DIAGNOSIS SYSTEM (BCM) (WITH INTELLIGENT KEY SYSTEM)
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< SYSTEM DESCRIPTION >
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DIAGNOSIS SYSTEM (BCM) (WIT H INTELLIGENT KEY SYSTEM)
COMMON ITEM
COMMON ITEM : CONSULT Function (BCM - COMMON ITEM)INFOID:0000000012542535
APPLICATION ITEM
CONSULT performs the following functions via CAN communication with BCM.
SYSTEM APPLICATION
BCM can perform the following functions.
Direct Diagnostic Mode Description
ECU Identification The BCM part number is displayed.
Self Diagnostic Result The BCM self diagnostic results are displayed.
Data Monitor The BCM input/output data is displayed in real time.
Active Test The BCM activates outputs to test components.
Work support The settings for BCM functions can be changed.
Configuration • The vehicle specification can be read and saved.
• The vehicle specification can be written when replacing BCM.
CAN DIAG SUPPORT MNTR The result of transmit/receive diagnosis of CAN communication is displayed.
System Sub System Direct Diagnostic Mode
ECU Identification
Self Diagnostic Result
Data Monitor
Active Test
Work support
Configuration
CAN DIAG SUPPORT MNTR
Door lock
DOOR LOCK ×××
Rear window defogger REAR DEFOGGER ××
Warning chime BUZZER ××
Interior room lamp timer INT LAMP ×××
Exterior lamp HEAD LAMP ×××
Wiper and washer WIPER ×××
Turn signal and hazard warning lamps FLASHER ×××
Air conditioner AIR CONDITIONER ×
Intelligent Key system INTELLIGENT KEY ××××
Combination switch COMB SW ×
BCM BCM× × ×××
Immobilizer IMMU ××××
Interior room lamp battery saver BATTERY SAVER ×××
Vehicle security system THEFT ALM ××
RAP system RETAINED PWR ×
Signal buffer system SIGNAL BUFFER ×
TPMS AIR PRESSURE MONITOR ××××
Panic alarm system PANIC ALARM ×
Revision: August 2015 2016 Versa Note
cardiagn.com
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< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (BCM) (WITH INTELLIGENT KEY SYSTEM)
WIPER
WIPER : CONSULT Function (BCM - WIPER)INFOID:0000000012542536
DATA MONITOR
ACTIVE TEST
WORK SUPPORT
* : Initial settingMonitor Item [Unit]
Description
PUSH SW [On/Off] Indicates condition of push-button ignition switch.
VEH SPEED 1 [km/h] Indicates vehicle speed signal receiv ed from ABS on CAN communication line.
FR WIPER HI [On/Off]
Indicates condition of wiper operation of combination switch.
FR WIPER LOW [On/Off]
FR WASHER SW [On/Off]
FR WIPER INT [On/Off]
FR WIPER STOP [On/Off]
Indicates front wiper auto stop signal received from IPDM E/R on CAN communication
line.
INT VOLUME [1 − 7] Indicates condition of intermittent wiper operation of combination switch.
RR WIPER ON [On/Off] Indicates condition of rear wiper operation of combination switch.
RR WIPER INT [On/Off]
RR WASHER SW [On/Off]
RR WIPER STOP [On/Off] Indicates rear wiper motor auto stop input from rear wiper motor.
Test Item Description
FR WIPER This test is able to check front wiper operation [INT/Lo/Hi/Off].
RR WIPER This test is able to check rear wiper operation [On/Off].
Support ItemSetting Description
WIPER SPEED SETTING On Front wiper intermittent time linked with vehicle speed and wiper dial position.
Off* Front wiper intermittent time linked with wiper dial position.
Revision: August 2015
2016 Versa Note
cardiagn.com
DIAGNOSIS SYSTEM (BCM) (WITHOUT INTELLIGENT KEY SYSTEM)WW-15
< SYSTEM DESCRIPTION >
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DIAGNOSIS SYSTEM (BCM) (WITHO UT INTELLIGENT KEY SYSTEM)
COMMON ITEM
COMMON ITEM : CONSULT Function (BCM - COMMON ITEM)INFOID:0000000012542537
APPLICATION ITEM
CONSULT performs the following functions via CAN communication with BCM.
SYSTEM APPLICATION
BCM can perform the following functions.
Direct Diagnostic Mode Description
ECU Identification The BCM part number is displayed.
Self Diagnostic Result The BCM self diagnostic results are displayed.
Data Monitor The BCM input/output data is displayed in real time.
Active Test The BCM activates outputs to test components.
Work support The settings for BCM functions can be changed.
Configuration • The vehicle specification can be read and saved.
