Nissan Teana J32. Instruction — part 260
BRC-98
< COMPONENT DIAGNOSIS >
[VDC/TCS/ABS]
C1115 WHEEL SENSOR
Component Inspection
INFOID:0000000003767335
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
.
Special Repair Requirement
INFOID:0000000003767336
1.
ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION
Always perform the neutral position adjustment for the steering angle sensor, when replacing the ABS actua-
tor and electric unit (control unit). Refer to
BRC-66, "ADJUSTMENT OF STEERING ANGLE SENSOR NEU-
>> END
Wheel sensor
Condition
Vehicle speed (DATA MONITOR)
FR LH SENSOR
Vehicle stopped
0 [km/h (MPH)]
Vehicle running
(Note)
Nearly matches the speedometer display
(
±
10% or less)
FR RH SENSOR
Vehicle stopped
0 [km/h (MPH)]
Vehicle running
(Note)
Nearly matches the speedometer display
(
±
10% or less)
RR LH SENSOR
Vehicle stopped
0 [km/h (MPH)]
Vehicle running
(Note)
Nearly matches the speedometer display
(
±
10% or less)
RR RH SENSOR
Vehicle stopped
0 [km/h (MPH)]
Vehicle running
(Note)
Nearly matches the speedometer display
(
±
10% or less)
C1116 STOP LAMP SWITCH
BRC-99
< COMPONENT DIAGNOSIS >
[VDC/TCS/ABS]
C
D
E
G
H
I
J
K
L
M
A
B
BRC
N
O
P
C1116 STOP LAMP SWITCH
Description
INFOID:0000000003766934
The stop lamp switch transmits the stop lamp switch signal (ON/OFF) to the ABS actuator and electric unit
(control unit).
DTC Logic
INFOID:0000000003766935
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
.
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000003766936
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-99, "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 Inspection
INFOID:0000000003766937
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
E36
20
Ground
Brake pedal is depressed
Battery voltage
Brake pedal is released
Approx. 0 V
BRC-100
< COMPONENT DIAGNOSIS >
[VDC/TCS/ABS]
C1116 STOP LAMP SWITCH
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
.
Special Repair Requirement
INFOID:0000000003767337
1.
ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION
Always perform the neutral position adjustment for the steering angle sensor, when replacing the ABS actua-
tor and electric unit (control unit). Refer to
BRC-66, "ADJUSTMENT OF STEERING ANGLE SENSOR NEU-
>> END
Stop lamp switch
Condition
Continuity
Terminal
1
−
2
Release stop lamp switch
(When brake pedal is depressed.)
Existed
Push stop lamp switch
(When brake pedal is released.)
Not existed
C1120, C1122, C1124, C1126 IN ABS SOL
BRC-101
< COMPONENT DIAGNOSIS >
[VDC/TCS/ABS]
C
D
E
G
H
I
J
K
L
M
A
B
BRC
N
O
P
C1120, C1122, C1124, C1126 IN ABS SOL
Description
INFOID:0000000003766939
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 Logic
INFOID:0000000003766940
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-101, "Diagnosis Procedure"
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000003766941
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, VDC SWITCH-OVER VALVE 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, VDC SWITCH-OVER VALVE 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 SOL
When 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 SOL
When the control unit detects a malfunction in the front
RH inlet solenoid circuit.
C1124
RR LH IN ABS SOL
When the control unit detects a malfunction in the rear LH
inlet solenoid circuit.
C1126
RR RH IN ABS SOL
When the control unit detects a malfunction in the rear
RH inlet solenoid circuit.
ABS actuator and electric unit (control unit)
—
Voltage
Connector
Terminal
E36
3
Ground
Battery voltage
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