Nissan Juke (2016 year). Service Repair Manual — part 67
POWER SUPPLY AND GROUND CIRCUIT
BRC-129
< DTC/CIRCUIT DIAGNOSIS >
[WITH VDC]
C
D
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K
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A
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BRC
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POWER SUPPLY AND GROUND CIRCUIT
Diagnosis Procedure
INFOID:0000000012199725
1.
CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) IGNITION POWER SUPPLY (1)
1. Turn the ignition switch OFF.
2. Disconnect ABS actuator and electric unit (control unit) harness connector.
3. Check the voltage between ABS actuator and electric unit (control unit) harness connector and ground.
4. Turn the ignition switch ON
NOTE:
Start the engine.
5. Check the voltage between ABS actuator and electric unit (control unit) harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) IGNITION POWER SUPPLY CIRCUIT
1. Turn the ignition switch OFF.
2. Check the 10A fuse (#57).
3. Disconnect IPDM E/R harness connector.
4. Check the continuity between ABS actuator and electric unit (control unit) harness connector and IPDM E/
R harness connector.
5. Check the continuity between ABS actuator and electric unit (control unit) harness connector and ground.
Is the inspection result normal?
YES
>> Perform trouble diagnosis for ignition power supply. Refer to
PG-43, "Wiring Diagram - IGNITION
NO
>> Repair / replace harness, connector, or fuse.
3.
CHECK MOTOR AND MOTOR RELAY POWER SUPPLY
1. Turn the ignition switch OFF.
2. Check the voltage between ABS actuator and electric unit (control unit) harness connector and ground.
+
−
Voltage
ABS actuator and electric unit (control unit)
Connector
Terminal
E35
16
Ground
Approx. 0 V
+
−
Voltage
ABS actuator and electric unit (control unit)
Connector
Terminal
E35
16
Ground
10
−
16 V
ABS actuator and electric unit (control unit)
IPDM E/R
Continuity
Connector
Terminal
Connector
Terminal
E35
16
E15
59
Existed
ABS actuator and electric unit (control unit)
—
Continuity
Connector
Terminal
E35
16
Ground
No existed
Revision: November 2015
2016 JUKE
BRC-130
< DTC/CIRCUIT DIAGNOSIS >
[WITH VDC]
POWER SUPPLY AND GROUND CIRCUIT
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> GO TO 4.
4.
CHECK MOTOR AND MOTOR RELAY POWER SUPPLY CIRCUIT
1. Turn the ignition switch OFF.
2. Check the 30A fusible link (K).
3. Check the continuity and short circuit between ABS actuator and electric unit (control unit) harness con-
nector terminal (1) and 30A fusible link (K).
Is the inspection result normal?
YES
>> Perform trouble diagnosis for battery power supply. Refer to
PG-12, "Wiring Diagram - BATTERY
NO
>> Repair / replace harness, connector, or fusible link.
5.
CHECK ACTUATOR RELAY, ABS IN VALVE, ABS OUT VALVE POWER SUPPLY
1. Turn the ignition switch OFF.
2. Check the voltage between ABS actuator and electric unit (control unit) harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 7.
NO
>> GO TO 6.
6.
CHECK ACTUATOR RELAY, ABS IN VALVE, ABS OUT VALVE POWER SUPPLY CIRCUIT
1. Turn the ignition switch OFF.
2. Check the 50A fusible link (I).
3. Check the continuity and short circuit between ABS actuator and electric unit (control unit) harness con-
nector terminal (2) and 50A fusible link (I).
Is the inspection result normal?
YES
>> Perform trouble diagnosis for battery power supply. Refer to
PG-12, "Wiring Diagram - BATTERY
NO
>> Repair / replace harness, connector, or fusible link.
7.
CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) GROUND CIRCUIT
Check the continuity between ABS actuator and electric unit (control unit) harness connector and the ground.
Is the inspection result normal?
YES
>> GO TO 8.
NO
>> Repair / replace harness, connector, or terminal.
8.
