Page 969 of 5121
![NISSAN TEANA 2008 Service Manual BRC-28
< COMPONENT DIAGNOSIS >[ABS]
C1115 WHEEL SENSOR
Measurement terminal for power supply circuit
Measurement terminal for signal circuit
2. Check the continuity between ABS actuator and electric u NISSAN TEANA 2008 Service Manual BRC-28
< COMPONENT DIAGNOSIS >[ABS]
C1115 WHEEL SENSOR
Measurement terminal for power supply circuit
Measurement terminal for signal circuit
2. Check the continuity between ABS actuator and electric u](/manual-img/5/57391/w960_57391-968.png)
BRC-28
< COMPONENT DIAGNOSIS >[ABS]
C1115 WHEEL SENSOR
Measurement terminal for power supply circuit
Measurement terminal for signal circuit
2. Check the continuity between ABS actuator and electric unit (control unit) harness connector.
Is the inspection result normal?
YES >> GO TO 5.
NO >> Repair or replace damaged parts.
5.CHECK WHEEL SENSOR POWER SUPPLY CIRCUIT
1. Connect ABS actuator and electric unit (control unit) connector.
2. Turn the ignition switch ON.
CAUTION:
Never start the engine.
3. Check the voltage between wheel sensor harness connector and ground.
Is the inspection result normal?
YES >> GO TO 6.
NO >> Repair or replace damaged parts.
6.CHECK DATA MONITOR
1. Turn the ignition switch OFF.
2. Connect each wheel sensor connector.
3. Check wheel sensor signal. Refer to BRC-29, "
Component Inspection".
Is the inspection result normal?
YES >> Replace ABS actuator and electric unit (control unit).
NO >> Repair or replace damaged parts.
ABS actuator and electric unit (control unit) Wheel sensor
Continuity
Connector Terminal Connector Terminal
E349 E39 (Front RH)
1 Existed 16 E22 (Front LH)
8 C4 (Rear RH)
6 C3 (Rear LH)
ABS actuator and electric unit (control unit) Wheel sensor
Continuity
Connector Terminal Connector Terminal
E3410 E39 (Front RH)
2 Existed 5 E22 (Front LH)
19 C4 (Rear RH)
17 C3 (Rear LH)
ABS actuator and electric unit (control unit)
Continuity
Connector Terminal Connector Terminal
E349, 10
E34 1, 4 Not existed 16, 5
8, 19
6, 17
Wheel sensor
—Voltage
Connector Terminal
E39 (Front RH)
1 Ground 8 V or more E22 (Front LH)
C4 (Rear RH)
C3 (Rear LH)
Page 970 of 5121
C1115 WHEEL SENSOR
BRC-29
< COMPONENT DIAGNOSIS >[ABS]
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Component InspectionINFOID:0000000003767294
1.CHECK DATA MONITOR
On “DATA MONITOR”, select “FR LH SENSOR”, “FR RH SENSOR”, “RR LH SENSOR”, and “RR RH SEN-
SOR”, and check the vehicle speed.
NOTE:
Confirm tire pressure is normal.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Proceed to diagnosis procedure. Refer to BRC-27, "
Diagnosis Procedure".
Wheel sensor Condition Vehicle speed (DATA MONITOR)
FR LH SENSORVehicle stopped 0 [km/h (MPH)]
Vehicle running
(Note)Nearly matches the speedometer display
(± 10% or less)
FR RH SENSORVehicle stopped 0 [km/h (MPH)]
Vehicle running
(Note)Nearly matches the speedometer display
(± 10% or less)
RR LH SENSORVehicle stopped 0 [km/h (MPH)]
Vehicle running
(Note)Nearly matches the speedometer display
(± 10% or less)
RR RH SENSORVehicle stopped 0 [km/h (MPH)]
Vehicle running
(Note)Nearly matches the speedometer display
(± 10% or less)
Page 971 of 5121
![NISSAN TEANA 2008 Service Manual BRC-30
< COMPONENT DIAGNOSIS >[ABS]
C1116 STOP LAMP SWITCH
C1116 STOP LAMP SWITCH
DescriptionINFOID:0000000003766763
The stop lamp switch transmits the stop lamp switch signal (ON/OFF) to the ABS actu NISSAN TEANA 2008 Service Manual BRC-30
< COMPONENT DIAGNOSIS >[ABS]
C1116 STOP LAMP SWITCH
C1116 STOP LAMP SWITCH
DescriptionINFOID:0000000003766763
The stop lamp switch transmits the stop lamp switch signal (ON/OFF) to the ABS actu](/manual-img/5/57391/w960_57391-970.png)
BRC-30
< COMPONENT DIAGNOSIS >[ABS]
C1116 STOP LAMP SWITCH
C1116 STOP LAMP SWITCH
DescriptionINFOID:0000000003766763
The stop lamp switch transmits the stop lamp switch signal (ON/OFF) to the ABS actuator and electric unit
(control unit).
