2008 NISSAN TEANA washer

BCS
DIAGNOSIS SYSTEM (BCM)
BCS-23
< FUNCTION DIAGNOSIS >
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WIPER
WIPER : CONSULT-III Function (BCM - WIPER)INFOID:0000000003897063
WORK SUPPORT
*:Factory setting
NOTE:
When performed “RESET SETTING VALUE” on “Work Support (BCM - BCM)”, set “WIPER SPEED SETTING” on “Work Support (BCM
-WIPER)” to “On”.
DATA MONITOR
ACTIVE TEST
RR FOG LAMPOn Outputs the voltage to turn the rear fog lamp ON.
 Transmits the rear fog lamp status signal to the combination meter with
CAN communication to turn the rear fog lamp indicator lamp ON.
Off Stops the voltage to turn the rear fog lamp OFF.
 Stops the rear fog lamp status signal transmission.
DAYTIME RUNNING LIGHTOn
NOTE:
The item is indicated, but cannot be tested.
Off
CORNERING LAMPRH
NOTE:
The item is indicated, but cannot be tested. LH
Off
ILL DIM SIGNALOn
NOTE:
The item is indicated, but cannot be tested.
Off Test item Operation Description
Service item Setting item Description
WIPER SPEED
SETTINGOn*With vehicle speed
(Front wiper intermittent time linked with the vehicle speed and wiper intermittent dial position)
OffWithout vehicle speed
(Front wiper intermittent time linked with the wiper intermittent dial position)
Monitor Item
[Unit]Description
PUSH SW
[Off/On]The switch status input from push-button ignition switch.
VEH SPEED 1
[km/h]Displays the value of the vehicle speed signal received from combination meter with CAN communication.
FR WIPER HI
[Off/On]
Status of each switch judged by BCM using the combination switch reading function FR WIPER LOW
[Off/On]
FR WASHER SW
[Off/On]
FR WIPER INT
[Off/On]
FR WIPER STOP
[Off/On]Displays the status of the front wiper stop position signal received from IPDM E/R with CAN communication.
INT VOLUME
[1 − 7] Status of each switch judged by BCM using the combination switch reading function
H/L WASH SW
[Off/On]Status of the switch input from headlamp washer switch

BCS-24
< FUNCTION DIAGNOSIS >
DIAGNOSIS SYSTEM (BCM)
FLASHER
FLASHER : CONSULT-III Function (BCM - FLASHER)INFOID:0000000003897062
WORK SUPPORT
*: Factory setting
DATA MONITOR
ACTIVE TEST
Test item Operation Description
FRONT WIPERHiTransmits the front wiper request signal (HI) to IPDM E/R with CAN communication to
operate the front wiper HI operation.
LoTransmits the front wiper request signal (LO) to IPDM E/R with CAN communication to
operate the front wiper LO operation.
INTTransmits the front wiper request signal (INT) to IPDM E/R with CAN communication to
operate the front wiper INT operation.
Off Stops transmitting the front wiper request signal to stop the front wiper operation.
HEADLAMP WASHER OnTransmits the headlamp washer request signal to IPDM E/R with CAN communication to
operate the headlamp washer operation.
Service item Setting item Setting
HAZARD ANSWER
BACKLock Only* With locking only
Sets the hazard warning lamp answer back function
when the door is lock/unlock with the request switch or
the key fob. Unlk Only With unlocking only
Lock/Unlk With locking/unlocking
Off Without the function
Monitor item
[Unit]Description
REQ SW-DR
[On/Off]The switch status input from the request switch (driver side)
REQ SW-AS
[On/Off]The switch status input from the request switch (passenger side)
PUSH SW
[On/Off]The switch status input from the push-button ignition switch
TURN SIGNAL R
[On/Off]
Each switch status that BCM detects from the combination switch reading function
TURN SIGNAL L
[On/Off]
HAZARD SW
[On/Off]The switch status input from the hazard switch
RKE-LOCK
[On/Off]Lock signal status received from the remote keyless entry receiver
RKE-UNLOCK
[On/Off]Unlock signal status received from the remote keyless entry receiver
RKE-PANIC
[On/Off]Panic alarm signal status received from the remote keyless entry receiver
Test item Operation Description
FLASHERRH Outputs the voltage to blink the right side turn signal lamps.
LH Outputs the voltage to blink the left side turn signal lamps.
Off Stops the voltage to turn the turn signal lamps OFF.

