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![NISSAN TIIDA 2007 Service Repair Manual DIAGNOSIS SYSTEM (BCM)
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ACTIVE TEST
FR WIPER HI
[OFF/ON]
Each switch status that BCM judges from the combination switch reading function. FR NISSAN TIIDA 2007 Service Repair Manual DIAGNOSIS SYSTEM (BCM)
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ACTIVE TEST
FR WIPER HI
[OFF/ON]
Each switch status that BCM judges from the combination switch reading function. FR](/manual-img/5/57395/w960_57395-5816.png)
DIAGNOSIS SYSTEM (BCM)
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ACTIVE TEST
FR WIPER HI
[OFF/ON]
Each switch status that BCM judges from the combination switch reading function. FR WIPER LOW
[OFF/ON]
FR WIPER INT
[OFF/ON]
FR WASHER SW
[OFF/ON]
H/L WASH SW
[OFF/ON]NOTE:
The item is indicated, but not monitored.
INT VOLUME
[1 − 7] Each switch status that BCM judges from the combination switch reading function.
FR WIPER STOP
[OFF/ON]Front wiper motor (stop position) status received from IPDM E/R with CAN communica-
tion.
VEHICLE SPEED
[km/h]The value of the vehicle speed signal received from combination meter with CAN com-
munication.
RR WIPER ON
[OFF/ON]
Each switch status that BCM judges from the combination switch reading function. RR WIPER INT
[OFF/ON]
RR WASHER SW
[OFF/ON]
RR WIPER STOP
[OFF/ON]Rear wiper motor (stop position) status input from the rear wiper motor. Monitor Item
[Unit]Description
Test item Operation Description
FR WIPERHITransmits the front wiper request signal (HI) to IPDM E/R with CAN communication to op-
erate 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.
RR WIPERON Outputs the voltage to operate the rear wiper motor.
OFF Stops the voltage to stop rear wiper motor operation.
HEADLAMP WASH-
ERONTransmits the headlamp washer request signal to IPDM E/R with CAN communication to
operate the headlamp washer operation.
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DIAGNOSIS SYSTEM (IPDM E/R)
DIAGNOSIS SYSTEM (IPDM E/R)
Diagnosis DescriptionINFOID:0000000001366606
AUTO ACTIVE TEST
Refer to PCS IPDM E/R AUTO ACTIVE TEST.
CONSULT - III Function (IPDM E/R)INFOID:0000000001366607
APPLICATION ITEM
CONSULT-III performs the following functions via CAN communication with IPDM E/R.
SELF DIAGNOSTIC
Refer to PCS-28, "DTCIndex".
DATA MONITOR
Monitor item
ACTIVE TEST
Te s t i t e m
Diagnosis mode Description
ECU Identification Allows confirmation of IPDM E/R part number.
Self Diagnostic Result Displays the diagnosis results judged by IPDM E/R.
Data Monitor Displays the real-time input/output data from IPDM E/R input/output data.
Active Test IPDM E/R can provide a drive signal to electronic components to check their operations.
CAN Diag Support Monitor The results of transmit/receive diagnosis of CAN communication can be read.
Monitor Item
[Unit]MAIN
SIGNALSDescription
HL WASHER REQ
[Off/On]Displays the status of the headlamp washer request signal received from BCM via CAN
communication.
FR WIP REQ
[Stop/1LOW/Low/Hi]×Displays the status of the front wiper request signal received from BCM via CAN com-
munication.
WIP AUTO STOP
[STOP P/ACT P]×Displays the status of the front wiper auto stop signal judged by IPDM E/R.
WIP PROT
[Off/BLOCK]×Displays the status of the front wiper fail-safe operation judged by IPDM E/R.
IGN RLY
[Off/On]×Displays the status of the ignition relay judged by IPDM E/R.
IGN ON SW
[Off/On]Displays the status of the ignition switch judged by IPDM E/R.
Test item Operation Description
FRONT WIPEROff OFF
Lo Operates the front wiper relay.
Hi Operates the front wiper relay and front wiper high relay.
HEAD LAMP WASHER On Operates the headlamp washer relay for 1 second.
EXTERNAL LAMPSOff OFF
TAIL Operates the tail lamp relay.
Lo Operates the headlamp low relay.
HiOperates the headlamp low relay and ON/OFF the headlamp high relay at 1 sec-
ond intervals.
