2014 NISSAN TEANA warning

ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)BRC-41
< ECU DIAGNOSIS INFORMATION > [VDC/TCS/ABS]
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Note 1: Confirm tire pressure is normal.
Note 2: On and off timing for warning lamps and indicator lamps.
•Refer to BRC-23, "VDC/TCS/ABS : VDC Function"
.
•Refer to BRC-25, "VDC/TCS/ABS : TCS Function"
.
•Refer to BRC-27, "VDC/TCS/ABS : ABS Function"
.
•Refer to BRC-28, "VDC/TCS/ABS : EBD Function"
.
Fail-safeINFOID:0000000009463760
VDC AND TCS FUNCTIONS
VDC warning lamp in combination meter turns ON when a malfunction occurs in system [ABS actuator and
electric unit (control unit)]. The control is su spended for VDC and TCS functions. However, ABS and EBD
functions operate normally.
USV[FL-RR] VDC switch-over valve When actuator (switch-over valve) is ac-
tive (“ACTIVE TEST” with CONSULT) or
actuator relay is inactive (when in fail-
safe mode) On
When actuator (switch-over valve) is not
active and actuator relay is active (igni-
tion switch ON) Off
USV[FR-RL] VDC switch-over valve When actuator (switch-over valve) is ac-
tive (“ACTIVE TEST” with CONSULT) or
actuator relay is inactive (when in fail-
safe mode) On
When actuator (switch-over valve) is not
active and actuator relay is active (igni-
tion switch ON) Off
HSV[FL-RR] VDC switch-over valve When actuator (switch-over valve) is ac-
tive (“ACTIVE TEST” with CONSULT) or
actuator relay is inactive (when in fail-
safe mode) On
When actuator (switch-over valve) is not
active and actuator relay is active (igni-
tion switch ON) Off
HSV[FR-RL] VDC switch-over valve When actuator (switch-over valve) is ac-
tive (“ACTIVE TEST” with CONSULT) or
actuator relay is inactive (when in fail-
safe mode) On
When actuator (switch-over valve) is not
active and actuator relay is active (igni-
tion switch ON) Off
V/R OUTPUT Solenoid valve relay activated When the solenoid valve relay is active
(when ignition switch OFF) On
When the solenoid valve relay is not ac-
tive (in the fail-safe mode) Off
M/R OUTPUT Actuator motor and motor relay activated When the actuator motor and motor relay
are active ( ″ACTIVE TEST” with CON-
SULT) On
When the actuator motor and motor relay
are inactive Off
ENGINE RPM With engine running With engine stopped 0 rpm
Engine running Almost in accor-
dance with tachome- ter display
Monitor item Display content
Data monitor
Condition Reference value in
normal operation
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