BCS-28
< FUNCTION DIAGNOSIS >
DIAGNOSIS SYSTEM (BCM)
COMB SW
COMB SW : CONSULT-III Function (BCM - COMB SW)INFOID:0000000003809604
DATA MONITOR
BCM
BCM : CONSULT-III Function (BCM - BCM)INFOID:0000000003809605
WORK SUPPORT
NOTE:KEY SLOT ILLUMIThis test is able to check key slot illumination operation.
Key slot illumination illuminates when “ON” on CONSULT-III screen is touched.
TRUNK/BACK DOORThis test is able to check trunk lid opener actuator open operation.
This actuator opens when “OPEN” on CONSULT-III screen is touched. Te s t i t e m D e s c r i p t i o n
Monitor item [UNIT] Description
FR WIPER HI
[Off/On]Displays the status of the FR WIPER HI switch in combination switch judged by BCM with the combination
switch reading function.
FR WIPER LOW
[Off/On]Displays the status of the FR WIPER LOW switch in combination switch judged by BCM with the combination
switch reading function.
FR WASHER SW
[Off/On]Displays the status of the FR WASHER switch in combination switch judged by BCM with the combination
switch reading function.
FR WIPER INT
[Off/On]Displays the status of the FR WIPER INT switch in combination switch judged by BCM with the combination
switch reading function.
FR WIPER STOP
[Off/On]Displays the status of the front wiper stop position signal received from IPDM E/R via CAN communication.
INT VOLUME
[1 - 7]Displays the status of wiper intermittent dial position judged by BCM with the combination switch reading
function.
TURN SIGNAL R
[Off/On]Displays the status of the TURN RH switch in combination switch judged by BCM with the combination switch
reading function.
TURN SIGNAL L
[Off/On]Displays the status of the TURN LH switch in combination switch judged by BCM with the combination switch
reading function.
TAIL LAMP SW
[Off/On]Displays the status of the TAIL LAMP switch in combination switch judged by BCM with the combination
switch reading function.
HI BEAM SW
[Off/On]Displays the status of the HI BEAM switch in combination switch judged by BCM with the combination switch
reading function.
HEAD LAMP SW 1
[Off/On]Displays the status of the HEADLAMP 1 switch in combination switch judged by BCM with the combination
switch reading function.
HEAD LAMP SW 2
[Off/On]Displays the status of the HEADLAMP 2 switch in combination switch judged by BCM with the combination
switch reading function.
PASSING SW
[Off/On]Displays the status of the PASSING switch in combination switch judged by BCM with the combination switch
reading function.
AUTO LIGHT SW
[Off/On]Displays the status of the AUTO LIGHT switch in combination switch judged by BCM with the combination
switch reading function.
FR FOG SW
[Off/On]Displays the status of the FR FOG switch in combination switch judged by BCM with the combination switch
reading function.
RR FOG SW
[Off/On]Displays the status of the RR FOG switch in combination switch judged by BCM with the combination switch
reading function.
Item Description
RESET SETTING VALUE Return a value set with Work Support of each system to a default value in factory shipment.

BCS-42
< ECU DIAGNOSIS >
BCM (BODY CONTROL MODULE)
ECU DIAGNOSIS
BCM (BODY CONTROL MODULE)
Reference ValueINFOID:0000000003809627
VALUES ON THE DIAGNOSIS TOOL
CONSULT-III MONITOR ITEM
Monitor Item Condition Value/Status
FR WIPER HIOther than front wiper switch HI Off
Front wiper switch HI On
FR WIPER LOWOther than front wiper switch LO Off
Front wiper switch LO On
FR WASHER SWFront washer switch OFF Off
Front washer switch ON On
FR WIPER INTOther than front wiper switch INT Off
Front wiper switch INT On
FR WIPER STOPFront wiper is not in STOP position Off
Front wiper is in STOP position On
INT VOLUME Wiper intermittent dial is in a dial position 1 - 7 Wiper intermittent dial position
TURN SIGNAL ROther than turn signal switch RH Off
Turn signal switch RH On
TURN SIGNAL LOther than turn signal switch LH Off
Turn signal switch LH On
TAIL LAMP SWOther than lighting switch 1ST and 2ND Off
Lighting switch 1ST or 2ND On
HI BEAM SWOther than lighting switch HI Off
Lighting switch HI On
HEAD LAMP SW 1Other than lighting switch 2ND Off
Lighting switch 2ND On
HEAD LAMP SW 2Other than lighting switch 2ND Off
Lighting switch 2ND On
PASSING SWOther than lighting switch PASS Off
Lighting switch PASS On
AUTO LIGHT SWOther than lighting switch AUTO Off
Lighting switch AUTO On
FR FOG SWFront fog lamp switch OFF Off
Front fog lamp switch ON On
RR FOG SWRear fog lamp switch OFF Off
Rear fog lamp switch ON On
DOOR SW-DRDriver door closed Off
Driver door opened On
DOOR SW-ASPassenger door closed Off
Passenger door opened On
DOOR SW-RRRear RH door closed Off
Rear RH door opened On