Fog Operates the front fog lamp relay.
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WIPER AND WASHER FUSE, FUSIBLE LINK
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COMPONENT DIAGNOSIS
WIPER AND WASHER FUSE, FUSIBLE LINK
DescriptionINFOID:0000000001366608
Fuse, fusible link list
Diagnosis ProcedureINFOID:0000000001366609
1. CHECK FUSES AND FUSIBLE LINK
Check that the following fuses and fusible link are not blown.
Is the fuse or fusible link blown?
YES >> Replace the fuse or fusible link after repairing the applicable circuit.
NO >> The fuse or fusible link is normal.
Unit Location Fuse No. Capacity
Front wiper motor IPDM E/R 39 30 A
Front and rear washer motor Fuse block (J/B) 4 15 A
Headlamp washer motor Fuse and fusible link box L 30 A
Unit Location Fuse No. Capacity
Front wiper motor IPDM E/R 39 30 A
Front and rear washer motor Fuse block (J/B) 4 15 A
Headlamp washer motor Fuse and fusible link box L 30 A
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FRONT WIPER MOTOR LO CIRCUIT
FRONT WIPER MOTOR LO CIRCUIT
Component Function CheckINFOID:0000000001366610
1. CHECK FRONT WIPER LO OPERATION
IPDM E/R AUTO ACTIVE TEST
1. Start IPDM E/R auto active test. Refer to PCS-10, "
Diagnosis Description".
2. Check that the front wiper operates at the LO operation.
CONSULT-III ACTIVE TEST
1. Select "FRONT WIPER" of IPDM E/R active test item.
2. While operating the test item, check front wiper operation.
Is front wiper (LO) operation normal?
YES >> Front wiper motor LO circuit is normal.
NO >> Refer to WW-18, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000001366611
1. CHECK FRONT WIPER MOTOR FUSE
1. Turn the ignition switch OFF.
2. Check that the following fuse is not blown.
Is the fuse blown?
YES >> GO TO 2
NO >> GO TO 3
2. CHECK FRONT WIPER MOTOR (LO) SHORT CIRCUIT
1. Disconnect IPDM E/R and front wiper motor.
2. Check continuity between IPDM E/R harness connector and
ground.
Does continuity exist?
YES >> Repair or replace harness.
NO >> Replace the fuse. (Replace IPDM E/R if the fuse is
blown again.)
3. CHECK FRONT WIPER MOTOR (LO) OUTPUT VOLTAGE
CONSULT-III ACTIVE TESTLO : Front wiper (LO) operation
OFF : Stop the front wiper.
Unit Location Fuse No. Capacity
Front wiper motor IPDM E/R 39 30 A
IPDM E/R
GroundContinuity
Connector Terminal
E45 33 No
ALLIA0342ZZ
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FRONT WIPER MOTOR LO CIRCUIT
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1. Turn the ignition switch ON.
2. Select "FRONT WIPER" of IPDM E/R active test item.
3. While operating the test item, check voltage between IPDM E/R
harness connector and ground.
Is the measurement value normal?
YES >> GO TO 4
NO >> Replace IPDM E/R. Refer to xxx.
4. CHECK FRONT WIPER MOTOR (LO) OPEN CIRCUIT
1. Turn the ignition switch OFF.
2. Disconnect IPDM E/R and front wiper motor.
3. Check continuity between IPDM E/R harness connector and
front wiper motor harness connector.
Does continuity exist?
YES >> Replace front wiper motor. Refer to WW-73, "Removal
and Installation".
NO >> Repair or replace harness.
Te r m i n a l s
Te s t i t e m
Voltage
(Approx.) (+) (-)
IPDM E/R
GroundFRONT WIPER
Connector Terminal
E45 33LOBattery
voltage
OFF 0V
ALLIA0343ZZ
IPDM E/R Front wiper motor
Continuity
Connector Terminal Connector Terminal
E45 (A) 10 E1 (B) 3 Yes
ALLIA0344ZZ
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FRONT WIPER MOTOR HI CIRCUIT
FRONT WIPER MOTOR HI CIRCUIT
Component Function CheckINFOID:0000000001366612
1. CHECK FRONT WIPER HI OPERATION
IPDM E/R AUTO ACTIVE TEST
1. Start IPDM E/R auto active test. Refer to PCS-10, "
Diagnosis Description".