CHECK TERMINAL
+
−
Voltage
ABS actuator and electric unit (control unit)
Connector
Terminal
E35
1
Ground
10
−
16 V
+
−
Voltage
ABS actuator and electric unit (control unit)
Connector
Terminal
E35
2
Ground
10
−
16 V
ABS actuator and electric unit (control unit)
—
Continuity
Connector
Terminal
E35
3
Ground
Existed
4
Revision: November 2015
2016 JUKE
POWER SUPPLY AND GROUND CIRCUIT
BRC-131
< DTC/CIRCUIT DIAGNOSIS >
[WITH VDC]
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BRC
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1. Check the ABS actuator and electric unit (control unit) pin terminals for damage or loose connection with
harness connector.
2. Check the IPDM E/R pin terminals for damage or loose connection with harness connector.
Is the inspection result normal?
YES
>> Replace the ABS actuator and electric unit (control unit). Refer to
.
NO
>> Repair / replace harness, connector, or terminal.
Revision: November 2015
2016 JUKE
BRC-132
< DTC/CIRCUIT DIAGNOSIS >
[WITH VDC]
PARKING BRAKE SWITCH
PARKING BRAKE SWITCH
Component Function Check
INFOID:0000000012199726
1.
CHECK PARKING BRAKE SWITCH OPERATION
Operate the parking brake lever. Then check that the brake warning lamp in the combination meter turns ON/
OFF correctly.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Proceed to
BRC-132, "Diagnosis Procedure"
Diagnosis Procedure
INFOID:0000000012199727
1.
CHECK PARKING BRAKE SWITCH CIRCUIT
1. Turn the ignition switch OFF.
2. Disconnect parking brake switch harness connector.
3. Disconnect combination meter harness connector.
4. Check the continuity between parking brake switch harness connector and combination meter harness
connector.
5. Check the continuity between parking brake switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair / replace harness, connector, or terminal.
2.
CHECK PARKING BRAKE SWITCH
Check the parking brake switch. Refer to
BRC-132, "Component Inspection"
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Replace the parking brake switch. Refer to
PB-7, "Removal and Installation"
3.
CHECK COMBINATION METER
Check the combination meter. Refer to
Is the inspection result normal?
YES
>> Check the each pin terminals for damage or loose connection with harness connector. If any items
are damaged, repair or replace error-detected parts.
NO
>> Repair or replace combination meter. Refer to
MWI-64, "Removal and Installation"
Component Inspection
INFOID:0000000012199728
1.
CHECK PARKING BRAKE SWITCH
1. Turn the ignition switch OFF.
2. Disconnect parking brake switch harness connector.
3. Check the continuity between parking brake switch connector terminal and ground.
Parking brake switch
Combination meter
Continuity
Connector
Terminal
Connector
Terminal
M31
1
M34
10
Existed
Parking brake switch
—
Continuity
Connector
Terminal
M31
1
Ground
Not existed
Revision: November 2015
2016 JUKE
PARKING BRAKE SWITCH
BRC-133
< DTC/CIRCUIT DIAGNOSIS >
[WITH VDC]
C
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K
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A
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BRC
N
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Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace the parking brake switch. Refer to
PB-7, "Removal and Installation"
Parking brake switch
—
Condition
Continuity
Terminal
When the parking brake switch is operated.
Existed
1
Ground
When the parking brake switch is not operated.
Not existed
Revision: November 2015
2016 JUKE
BRC-134
< DTC/CIRCUIT DIAGNOSIS >
[WITH VDC]
VDC OFF SWITCH
VDC OFF SWITCH
Component Function Check
INFOID:0000000012199729
1.
CHECK VDC OFF SWITCH OPERATION
Check that VDC OFF indicator lamp in combination meter turns ON/OFF when VDC OFF switch is operated.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Proceed to diagnosis procedure. Refer to
BRC-134, "Diagnosis Procedure"
.
Diagnosis Procedure
INFOID:0000000012199730
1.
CHECK VDC OFF SWITCH CIRCUIT
1. Turn the ignition switch OFF.
2. Disconnect ABS actuator and electric unit (control unit) harness connector.
3. Disconnect VDC OFF switch harness connector.
4. Check the continuity between ABS actuator and electric unit (control unit) harness connector and VDC
OFF switch harness connector.
