2007 INFINITI QX56 Factory Service Manual

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INFINITI QX56 2007 Factory Service Manual WW-8
< SERVICE INFORMATION >
FRONT WIPER AND WASHER SYSTEM
WKWA3610E

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INFINITI QX56 2007 Factory Service Manual FRONT WIPER AND WASHER SYSTEM
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Terminal and Reference Value for BCMINFOID:0000000003533556
Refer to BCS-11, "Terminal and Reference Value fo

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INFINITI QX56 2007 Factory Service Manual WW-10
< SERVICE INFORMATION >
FRONT WIPER AND WASHER SYSTEM
Work Flow
INFOID:0000000003533558
1. Confirm the trouble symptom or customer complaint.
2. Understand the system description, refer to WW-3,

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INFINITI QX56 2007 Factory Service Manual FRONT WIPER AND WASHER SYSTEM
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CONSULT-II Function (BCM)INFOID:0000000003533560
CONSULT-II can display each diagnostic item using the diagn

FRONT WIPER AND WASHER SYSTEM
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CONSULT-II Function (BCM)INFOID:0000000003533560
CONSULT-II can display each diagnostic item using the diagnostic test modes shown following.
CONSULT-II START PROCEDURE
Refer to GI-36, "CONSULT-II Start Procedure".
WORK SUPPORT
Operation Procedure
1. Touch "WIPER" on the "SELECT TEST ITEM" screen.
2. Touch "WORK SUPPORT" on the "SELECT DIAG MODE" screen.
3. Touch "WIPER SPEED SETTING" on the "SELECT WORK ITEM" screen.
4. Touch "START".
5. Touch "CHANGE SETT".
6. The setting will be changed and "CUSTOMIZING COMPLETE" will be displayed.
7. Touch "END".
Work Support Setting Item
DATA MONITOR
Display Item List
BCM diagnostic
test itemDiagnostic mode Description
Inspection by partWORK SUPPORTSupports inspections and adjustments. Commands are transmitted to the BCM for
setting the status suitable for required operation, input/output signals are received
from the BCM and received data is displayed.
DATA MONITOR Displays BCM input/output data in real time.
ACTIVE TEST Operation of electrical loads can be checked by sending drive signal to them.
SELF-DIAG RESULTS Displays BCM self-diagnosis results.
CAN DIAG SUPPORT MNTR The result of transmit/receive diagnosis of CAN communication can be read.
ECU PART NUMBER BCM part number can be read.
CONFIGURATION Performs BCM configuration read/write functions.
Item Description CONSULT-II
WIPER SPEED SETTINGWhen wiper switch is at INTERMITTENT, front wiper intermittent
time can be selected according to vehicle speed.
• ON (Operated)/OFF (Not operated)ON/OFF
ALL SIGNALS Monitors all the items.
SELECTION FROM MENU Selects and monitors the individual item selected.
Monitor item name
"OPERATION OR UNIT"Contents
IGN ON SW "ON/OFF"Displays "IGN Position (ON)/OFF, ACC Position (OFF)" status as judged from ignition
switch signal.
IGN SW CAN "ON/OFF"Displays "IGN switch ON (ON)/Other OFF or ACC (OFF)" status as judged from CAN
communications.
FR WIPER HI "ON/OFF" Displays "Front Wiper HI (ON)/Other (OFF)" status as judged from wiper switch signal.
FR WIPER LOW "ON/OFF"Displays "Front Wiper LOW (ON)/Other (OFF)" status as judged from wiper switch sig-
nal.
FR WIPER INT "ON/OFF" Displays "Front Wiper INT (ON)/Other (OFF)" status as judged from wiper switch signal.

Page 3029 of 3061

INFINITI QX56 2007 Factory Service Manual WW-12
< SERVICE INFORMATION >
FRONT WIPER AND WASHER SYSTEM
ACTIVE TEST
Display Item List
CONSULT-II Function (IPDM E/R)INFOID:0000000003533561
CONSULT-II can display each diagnostic item using the di

WW-12
< SERVICE INFORMATION >
FRONT WIPER AND WASHER SYSTEM
ACTIVE TEST
Display Item List
CONSULT-II Function (IPDM E/R)INFOID:0000000003533561
CONSULT-II can display each diagnostic item using the diagnostic test modes shown following.
CONSULT-II START PROCEDURE
Refer to GI-36, "CONSULT-II Start Procedure".
DATA MONITOR
All Items, Main Items, Select Item Menu
NOTE:
Perform monitoring of IPDM E/R data with the ignition switch ON. When the ignition switch is at ACC, the dis-
play may not be correct.
ACTIVE TEST
Display Item List
FR WASHER SW "ON/OFF"Displays "Front Washer Switch (ON)/Other (OFF)" status as judged from wiper switch
signal.
INT VOLUME (1 - 7)Displays intermittent operation dial position setting (1 - 7) as judged from wiper switch
signal.
FR WIPER STOP "ON/OFF" Displays "Stopped (ON)/Operating (OFF)" status as judged from the auto-stop signal.
VEHICLE SPEED "0.0 km/h" Displays vehicle speed as received from CAN communication. Monitor item name
"OPERATION OR UNIT"Contents
Te s t i t e mDisplay on CONSULT-II
screenDescription
Front wiper HI output FR WIPER (HI) Front wiper HI can be operated by any ON-OFF operation.
Front wiper LO output FR WIPER (LO) Front wiper LO can be operated by any ON-OFF operation.
Front wiper INT output FR WIPER (INT) Front wiper INT can be operated by any ON-OFF operation.
IPDM E/R diagnostic Mode Description
SELF-DIAG RESULTS Displays IPDM E/R self-diagnosis results.
DATA MONITOR Displays IPDM E/R input/output data in real time.
CAN DIAG SUPPORT MNTR The result of transmit/receive diagnosis of CAN communication can be read.
ACTIVE TEST Operation of electrical loads can be checked by sending drive signal to them.
ALL SIGNALS Monitors all the items.
MAIN SIGNALS Monitors predetermined items.
SELECTION FROM MENU Selects and monitors the individual item selected.
Item nameCONSULT-II
screen displayDisplay or unitMonitor item selection
Description
ALL
SIGNALSMAIN
SIGNALSSELECTION
FROM MENU
Front wiper re-
questFR WIP REQ STOP/1LO/LO/HI x x x Signal status input from BCM.
Wiper auto stop WIP AUTO STOP ACT P/STOP P x x x Output status of IPDM E/R.
Wiper protection WIP PROT OFF/LS/HS/BLOCK x x x Control status of IPDM E/R.

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INFINITI QX56 2007 Factory Service Manual FRONT WIPER AND WASHER SYSTEM
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Front Wiper Does Not OperateINFOID:0000000003533562
CAUTION:
During IPDM E/R fail-safe control, front wipers

Page 3031 of 3061

INFINITI QX56 2007 Factory Service Manual WW-14
< SERVICE INFORMATION >
FRONT WIPER AND WASHER SYSTEM
5. Check continuity between IPDM E/R harness connector terminal
and ground.
6. Check continuity between front wiper motor harness connector

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INFINITI QX56 2007 Factory Service Manual FRONT WIPER AND WASHER SYSTEM
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Select "BCM" on CONSULT-II. With "WIPER" data monitor, check
that "FR WIPER INT", "FR WIPER LOW" and "FR WIP

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