Nissan Rogue. Instruction — part 174
C1199 BRAKE BOOSTER
BRC-107
< DTC/CIRCUIT DIAGNOSIS >
[VDC/TCS/ABS]
C
D
E
G
H
I
J
K
L
M
A
B
BRC
N
O
P
C1199 BRAKE BOOSTER
DTC Logic
INFOID:0000000011280635
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
CHECK SELF DIAGNOSTIC RESULT
With
CONSULT.
1. Turn the ignition switch ON.
2. Perform “Self Diagnostic Result”.
Is DTC C1199 detected?
YES
>> Proceed to diagnosis procedure. Refer to
BRC-107, "Diagnosis Procedure"
NO
>> Inspection End.
Diagnosis Procedure
INFOID:0000000011280636
Regarding Wiring Diagram information, refer to
1.
CHECK BRAKE BOOSTER
1. Turn the ignition switch OFF.
2. Check brake booster. Refer to
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Replace brake booster. Refer to
BR-31, "Removal and installation"
.
2.
CHECK VACUUM PIPING
Check vacuum piping. Refer to
.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Replace vacuum piping. Refer to
BR-33, "Removal and Installation"
.
3.
CHECK VACUUM SENSOR CIRCUIT
1. Disconnect vacuum sensor harness connector.
2. Disconnect ABS actuator and electric unit (control unit) harness connector.
3. Check continuity between vacuum sensor harness connector and ABS actuator and electric unit (control
unit) harness connector.
4. Check continuity between vacuum sensor harness connector and ground.
DTC
Display Item
Malfunction detected condition
Possible causes
C1199
BRAKE BOOSTER
When brake booster vacuum is approx. 0 kPa (0 mm-
Hg) during engine running.
• Harness or connector
• Vacuum sensor (brake booster)
• Vacuum piping
• ABS actuator and electric unit
(control unit)
Vacuum sensor
ABS actuator and electric unit (control unit)
Continuity
Connector
Terminal
Connector
Terminal
E167
1
E125
12
Yes
2
24
3
5
BRC-108
< DTC/CIRCUIT DIAGNOSIS >
[VDC/TCS/ABS]
C1199 BRAKE BOOSTER
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace malfunctioning components.
4.
CHECK TERMINAL
• Check vacuum sensor pin terminals for damage or loose connection with harness connector.
• Check ABS actuator and electric unit (control unit) pin terminals for damage or loose connection with har-
ness connector.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Repair or replace malfunctioning components.
5.
REPLACE VACUUM SENSOR
With CONSULT
1. Connect ABS actuator and electric unit (control unit) harness connector.
2. Replace vacuum sensor. Refer to
.
CAUTION:
Always replace brake booster because vacuum sensor cannot be disassembled.
3. Erase “Self Diagnostic Result” of “ABS”.
4. Turn the ignition switch OFF.
5. Start engine.
6. Perform “Self Diagnostic Result” of “ABS”.
Is DTC “C1199” detected?
YES
>> Replace ABS actuator and electric unit (control unit). Refer to
BRC-134, "Removal and Installa-
.
NO
>> Inspection End.
Vacuum sensor
—
Continuity
Connector
Terminal
E167
1
Ground
No
2
3
C119A VACUUM SENSOR
BRC-109
< DTC/CIRCUIT DIAGNOSIS >
[VDC/TCS/ABS]
C
D
E
G
H
I
J
K
L
M
A
B
BRC
N
O
P
C119A VACUUM SENSOR
DTC Logic
INFOID:0000000011280637
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
CHECK SELF DIAGNOSTIC RESULT
With
CONSULT.
1. Turn the ignition switch ON.
2. Perform “Self Diagnostic Result”.
Is DTC C119A detected?
YES
>> Proceed to diagnosis procedure. Refer to
BRC-109, "Diagnosis Procedure"
NO
>> Inspection End.
Diagnosis Procedure
INFOID:0000000011280638
Regarding Wiring Diagram information, refer to
1.
CHECK VACUUM SENSOR POWER SUPPLY
1. Turn the ignition switch OFF.
2. Disconnect vacuum sensor harness connector.
3. Check voltage between vacuum sensor harness connector and ground.
4. Turn the ignition switch ON.
CAUTION:
Never start engine.
5. Check voltage between vacuum sensor harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK VACUUM SENSOR POWER SUPPLY CIRCUIT
1. Turn the ignition switch OFF.
2. Disconnect ABS actuator and electric unit (control unit) harness connector.
3. Check continuity between vacuum sensor harness connector and ABS actuator and electric unit (control
unit) harness connector.
DTC
Display Item
Malfunction detected condition
Possible causes
C119A
VACUUM SEN VOLT
When a malfunction is detected in supply power volt-
age of vacuum sensor.
• Harness or connector
• Vacuum sensor (brake booster)
• ABS actuator and electric unit
(control unit)
Vacuum sensor
—
Voltage
(Approx.)
Connector
Terminal
E167
3
Ground
0 V
Vacuum sensor
—
Voltage
(Approx.)
Connector
Terminal
E167
3
Ground
4.75 V – 5.25 V
BRC-110
< DTC/CIRCUIT DIAGNOSIS >
[VDC/TCS/ABS]
C119A VACUUM SENSOR
4. Check continuity between vacuum sensor harness connector and ground.
Is the inspection result normal?
YES
>> Perform diagnosis of ABS actuator and electric unit (control unit) power supply and ground circuit.
BRC-109, "Diagnosis Procedure"
NO
>> Repair or replace malfunctioning components.
3.
CHECK VACUUM SENSOR GROUND CIRCUIT
1. Turn the ignition switch OFF.
2. Check continuity between vacuum sensor harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace malfunctioning components.
4.
CHECK TERMINAL
• Check vacuum sensor pin terminals for damage or loose connection with harness connector.
• Check ABS actuator and electric unit (control unit) pin terminals for damage or loose connection with har-
ness connector.
Is the inspection result normal?
YES
>> Replace ABS actuator and electric unit (control unit). Refer to
BRC-134, "Removal and Installa-
.
NO
>> Repair or replace malfunctioning components.
Vacuum sensor
ABS actuator and electric unit (control unit)
Continuity
Connector
Terminal
Connector
Terminal
E167
3
E125
5
Yes
Vacuum sensor
—
Continuity
Connector
Terminal
E167
3
Ground
No
Vacuum sensor
—
Continuity
Connector
Terminal
E167
2
Ground
Yes
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