5. Check the continuity between ABS actuator and electric unit (control unit) harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair / replace harness, connector, or terminal.
2.
CHECK VDC OFF SWITCH GROUND CIRCUIT
Check the continuity between VDC OFF switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair / replace harness, connector, or terminal.
3.
CHECK VDC OFF SWITCH
Check the VDC OFF switch. Refer to
BRC-135, "Component Inspection"
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Replace the VDC OFF switch. Refer to
BRC-157, "Removal and Installation"
.
4.
CHECK VDC OFF SWITCH SIGNAL
With CONSULT
1. Connect ABS actuator and electric unit (control unit) harness connector.
2. Connect VDC OFF switch harness connector.
ABS actuator and electric unit
(control unit)
VDC OFF switch
Continuity
Connector
Terminal
Connector
Terminal
E35
5
M28
1
Existed
ABS actuator and electric unit (con-
trol unit)
—
Continuity
Connector
Terminal
E35
5
Ground
Not existed
VDC OFF switch
—
Continuity
Connector
Terminal
M28
2
Ground
Existed
Revision: November 2015
2016 JUKE
VDC OFF SWITCH
BRC-135
< DTC/CIRCUIT DIAGNOSIS >
[WITH VDC]
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3. Select “ABS”, “DATA MONITOR” and “OFF SW” according to this order. Check the VDC OFF switch sig-
nal.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> GO TO 5.
5.
CHECK TERMINAL
• Check the ABS actuator and electric unit (control unit) pin terminals for damage or loose connection with
harness connector.
• Check the VDC OFF switch pin terminals for damage or loose connection with harness connector.
Is the inspection result normal?
YES
>> Replace the ABS actuator and electric unit (control unit). Refer to
.
NO
>> Repair / replace harness, connector, or terminal.
Component Inspection
INFOID:0000000012199731
1.
CHECK VDC OFF SWITCH
1. Turn the ignition switch OFF.
2. Disconnect triple switch harness connector.
3. Check the continuity between VDC OFF switch connector terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace the VDC OFF switch. Refer to
BRC-157, "Removal and Installation"
.
Condition
DATA MONITOR
When VDC OFF switch is pressed and VDC OFF indicator
lamp in combination meter is in ON status
On
When VDC OFF switch is pressed and VDC OFF indicator
lamp in combination meter is in OFF status
Off
VDC OFF switch
Condition
Continuity
Terminal
1 – 2
When VDC OFF switch is pressed
Existed
When VDC OFF switch is not pressed
Not existed
Revision: November 2015
2016 JUKE
BRC-136
< DTC/CIRCUIT DIAGNOSIS >
[WITH VDC]
ABS WARNING LAMP
ABS WARNING LAMP
Component Function Check
INFOID:0000000012199732
1.
CHECK ABS WARNING LAMP FUNCTION
Check that ABS warning lamp in combination meter turns ON for approx. 1 second after ignition switch is
turned ON.
CAUTION:
Never start engine.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Proceed to
BRC-136, "Diagnosis Procedure"
Diagnosis Procedure
INFOID:0000000012199733
1.
CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) POWER SUPPLY AND GROUND CIR-
CUIT
Perform the trouble diagnosis for ABS actuator and electric unit (control unit) power supply and ground circuit.
BRC-129, "Diagnosis Procedure"
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair / replace harness, connector, fuse, or fusible link.
2.
PERFORM SELF-DIAGNOSIS
With CONSULT
Perform self-diagnosis for “ABS”.
Is any DTC detected?
YES
>> Check the DTC. Refer to
.
NO
>> GO TO 3.
3.
CHECK ABS WARNING LAMP SIGNAL
With CONSULT
1. Select “ABS”, “DATA MONITOR” and “ABS WARN LAMP” according to this order.
2. Turn the ignition switch OFF.
3. Check that data monitor displays “On” for approx. 1 second after ignition switch is turned ON and then
changes to “Off”.
CAUTION:
Never start engine.
Is the inspection result normal?
YES
>> Check the combination meter. Refer to
NO
>> Replace the ABS actuator and electric unit (control unit). Refer to
.
Revision: November 2015
2016 JUKE
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