Nissan Altima L32. Instruction — part 1584
FRONT WIPER AND WASHER SYSTEM
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Component Parts Location
INFOID:0000000004202188
1.
Combination switch M28 (wiper
switch) (coupe shown, sedan similar)
2.
Combination meter M24
3.
Front wiper motor E25
4.
IPDM E/R E17, E18, E200
5.
Front washer motor E226
6.
BCM M16, M17, M18, M19 (view with
instrument panel removed)
ALLIA0635ZZ
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FRONT WIPER AND WASHER SYSTEM
Component Description
INFOID:0000000004202189
Part
Description
BCM
• Judges the 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 & washer switch)
Combination meter
Transmits the vehicle speed signal to BCM with CAN communication.
DIAGNOSIS SYSTEM (BCM)
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DIAGNOSIS SYSTEM (BCM)
COMMON ITEM
COMMON ITEM : Diagnosis Description
INFOID:0000000004501347
BCM CONSULT-III FUNCTION
CONSULT-III performs the following functions via CAN communication with BCM.
SYSTEM APPLICATION
BCM can perform the following functions for each system.
NOTE:
It can perform the diagnosis modes except the following for all sub system selection items.
COMMON ITEM : CONSULT-III Function
INFOID:0000000004501348
ECU IDENTIFICATION
Displays the BCM part No.
SELF-DIAG RESULT
Diagnosis mode
Function Description
WORK SUPPORT
Changes the setting for each system function.
SELF-DIAG RESULTS
Displays the diagnosis results judged by BCM.
CAN DIAG SUPPORT MNTR
Monitors the reception status of CAN communication viewed from BCM.
DATA MONITOR
The BCM input/output signals are displayed.
ACTIVE TEST
The signals used to activate each device are forcibly supplied from BCM.
ECU IDENTIFICATION
The BCM part number is displayed.
CONFIGURATION
This function is not used even though it is displayed.
System
Sub system selection item
Diagnosis mode
WORK SUPPORT
DATA MONITOR
ACTIVE TEST
Door lock
DOOR LOCK
×
×
×
Rear window defogger
REAR DEFOGGER
×
×
Warning chime
BUZZER
×
×
Interior room lamp timer
INT LAMP
×
×
×
Remote keyless entry system
MUTI REMOTE ENT
×
×
×
Exterior lamp
HEADLAMP
×
×
×
Wiper and washer
WIPER
×
×
×
Turn signal and hazard warning lamps FLASHER
×
×
×
Air conditioner
AIR CONDITONER
×
Intelligent Key system
INTELLIGENT KEY
×
×
×
Combination switch
COMB SW
×
BCM
BCM
×
Immobilizer
IMMU
×
×
Interior room lamp battery saver
BATTERY SAVER
×
×
×
Trunk open
TRUNK
×
Vehicle security system
THEFT ALM
×
×
×
RAP system
RETAINED PWR
×
Signal buffer system
SIGNAL BUFFER
×
×
TPMS
AIR PRESSURE MONITOR
×
×
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DIAGNOSIS SYSTEM (BCM)
WIPER
WIPER : CONSULT - III Function
INFOID:0000000004501349
WORK SUPPORT
* : Factory setting
DATA MONITOR
ACTIVE TEST
Service item
Setting item
Description
WIPER SPEED SET-
TING
ON
With vehicle speed
(Front wiper intermittent time linked with the vehicle speed and wiper dial position)
OFF*
Without vehicle speed
(Front wiper intermittent time linked with the wiper dial position)
Monitor Item
[Unit]
Description
PUSH SW
Displays the status of the engine switch (push switch) judged by BCM.
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 auto stop 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
Test item
Operation
Description
FRONT WIPER
HI
Transmits the front wiper request signal (HI) to IPDM E/R with CAN communication to op-
erate the front wiper HI operation.
LO
Transmits the front wiper request signal (LO) to IPDM E/R with CAN communication to
operate the front wiper LO operation.
INT
Transmits 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.
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