DTC LogicINFOID:0000000003766764
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.DTC REPRODUCTION PROCEDURE
1. Turn the ignition switch ON.
2. Perform ABS actuator and electric unit (control unit) self-diagnosis.
Is DTC
“C1116” detected?
YES >> Proceed to diagnosis procedure. Refer to BRC-30, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000003766765
1.CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. Disconnect ABS actuator and electric unit (control unit) connector.
3. Disconnect stop lamp switch connector.
4. Check terminal for deformation, disconnection, looseness, etc.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace damaged parts.
2.CHECK STOP LAMP SWITCH
Check stop lamp switch. Refer to BRC-30, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 3.
NO >> Replace stop lamp switch.
3.CHECK STOP LAMP SWITCH CIRCUIT
Check the voltage between ABS actuator and electric unit (control unit) harness connector and ground.
Is the inspection result normal?
YES >> Replace ABS actuator and electric unit (control unit).
NO >> Repair or replace damaged parts.
Component InspectionINFOID:0000000003766766
1.CHECK STOP LAMP SWITCH
DTC Display item Malfunction detected condition Possible cause
C1116 STOP LAMP SW When stop lamp switch circuit is open. Harness or connector
Stop lamp switch
ABS actuator and electric unit
(control unit)
ABS actuator and electric unit (control unit)
— Condition Voltage
Connector Terminal
E34 20 GroundBrake pedal is depressed Battery voltage
Brake pedal is released Approx. 0 V
Page 972 of 5121
C1116 STOP LAMP SWITCH
BRC-31
< COMPONENT DIAGNOSIS >[ABS]
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1. Turn the ignition switch OFF.
2. Disconnect stop lamp switch connector.
3. Check the continuity between stop lamp switch connector terminals.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace stop lamp switch. Refer to BR-17, "
Exploded View".
Stop lamp switch
Condition Continuity
Te r m i n a l
1 − 2Release stop lamp switch
(When brake pedal is depressed.)Existed
Push stop lamp switch
(When brake pedal is released.)Not existed
Page 973 of 5121
![NISSAN TEANA 2008 Service Manual BRC-32
< COMPONENT DIAGNOSIS >[ABS]
C1120, C1122, C1124, C1126 IN ABS SOL
C1120, C1122, C1124, C1126 IN ABS SOL
DescriptionINFOID:0000000003766768
The solenoid valve increases, holds or decreases the NISSAN TEANA 2008 Service Manual BRC-32
< COMPONENT DIAGNOSIS >[ABS]
C1120, C1122, C1124, C1126 IN ABS SOL
C1120, C1122, C1124, C1126 IN ABS SOL
DescriptionINFOID:0000000003766768
The solenoid valve increases, holds or decreases the](/manual-img/5/57391/w960_57391-972.png)
BRC-32
< COMPONENT DIAGNOSIS >[ABS]
C1120, C1122, C1124, C1126 IN ABS SOL
C1120, C1122, C1124, C1126 IN ABS SOL
DescriptionINFOID:0000000003766768
The solenoid valve increases, holds or decreases the fluid pressure of each brake caliper according to the sig-
nals transmitted by the ABS actuator and electric unit (control unit).