• The vehicle specification can be written when replacing BCM.
CAN DIAG SUPPORT MNTR The result of transmit/receive diagnosis of CAN communication is displayed.
System Sub System Direct Diagnostic Mode
ECU Identification
Self Diagnostic Result
Data Monitor
Active Test
Work support
Configuration
CAN DIAG SUPPORT MNTR
Door lock
DOOR LOCK ×××
Rear window defogger REAR DEFOGGER ××
Warning chime BUZZER ××
Interior room lamp timer INT LAMP ×××
Remote keyless entry system MULTI REMOTE ENT ×××
Exterior lamp HEAD LAMP ×××
Wiper and washer WIPER ×××
Turn signal and hazard warning lamps FLASHER ××
Air conditioner AIR CONDITIONER ×
Combination switch COMB SW ×
BCM BCM× × ×××
Immobilizer IMMU ×××
Interior room lamp battery saver BATTERY SAVER ×××
Vehicle security system THEFT ALM ××
RAP system RETAINED PWR ××
Signal buffer system SIGNAL BUFFER ×
TPMS AIR PRESSURE MONITOR ××××
Panic alarm system PANIC ALARM ×
Revision: August 2015 2016 Versa Note
cardiagn.com
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< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (BCM) (WITHOUT INTELLIGENT KEY SYSTEM)
WIPER
WIPER : CONSULT Function (BCM - WIPER)INFOID:0000000012542539
DATA MONITOR
ACTIVE TEST
WORK SUPPORT
* : Initial settingMonitor Item [Unit]
Description
IGN ON SW [On/Off] Indicates condition of ignition switch ON position.
IGN SW CAN [On/Off] Indicates ignition switch ON signal received from IPDM E/R on CAN communication line.
FR WIPER HI [On/Off]
Indicates condition of wiper operation of combination switch.
FR WIPER LOW [On/Off]
FR WIPER INT [On/Off]
FR WASHER SW [On/Off]
FR WIPER STOP [On/Off]
Indicates front wiper auto stop signal received from IPDM E/R on CAN communication
line.
INT VOLUME [1 − 7] Indicates condition of intermittent wiper operation of combination switch.
RR WIPER ON [On/Off] Indicates condition of rear wiper operation of combination switch.
RR WIPER INT [On/Off]
RR WASHER SW [On/Off]
RR WIPER STOP [On/Off] Indicates rear wiper motor auto stop input from rear wiper motor.
REVERSE SW CAN [On/Off] Indicates reverse switch signal received from TCM on CAN communication line.
VEHICLE SPEED [km/h/mph] Indicates vehicle speed signal received from combination meter on CAN communication
line.
Test Item
Description
FR WIPER This test is able to check front wiper operation [INT/Lo/Hi/Off].
RR WIPER This test is able to check rear wiper operation [On/Off].
Support ItemSetting Description
WIPER SPEED SETTING On Front wiper intermittent time linked with vehicle speed and wiper dial position.
Off* Front wiper intermittent time linked with wiper dial position.
Revision: August 2015
2016 Versa Note
cardiagn.com
DIAGNOSIS SYSTEM (IPDM E/R)WW-17
< SYSTEM DESCRIPTION >
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DIAGNOSIS SYSTEM (IPDM E/R)
Diagnosis DescriptionINFOID:0000000012542540
AUTO ACTIVE TEST
Description
In auto active test, the IPDM E/R sends a drive signal to the following systems to check their operation:
• Front wiper (LO, HI)
• Parking lamp
• Side marker lamp
• License plate lamp
• Tail lamp
• Front fog lamp
• Headlamp (LO, HI)
• A/C compressor (magnet clutch)
• Cooling fan
Operation Procedure
NOTE:
Never perform auto active test in the following conditions:
• Passenger door is open
• CONSULT is connected
1. Close the hood and lift the wiper arms from the windshield. (Prevent windshield damage due to wiper
operation)
NOTE:
When auto active test is performed with hood opened, sprinkle water on windshield beforehand.
2. Turn the ignition switch OFF.
3. Turn the ignition switch ON, and within 20 seconds, pr ess the driver door switch 10 times. Then turn the
ignition switch OFF.
4. Turn the ignition switch ON within 10 seconds. Af ter that the horn sounds once and the auto active test
starts.
5. After a series of the following operations is repeated 3 times, auto active test is completed.
NOTE:
• When auto active test has to be cancelled halfw ay through test, turn the ignition switch OFF.
• When auto active test is not activated, door swit ch may be the cause. Check door switch. Refer to DLK-98,
"ComponentFunctionCheck" (with Intelligent Key system) or DLK-232, "ComponentFunctionCheck"
(without Intelligent Key system).
