33
Component Function Check ....................................33
Diagnosis Procedure ...............................................33
FRONT WIPER AND WASHER SYSTEM ........36
Page 5807 of 5883

FRONT WIPER AND WASHER SYSTEM
WW-5
< FUNCTION DIAGNOSIS >
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I
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WW
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BCM transmits the front wiper request signal (INT) to IPDM E/R with CAN communication according to the
front wiper INT operation condition and the intermittent operation delay interval judged value.
Front wiper INT operating condition- Ignition switch ON
- Front wiper switch INT
Intermittent operation delay interval judgment- BCM calculates the intermittent operation delay interval from the vehicle speed signal received from the
wiper dial position and the combination meter with CAN communication.
IPDM E/R turns the integrated front wiper relay ON so that the front wiper is operated only once according to
the front wiper request signal (INT).
BCM detects stop position/except stop position of the front wiper motor according to the front wiper stop
position signal received from IPDM E/R with CAN communication.
BCM transmits the front wiper request signal (INT) again after the intermittent operation delay interval after
the front wiper motor is stopped.
FRONT WIPER AUTO OPERATION (IF EQUIPPED)
BCM receives the wiping speed request signal from the rain sensor with the light and rain sensor serial link.
BCM judges the auto wiping condition depending on the wiping speed request signal and the rain sensor
sensitivity setting under front wiper AUTO operating condition.
BCM transmits the front wiper request signals (LO or HI) to the IPDM E/R through CAN communication line
according to the auto wiping condition.
NOTE:
When the wiper volume is turned down at 1 level with front wiper AUTO operating condition, BCM transmits
front wiper request signal (LO) to IPDM E/R with CAN communication.
Front wiper AUTO operating condition- Ignition switch ON
- Front wiper switch AUTO
Rain sensor sensitivity setting- BCM determines rain sensor sensitivity according to a wiper volume.
Wiper intermittent dial posi-
tionIntermittent
operation
intervalIntermittent operation delay Interval (s)
Vehicle speed
Vehicle stopped or
less than 5 km/h
(3.1 MPH)5 km/h (3.1 MPH)
or more or less
than 35 km/h (21.7
MPH)35 km/h (21.7
MPH) or more or
less than 65 km/h
(40.4 MPH)65 km/h (40.4
MPH) or more
1Short
↑
↓
Long0.8 0.6 0.4 0.24
2 4321.2
3107.553
4161284.8
5 2418127.2
6 3224169.6
7 4231.52112.6
JPLIA0094GB
Page 5808 of 5883

WW-6
< FUNCTION DIAGNOSIS >
FRONT WIPER AND WASHER SYSTEM
IPDM E/R turns ON the integrated front wiper relay and front wiper HI relay according to the front wiper
request signal (LO or HI).
Light and rain sensor transmits rain sensor signal to BCM for HI operation immediately after sensing the
raindrops increase under the wiper motor LO operating with the front wiper switch AUTO.
FRONT WIPER AUTO STOP OPERATION
BCM stops transmitting the front wiper request signal when the front wiper switch is turned OFF.
IPDM E/R detects the front wiper auto stop signal from the front wiper motor and detects the front wiper
motor position (stop position/except stop position).
When the front wiper request signal is stopped, IPDM E/R turns ON the front wiper relay until the front wiper
motor returns to the stop position.
NOTE:
BCM stops the transmitting of the front wiper request signal when the ignition switch is OFF.
IPDM E/R turns the front wiper relay OFF when the ignition switch is OFF.
FRONT WIPER OPERATION LINKED WITH WASHER
BCM transmits the front wiper request signal (LO) to IPDM E/R with CAN communication according to the
washer linked operating condition of the front wiper.
BCM transmits the front wiper request signal (LO) so that the front wiper operates approximately 3 times
when the front washer switch OFF is detected.
Washer linked operating condition of front wiper- Ignition switch ON
- Front washer switch ON (0.4 second or more)
IPDM E/R turns ON the integrated front wiper relay according to the front wiper request signal (LO).
The front and rear washer motor is grounded through the combination switch with the front washer switch
ON.
FRONT WIPER DROP WIPE OPERATION
BCM controls the front wiper to operate once according to the conditions of front wiper drop wipe operation.
Front wiper drop wipe operating condition- Ignition switch ON
- Front wiper switch OFF
Wiper intermittent dial posi-
tionSensitivity
1
High sensitivity
2
3
Medium−high sensitivity
4
5
Low−medium sensitivity
6
7 Low sensitivity
JPLIA0095GB
Page 5809 of 5883