DTC LogicINFOID:0000000003766769
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.DTC REPRODUCTION PROCEDURE
1. Turn the ignition switch ON.
2. Perform ABS actuator and electric unit (control unit) self-diagnosis.
Is DTC
“C1120”, “C1122”, “C1124” or “C1126” detected?
YES >> Proceed to diagnosis procedure. Refer to BRC-32, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000003766770
1.CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. Disconnect ABS actuator and electric unit (control unit) connector.
3. Check terminal for deformation, disconnection, looseness, etc.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace damaged parts.
2.CHECK SOLENOID AND ACTUATOR RELAY POWER SUPPLY CIRCUIT
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 >> Repair or replace damaged parts.
3.CHECK SOLENOID AND ACTUATOR RELAY GROUND CIRCUIT
Check the continuity between ABS actuator and electric unit (control unit) harness connector and ground.
DTC Display item Malfunction detected condition Possible cause
C1120 FR LH IN ABS SOLWhen the control unit detects a malfunction in the front
LH inlet solenoid circuit.
ABS actuator and electric unit
(control unit) C1122 FR RH IN ABS SOLWhen the control unit detects a malfunction in the front
RH inlet solenoid circuit.
C1124 RR LH IN ABS SOLWhen the control unit detects a malfunction in the rear LH
inlet solenoid circuit.
C1126 RR RH IN ABS SOLWhen the control unit detects a malfunction in the rear
RH inlet solenoid circuit.
ABS actuator and electric unit (control unit)
—Voltage
Connector Terminal
E34 3 Ground Battery voltage
Page 974 of 5121
![NISSAN TEANA 2008 Service Manual C1120, C1122, C1124, C1126 IN ABS SOL
BRC-33
< COMPONENT DIAGNOSIS >[ABS]
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Is the inspection result normal?
YES >> Replace ABS actuator and electric unit (control unit) NISSAN TEANA 2008 Service Manual C1120, C1122, C1124, C1126 IN ABS SOL
BRC-33
< COMPONENT DIAGNOSIS >[ABS]
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Is the inspection result normal?
YES >> Replace ABS actuator and electric unit (control unit)](/manual-img/5/57391/w960_57391-973.png)
C1120, C1122, C1124, C1126 IN ABS SOL
BRC-33
< COMPONENT DIAGNOSIS >[ABS]
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Is the inspection result normal?
YES >> Replace ABS actuator and electric unit (control unit).
NO >> Repair or replace damaged parts.
Component InspectionINFOID:0000000003766771
1.CHECK ACTIVE TEST
1. Select each test menu item on “ACTIVE TEST”.
2. On the display, touch “Up”, “Keep” and “Down”, and check that the system operates as shown in the table
below.
*: On for 1 to 2 seconds after the touch, and then Off.
NOTE:
A brief moment of On/Off condition occurs every 20 seconds after ignition switch turned ON. This is not malfunction because it is
an operation for checking.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Proceed to diagnosis procedure. Refer to BRC-32, "
Diagnosis Procedure".
ABS actuator and electric unit (control unit)
—Continuity
Connector Terminal
E341
Ground Existed
4
Test item Display itemDisplay (Note)
Up Keep Down
FR RH SOLFR RH IN SOL Off On On
FR RH OUT SOL Off Off On*
FR LH SOLFR LH IN SOL Off On On
FR LH OUT SOL Off Off On*
RR RH SOLRR RH IN SOL Off On On
RR RH OUT SOL Off Off On*
RR LH SOLRR LH IN SOL Off On On
RR LH OUT SOL Off Off On*
Page 975 of 5121
![NISSAN TEANA 2008 Service Manual BRC-34
< COMPONENT DIAGNOSIS >[ABS]
C1121, C1123, C1125, C1127 OUT ABS SOL
C1121, C1123, C1125, C1127 OUT ABS SOL
DescriptionINFOID:0000000003767295
The solenoid valve increases, holds or decreases th NISSAN TEANA 2008 Service Manual BRC-34
< COMPONENT DIAGNOSIS >[ABS]
C1121, C1123, C1125, C1127 OUT ABS SOL
C1121, C1123, C1125, C1127 OUT ABS SOL
DescriptionINFOID:0000000003767295
The solenoid valve increases, holds or decreases th](/manual-img/5/57391/w960_57391-974.png)
BRC-34
< COMPONENT DIAGNOSIS >[ABS]
C1121, C1123, C1125, C1127 OUT ABS SOL
C1121, C1123, C1125, C1127 OUT ABS SOL
DescriptionINFOID:0000000003767295
The solenoid valve increases, holds or decreases the fluid pressure of each brake caliper according to the sig-
nals transmitted by the ABS actuator and electric unit (control unit).