BCS-58
< ECU DIAGNOSIS >
BCM (BODY CONTROL MODULE)
107
(R/W)GroundCombination switch
INPUT 1InputCombination
switch
(Wiper intermit-
tent dial 4)All switch OFF
1.4 V
Turn signal switch LH
1.3 V
Turn signal switch RH
1.3 V
Front wiper switch LO
1.3 V
Front washer switch ON
1.3 V Te r m i n a l N o .
(Wire color)Description
ConditionVa l u e
(Approx.)
Signal nameInput/
Output +–
JPMIA0041GB
JPMIA0037GB
JPMIA0036GB
JPMIA0038GB
JPMIA0039GB

BCS
BCM (BODY CONTROL MODULE)
BCS-63
< ECU DIAGNOSIS >
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P N141
(L/O)Ground Security indicator Output Security indicatorON 0 V
Blinking
11.3 V
OFF Battery voltage
142
(LG/B)GroundCombination switch
OUTPUT 5OutputCombination
switch
(Wiper intermit-
tent dial 4)All switch OFF 0 V
Lighting switch 1ST
10.7 V Lighting switch HI
Lighting switch 2ND
Turn signal switch RH
143
(L/W)GroundCombination switch
OUTPUT 1OutputCombination
switchAll switch OFF
(Wiper intermittent dial 4)0 V
Front wiper switch HI
(Wiper intermittent dial 4)
10.7 V Any of the conditions be-
low with all switch OFF
 Wiper intermittent dial
1
 Wiper intermittent dial
2
 Wiper intermittent dial
3
 Wiper intermittent dial
6
 Wiper intermittent dial
7
144
(G/B)GroundCombination switch
OUTPUT 2OutputCombination
switchAll switch OFF
(Wiper intermittent dial 4)0 V
Front washer switch ON
(Wiper intermittent dial 4)
10.7 V Any of the conditions be-
low with all switch OFF
 Wiper intermittent dial
1
 Wiper intermittent dial
5
 Wiper intermittent dial
6 Te r m i n a l N o .
(Wire color)Description
ConditionVa l u e
(Approx.)
Signal nameInput/
Output +–
JPMIA0014GB
JPMIA0031GB
JPMIA0032GB
JPMIA0033GB

BCS-76
< SYMPTOM DIAGNOSIS >
COMBINATION SWITCH SYSTEM SYMPTOMS
SYMPTOM DIAGNOSIS
COMBINATION SWITCH SYSTEM SYMPTOMS
Symptom TableINFOID:0000000003809632
1. Perform “Data Monitor” of CONSULT-III to check for any malfunctioning item.
2. Check the malfunction combinations.
Malfunction item: ×
3. Identify the malfunctioning part from the agreed combination and repair or replace the part.
Malfunction
combinationData monitor item
FR WIPER HI
FR WIPER LOW
FR WASHER SW
FR WIPER INT
INT VOLUME
TURN SIGNAL R
TURN SIGNAL L
TAIL LAMP SW
HI BEAM SW
HEAD LAMP SW 1
HEAD LAMP SW 2
PASSING SW
AUTO LIGHT SW
FR FOG SW
RR FOG SW
A×× ××
B×× ××
C×××
D×× ×
E×××
F××
G××
H×× ××
I××××
J× ×××
K All Items
L If only one item is detected or the item is not applicable to the combinations A to K
Malfunction
combinationMalfunctioning part Repair or replace
A Combination switch INPUT 1 circuit
Inspect the combination switch input circuit applicable to the malfunctioning
part. Refer to BCS-38, "
Diagnosis Procedure". B Combination switch INPUT 2 circuit
C Combination switch INPUT 3 circuit
D Combination switch INPUT 4 circuit
E Combination switch INPUT 5 circuit
F Combination switch OUTPUT 1 circuit
Inspect the combination switch output circuit applicable to the malfunction-
ing part. Refer to BCS-40, "
Diagnosis Procedure". G Combination switch OUTPUT 2 circuit
H Combination switch OUTPUT 3 circuit
I Combination switch OUTPUT 4 circuit
J Combination switch OUTPUT 5 circuit
K BCM Replace BCM. Refer to BCS-78, "
Exploded View".
L Combination switch Replace the combination switch.

BRAKE PIPING
BR-19
< ON-VEHICLE REPAIR >
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BRAKE PIPING
FRONT
FRONT : Exploded ViewINFOID:0000000003811186
WITHOUT VDC
WITH VDC
1. Brake tube 2. ABS actuator and electric unit (con-
trol unit)3. Connector
4. Connector bracket 5. Master cylinder assembly 6. Brake booster
7. Lock plate 8. Brake hose 9. Union bolt
10. Copper washer
A. To front brake hose B. To rear brake tube
Refer to GI-4, "
Components" for symbols in the figure.
JPFIA0343GB