BRC-42
< ECU DIAGNOSIS INFORMATION >[VDC/TCS/ABS]
ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
ABS FUNCTION
ABS warning lamp and SLIP indicator lamp in combi
nation meter turn ON when a malfunction occurs in sys-
tem [ABS actuator and electric unit (control unit)]. The control is suspended for VDC, TCS and ABS functions.
However, EBD functions operate normally.
EBD FUNCTION
ABS warning lamp, brake warning lamp and SLIP indicator lamp in combination meter turn ON when a mal-
function occurs in system [ABS ac tuator and electric unit (control unit) ]. The control is suspended for VDC,
TCS, ABS and EBD functions.
DTC Malfunction detected condition Fail-safe condition
C1101 When an open circuit is detected in rear RH wheel sensor circuit.
The following functions are sus-
pended:
•VDC
•ABS
• EBD (only when both rear wheels are malfunctioning)
C1102 When an open circuit is detected in rear LH wheel sensor circuit.
C1103 When an open circuit is detected in front RH wheel sensor circuit.
C1104 When an open circuit is detected in front LH wheel sensor circuit.
C1105 • When a short circuit is detected in rear RH wheel sensor circuit.
• When power supply voltage of rear RH wheel sensor is in following state.
- Rear RH wheel sensor power supply voltage: 7.2 V ≥ Rear RH wheel sensor pow-
er supply voltage
• When distance between rear RH wheel sensor and rear RH wheel sensor rotor is
large.
• When installation of rear RH wheel sensor or rear RH wheel sensor rotor is not normal.
C1106 • When a short circuit is detected in rear LH wheel sensor circuit.
• When power supply voltage of rear LH wheel sensor is in following state.
- Rear LH wheel sensor power supply voltage: 7.2 V ≥ Rear LH wheel sensor power
supply voltage
• When distance between rear LH wheel sensor and rear LH wheel sensor rotor is large.
• When installation of rear LH wheel sensor or rear LH wheel sensor rotor is not nor-
mal.
C1107 • When a short circuit is detected in front RH wheel sensor circuit.
• When power supply voltage of front RH wheel sensor is in following state.
- Front RH wheel sensor power supply voltage: 7.2 V ≥ Front RH wheel sensor
power supply voltage
• When distance between front RH wheel sensor and front RH wheel sensor rotor is large.
• When installation of front RH wheel sensor or front RH wheel sensor rotor is not normal.
C1108 • When a short circuit is detected in front LH wheel sensor circuit.
• When power supply voltage of front LH wheel sensor is in following state.
- Front LH wheel sensor power supply voltage: 7.2 V ≥ Front LH wheel sensor pow-
er supply voltage
• When distance between front LH wheel sensor and front LH wheel sensor rotor is large.
• When installation of front LH wheel sensor or front LH wheel sensor rotor is not normal.
C1109 • When ignition power supply voltage is in following state.
- Ignition power supply voltage: 10 V ≥ Ignition power supply voltage.
- Ignition power supply voltage: 16 V ≤ Ignition power supply voltage. The following functions are sus-
pended:
•VDC
•TCS
•ABS
•EBD
C 111 0
When there is an internal malfunction in the ABS actuator and electric unit (control
unit).
C 1111 W h e n a m a l f u n c t i o n i s d e t e c t e d i n m o t o r o r m o t o r r e l a y. The following functions are sus-
pended:
•VDC
•TCS
•ABS
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

DIAGNOSIS AND REPAIR WORK FLOWBRC-55
< BASIC INSPECTION > [VDC/TCS/ABS]
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BASIC INSPECTION
DIAGNOSIS AND REPAIR WORK FLOW
Work FlowINFOID:0000000009463764
OVERALL SEQUENCE
DETAILED FLOW
1.COLLECT INFORMATION FROM THE CUSTOMER
Get detailed information from the customer about t he symptom (the condition and the environment when the
incident/malfunction occurred) using the diagnostic worksheet. Refer to BRC-56, "Diagnostic Work Sheet"
.
>> GO TO 2.
2.PERFORM SELF DIAGNOSTIC RESULT
Perform self diagnostic result. Refer to BRC-33, "CONSULT Function (ABS)"
.
Are any DTCs displayed?
YES >> Refer to BRC-45, "DTC Index".
NO >> GO TO 3.
3.CHECK SYMPTOM OPERATING CONDITION
Check that the symptom is a no rmal operating condition. Refer to BRC-123, "Description"
.
Is the symptom a normal operating condition?
YES >> Inspection End.
NO >> GO TO 4.
4.CHECK WARNING AND INDICATOR LAMPS OPERATION
AWFIA0208GB
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BRC-56
< BASIC INSPECTION >[VDC/TCS/ABS]
DIAGNOSIS AND REPAIR WORK FLOW
Check ABS and brake warning lamps, and VDC OFF and SLIP indicator lamps operation. Refer to
MWI-9,
"METER SYSTEM : System Description".
Is ON/OFF timing normal?
YES >> GO TO 5.
NO >> Perform warning lamp diagnosis. Refer to BRC-112, "Component Function Check"
(ABS warning
lamp), BRC-113, "Component Function Check"
(brake warning lamp), BRC-114, "Component
Function Check" (VDC OFF indicator lamp) or BRC-115, "Component Function Check" (SLIP indi-
cator lamp).
5.PERFORM DIAGNOSIS APPLICABLE TO THE SYMPTOM
Perform diagnosis applicable to the symptom. Refer to BRC-116, "Symptom Table"
.
>> GO TO 6.
6.FINAL CHECK
Perform self diagnostic result again, and check that the malfunction is repaired. After checking, erase the self
diagnosis memory. Refer to BRC-33, "CONSULT Function (ABS)"
.
>> Inspection End.
Diagnostic Work SheetINFOID:0000000009463765
AWFIA1029GB
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