DTC LogicINFOID:0000000003766774
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.DTC REPRODUCTION PROCEDURE
1. Turn the ignition switch ON.
2. Perform ABS actuator and electric unit (control unit) self-diagnosis.
Is DTC
“C1121”, “C1123”, “C1125” or “C1127” detected?
YES >> Proceed to diagnosis procedure. Refer to BRC-34, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000003767296
1.CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. Disconnect ABS actuator and electric unit (control unit) connector.
3. Check terminal for deformation, disconnection, looseness, etc.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace damaged parts.
2.CHECK SOLENOID AND ACTUATOR RELAY POWER SUPPLY CIRCUIT
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 >> Repair or replace damaged parts.
3.CHECK SOLENOID AND ACTUATOR RELAY GROUND CIRCUIT
Check the continuity between ABS actuator and electric unit (control unit) harness connector and ground.
DTC Display item Malfunction detected condition Possible cause
C1121 FR LH OUT ABS SOLWhen the control unit detects a malfunction in the front
LH outlet solenoid circuit.
ABS actuator and electric unit
(control unit) C1123 FR RH OUT ABS SOLWhen the control unit detects a malfunction in the front
RH outlet solenoid circuit.
C1125 RR LH OUT ABS SOLWhen the control unit detects a malfunction in the rear LH
outlet solenoid circuit.
C1127 RR RH OUT ABS SOLWhen the control unit detects a malfunction in the rear
RH outlet solenoid circuit.
ABS actuator and electric unit (control unit)
—Voltage
Connector Terminal
E34 3 Ground Battery voltage
Page 976 of 5121
![NISSAN TEANA 2008 Service Manual C1121, C1123, C1125, C1127 OUT ABS SOL
BRC-35
< COMPONENT DIAGNOSIS >[ABS]
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YES >> Replace ABS actuator and electric unit (control unit NISSAN TEANA 2008 Service Manual C1121, C1123, C1125, C1127 OUT ABS SOL
BRC-35
< COMPONENT DIAGNOSIS >[ABS]
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Is the inspection result normal?
YES >> Replace ABS actuator and electric unit (control unit](/manual-img/5/57391/w960_57391-975.png)
C1121, C1123, C1125, C1127 OUT ABS SOL
BRC-35
< COMPONENT DIAGNOSIS >[ABS]
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Is the inspection result normal?
YES >> Replace ABS actuator and electric unit (control unit).
NO >> Repair or replace damaged parts.
Component InspectionINFOID:0000000003767297
1.CHECK ACTIVE TEST
1. Select each test menu item on “ACTIVE TEST”.
2. On the display, touch “Up”, “Keep” and “Down”, and check that the system operates as shown in the table
below.
*: On for 1 to 2 seconds after the touch, and then Off.
NOTE:
A brief moment of On/Off condition occurs every 20 seconds after ignition switch turned ON. This is not malfunction because it is
an operation for checking.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Proceed to diagnosis procedure. Refer to BRC-34, "
Diagnosis Procedure".
ABS actuator and electric unit (control unit)
—Continuity
Connector Terminal
E341
Ground Existed
4
Test item Display itemDisplay (Note)
Up Keep Down
FR RH SOLFR RH IN SOL Off On On
FR RH OUT SOL Off Off On*
FR LH SOLFR LH IN SOL Off On On
FR LH OUT SOL Off Off On*
RR RH SOLRR RH IN SOL Off On On
RR RH OUT SOL Off Off On*
RR LH SOLRR LH IN SOL Off On On
RR LH OUT SOL Off Off On*