FRONT WIPER AND WASHER SYSTEM
WW-7
< FUNCTION DIAGNOSIS >
C
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WW
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- Front washer switch OFF
BCM transmits the front wiper request signal (LO) to IPDM E/R with CAN communication so that the front
wiper operate once three seconds after front wiper operation linked with washer.
IPDM E/R turns ON the integrated front wiper relay according to the front wiper request signal (LO).
FRONT WIPER FAIL−SAFE OPERATION
IPDM E/R performs the fail-safe function when the front wiper auto stop circuit is malfunctioning. Refer to
WW-52, "
FailSafe".
BCM performs fail-safe operation when light and rain sensor (if equipped) or light and rain sensor-related
systems are malfunctioning. Refer to EXL-55, "
Description".
Component Parts LocationINFOID:0000000001366594
1. IPDM E/R E45, E46, E48 2. BCM M18, M20 (view withglove box
removed)3. Front wiper motor (LHD) E1 (view
with cowl top cover removed)
ALLIA0270ZZ
Page 5810 of 5883

WW-8
< FUNCTION DIAGNOSIS >
FRONT WIPER AND WASHER SYSTEM
Component Description
INFOID:0000000001366595
4. Front wiper motor (RHD) E1 (view
with cowl top cover removed5. Front and rear washer motor E2
(view with front bumper fascia re-
moved)6. Combination switch (wiper and wash-
er switch) M28
7. Light and rain sensor R11 (if
equipped) (view with finisher re-
moved)8. Combination meter M24 Front
Part Description
BCM Judges each switch status by the combination switch reading function.
Requests (with CAN communication) the front wiper relay and the front wiper high relay ON to
IPDM E/R.
IPDM E/R Controls the integrated relay according to the request (with CAN communication) from BCM.
Performs the auto stop control of the front wiper.
Combination switch
(Wiper and washer
switch)Refer to WW-4, "
System Diagram".
Combination meter Transmits the vehicle speed signal to BCM with CAN communication.
Light and rain sensor (if
equipped)Detects water droplets on the windshield with infrared rays, and transmits the rain sensor signal
to BCM through the light and rain sensor serial link.
Page 5857 of 5883

WIPER AND WASHER SYSTEM SYMPTOMS
WW-55
< SYMPTOM DIAGNOSIS >
C
D
E
F
G
H
I
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MA
B
WW
N
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P
Front wiper does not
stop.HI only Combination switch
BCMCombination switch
Refer to BCS-55, "
Symptom
Ta b l e".
Front wiper request signal
BCM
IPDM E/RIPDM E/R DATA MONITOR
"FR WIP REQ"
IPDM E/R —
LO only Combination switch
BCMCombination switch
Refer to BCS-55, "
Symptom
Ta b l e".
Front wiper request signal
BCM
IPDM E/RIPDM E/R DATA MONITOR
"FR WIP REQ"
IPDM E/R —
INT only Combination switch
BCMCombination switch
Refer to XX-XX, "*****"
.
Front wiper request signal
BCM
IPDM E/RIPDM E/R DATA MONITOR
"FR WIP REQ"
Front wiper does not
operate normally.Intermittent adjustment
cannot be performed. Combination switch
Harness between combination switch and BCM
BCMCombination switch
Refer to BCS-55, "
Symptom
Ta b l e".
BCM —
Intermittent control
linked with vehicle
speed cannot be per-
formed.Check the vehicle speed detection wiper setting.
Refer to WW-14, "
WIPER : CONSULT-III Function (BCM - WIPER)".
Wiper is not linked to
the washer operation. Combination switch
Harness between combination switch and BCM
BCMCombination switch
Refer to BCS-55, "
Symptom
Ta b l e".
BCM —
Does not return to stop
position (Repeatedly
operates for 10 sec-
onds and then stops
for 20 seconds. After
that, it stops the opera-
tion). IPDM E/R
Harness between IPDM E/R and front wiper
motor
Front wiper motorFront wiper auto stop signal
circuit
Refer to WW-22, "
Compo-
nent Function Check".
Front wiper auto op-
eration does not op-
erate. (If equipped)Any Light and rain sensor
Harness between combination switch and BCM
BCMLight and rain sensor
Refer to EXL-55, "
Diagnosis
Procedure".
IPDM E/R
Harness between IPDM E/R and front wiper
motor
Front wiper motorIPDM E/R
Refer to xxx.
BCM — Symptom Probable malfunction location Inspection item