2. Check that the front wiper operates at the HI operation.
CONSULT-III ACTIVE TEST
1. Select "FRONT WIPER" of IPDM E/R active test item.
2. While operating the test item, check front wiper operation.
Is front wiper (HI) operation normal?
YES >> Front wiper motor HI circuit is normal.
NO >> Refer to WW-20, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000001366613
1. CHECK FRONT WIPER MOTOR FUSE
1. Turn the ignition switch OFF.
2. Check that the following fuse is not blown.
Is the fuse blown?
YES >> GO TO 2
NO >> GO TO 3
2. CHECK FRONT WIPER MOTOR (HI) SHORT CIRCUIT
1. Disconnect IPDM E/R and front wiper motor.
2. Check continuity between IPDM E/R harness connector and
ground.
Does continuity exist?
YES >> Repair or replace harness.
NO >> Replace the fuse. (Replace IPDM E/R if the fuse is
blown again.)
3. CHECK FRONT WIPER MOTOR (HI) OUTPUT VOLTAGE
CONSULT-III ACTIVE TESTHI : Front wiper (HI) operation
OFF : Stop the front wiper.
Unit Location Fuse No. Capacity
Front wiper motor IPDM E/R 39 30 A
IPDM E/R
GroundContinuity
Connector Terminal
E45 32 No
ALLIA0345ZZ
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FRONT WIPER MOTOR HI CIRCUIT
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1. Turn the ignition switch ON.
2. Select "FRONT WIPER" of IPDM E/R active test item.
3. While operating the test item, check voltage between IPDM E/R
harness connector and ground.
Is the measurement value normal?
YES >> GO TO 4
NO >> Replace IPDM E/R. Refer to xxx.
4. CHECK FRONT WIPER MOTOR (HI) OPEN CIRCUIT
1. Turn the ignition switch OFF.
2. Disconnect IPDM E/R and front wiper motor.
3. Check continuity between IPDM E/R harness connector and
front wiper motor harness connector.
Does continuity exist?
YES >> Replace front wiper motor. Refer to WW-73, "Removal
and Installation".
NO >> Repair or replace harness.
Te r m i n a l s
Te s t i t e m
Voltage
(Approx.) (+) (-)
IPDM E/R
GroundFRONT WIP-
ER
Connector Terminal
E45 32HIBattery
voltage
OFF 0 V
ALLIA0346ZZ
IPDM E/R Front wiper motor
Continuity
Connector Terminal Connector Terminal
E45 (A) 32 E1 (B) 5 Yes
ALLIA0347ZZ
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FRONT WIPER AUTO STOP SIGNAL CIRCUIT
FRONT WIPER AUTO STOP SIGNAL CIRCUIT
Component Function CheckINFOID:0000000001366614
1. CHECK FRONT WIPER (AUTO STOP) SIGNAL CHECK
CONSULT-III DATA MONITOR
1. Select "FRONT WIPER STOP" of IPDM E/R data monitor item.
2. Operate the front wiper.
3. Check that "FR WIPER STOP" changes to "STOP P" and "ACT P" linked with the wiper operation.
Is the status of item normal?
YES >> Front wiper auto stop signal circuit is normal.
NO >> Refer to WW-22, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000001366615
1. CHECK FRONT WIPER MOTOR (AUTO STOP) OUTPUT VOLTAGE
1. Turn the ignition switch ON.
2. Check voltage between IPDM E/R harness connector and
ground.
Is the measurement value normal?
YES >> GO TO 3
NO >> GO TO 2
2. CHECK FRONT WIPER MOTOR (AUTO STOP) SHORT CIRCUIT
1. Turn the ignition switch OFF.
2. Disconnect IPDM E/R and front wiper motor.
3. Check continuity between IPDM E/R harness connector and
ground.
Does continuity exist?
YES >> Repair or replace harness.
NO >> Replace IPDM E/R. Refer to xxxx.
3. CHECK FRONT WIPER MOTOR (AUTO STOP) CIRCUIT CONTINUITY
Monitor item Condition Monitor status
FR WIPER STOP Front wiper motorStop position STOP P
Except stop position ACT P
Te r m i n a l s
Voltage
(Approx.) (+) (-)
IPDM E/R
Ground Connector Terminal
E46 38 Battery voltage
WKIA5491E
IPDM E/R
GroundContinuity
Connector Terminal
E46 38 No
ALLIA0348ZZ