Inspection in Auto Active Test
When auto active test is actuated, the following operation sequence is repeated 3 times.
Operation se-
quence Inspection location
Operation
1 Front wiper LO for 5 seconds → HI for 5 seconds
2 •Parking lamp
• Side marker lamp
• License plate lamp
• Tail lamp
• Front fog lamp (if equipped) 10 seconds
3 Headlamp LO for 10 seconds →HI ON ⇔ OFF 5 times
4 A/C compressor (magnet clutch) ON ⇔ OFF 5 times
5 Cooling fan LO for 5 seconds → MID for 3 seconds → HI for 2 seconds
Revision: August 2015 2016 Versa Note
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BCM, IPDM E/RWW-21
< ECU DIAGNOSIS INFORMATION >
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ECU DIAGNOSIS INFORMATION
BCM, IPDM E/R
List of ECU ReferenceINFOID:0000000012433209
ECU Reference
BCM (with Intelligent Key system) BCS-30, "
Reference Value"
BCS-48, "Fail-safe"
BCS-49, "DTCInspectionPriorityChart"
BCS-50, "DTCIndex"
BCM (without Intelligent Key system) BCS-101, "
Reference Value"
BCS-115, "Fail-safe"
BCS-115, "DTCInspectionPriorityChart"
BCS-115, "DTCIndex"
IPDM E/R
PCS-13, "
Reference Value"
PCS-19, "Fail-safe"
PCS-20, "DTCIndex"
Revision: August 2015
2016 Versa Note
cardiagn.com
WASHER MOTOR CIRCUITWW-43
< DTC/CIRCUIT DIAGNOSIS >
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WASHER MOTOR CIRCUIT
Diagnosis ProcedureINFOID:0000000012433222
Regarding Wiring Diagram information, refer to WW-22, "Wiring Diagram", WW-28, "Wiring Diagram".
1. CHECK FRONT AND REAR WASHER MOTOR FUSE
1. Turn the ignition switch OFF.
2. Check that the following fuse is not blown.
Is the fuse blown?
YES >> Replace the fuse after repairing the affected circuit.
NO >> GO TO 2.
2. CHECK FRONT AND REAR WASHER MOTOR POWER SUPPLY
1. Disconnect front and rear washer motor.
2. Turn ignition switch ON.
3. Check voltage between front and rear washer motor harness connector and ground.
Front washer operation
Rear washer operation
Is the inspection result normal?
YES >> Replace front and rear washer motor. Refer to WW-58, "Removal and Installation".
NO >> GO TO 3.
3. CHECK WASHER SWITCH
Check washer switch. Refer to WW-44, "
Component Inspection".
Is the inspection result normal?
YES >> Repair harness between front and rear washer motor and washer switch.
NO >> Replace washer switch. Refer to BCS-75, "
Removal and Installation" (with Intelligent Key system)
or BCS-138, "
Removal and Installation" (without Intelligent Key system).
Component CapacityFuse No. Location
Front and rear washer motor 10A6Fuse block (J/B)
Front and rear washer motor
GroundWasher switch
Voltage
(Approx.)
Connector Terminal OFF0
E2 1 ONBattery voltage
Front and rear washer motor GroundWasher switch
Voltage
(Approx.)
Connector Terminal OFF0
E2 2 ONBattery voltage
Revision: August 2015 2016 Versa Note
cardiagn.com
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< DTC/CIRCUIT DIAGNOSIS >
WASHER SWITCH
WASHER SWITCH
DescriptionINFOID:0000000012433223
• Washer switch is integrated with the combination switch.
• Combination switch (wiper and washer switch) switches polarity between front washer operating and rear
washer operating to supply power and ground to the front and rear washer motor.
Component InspectionINFOID:0000000012433224
1. CHECK FRONT WASHER SWITCH
1. Turn the ignition switch OFF.
2. Disconnect combination switch (wiper and washer switch).
3. Check continuity between the combination switch (wiper and washer switch) terminals.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Replace combination switch (wiper and washer switch). Refer to BCS-75, "
Removal and Installa-
tion" (with Intelligent Key system) or BCS-138, "Removal and Installation" (without Intelligent Key
system).
2. CHECK REAR WASHER SWITCH
1. Check continuity between the combination switch (wiper and washer switch) terminals.
ALLIA0350GB
A: Terminal 4
B: Terminal 6
C: Terminal 3
D: Terminal 1
JPLIA0164GB
Combination switch (wiper and washer
switch) Condition Continuity
Terminal
16 Front washer switch ONYes
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Revision: August 2015 2016 Versa Note
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