BRC-60
< BASIC INSPECTION >[VDC/TCS/ABS]
CONFIGURATION [ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)]
CONFIGURATION [ABS ACTUATOR
AND ELECTRIC UNIT (CONTROL
UNIT)]
Work ProcedureINFOID:0000000009463769
CAUTION:
• Use “Manual Configuration” only when “TYPE ID” of ABS actuator an d electric unit (control unit)
cannot be read.
• After configuration, turn the ignition switch from OFF to ON and check that the VDC warning lamp
turns OFF after staying illuminated for approximately two seconds.
• If an error occurs during configurat ion, start over from the beginning.
1.CHECKING TYPE ID (1)
Use FAST (service parts catalogue) to search ABS ac tuator and electric unit (control unit) of the applicable
vehicle and find “Type ID”.
Is
“Type ID” displayed?
YES >> Print out “Type ID” and GO TO 2.
NO >> “Configuration” is not required for ABS actuat or and electric unit (control unit). Replace in the
usual manner. Refer to BRC-128, "Removal and Installation"
.
2.CHECKING TYPE ID (2)
CONSULT Configuration
1. Select “Before Replace ECU” of “Read/Write Configuration”.
2. Check that “Type ID” is displayed on the CONSULT screen.
Is
“Type ID” displayed?
YES >> GO TO 3.
NO >> GO TO 7.
3.VERIFYING TYPE ID (1)
CONSULT Configuration
Compare a “Type ID” displayed on the CONSULT screen with the one searched by using FAST (service parts
catalogue) to check that these “Type ID” agree with each other.
NOTE:
For the “Type ID” searched by using FA ST (service parts catalog), use the last five digits of the “Type ID”.
>> GO TO 4.
4.SAVING TYPE ID
CONSULT Configuration
Save “Type ID” on CONSULT.
>> GO TO 5.
5.REPLACING ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) (1)
Replace ABS actuator and electric unit (control unit). Refer to BRC-128, "Removal and Installation"
.
CAUTION:
Never perform the following work items:
• Air bleeding
>> GO TO 6.
6.WRITING (AUTOMATIC WRITING)
CONSULT Configuration
1. Select “After Replace ECU” of “R e/programming, Configuration” or that of “Read / Write Configuration”.
2. Select the “Type ID” agreeing with the one stored on CONSULT and the one searched by using FAST (service parts catalogue) to write the “Type ID” in to the ABS actuator and electric unit (control unit).
NOTE:
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

CONFIGURATION [ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)]
BRC-61
< BASIC INSPECTION > [VDC/TCS/ABS]
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For the “Type ID” searched by using FAST (service parts catalog), use the last five digits of the “Type ID”.
>> GO TO 9.
7.REPLACING ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) (2)
Replace ABS actuator and electric unit (control unit). Refer to BRC-128, "Removal and Installation"
.
CAUTION:
Never perform the following work items:
• Air bleeding
>> GO TO 8.
8.WRITING (MANUAL WRITING)
CONSULT Configuration
1. Select “Manual Configuration”.
2. Select the “Type ID” searched by using FAST (service parts catalogue) to write the “Type ID” into the ABS
actuator and electric unit (control unit).
NOTE:
For the “Type ID” searched by using FAST (service parts catalog), use the last five digits of the “Type ID”.
>> GO TO 9.
9.VERIFYING TYPE ID (2)
Compare “Type ID” written into the ABS actuator and el ectric unit (control unit) with the one searched by using
FAST (service parts catalogue) to check that these “Type ID” agree with each other.
NOTE:
For the “Type ID” searched by using FAST (service parts catalog), use the last five digits of the “Type ID”.
>> GO TO 10.
10.CHECKING VDC WARNING LAMP
1. Turn the ignition switch OFF.
2. Turn the ignition switch ON and check that the VDC warning lamp turns OFF after staying illuminated for
approximately two seconds.
CAUTION:
Never start the engine.
Is the inspection result normal?
YES >> GO TO 11.
NO >> Perform the self-diagnosis of “ABS”. Refer to BRC-33, "CONSULT Function (ABS)"
.
11 .PERFORMING SUPPLEMENTARY WORK
1. Perform the air bleeding. Refer to BR-14, "Bleeding Brake System"
.
2. Perform the self-diagnosis of all systems.
3. Erase self-diagnosis results.
>> End of work.
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BRC-108
< DTC/CIRCUIT DIAGNOSIS >[VDC/TCS/ABS]
PARKING BRAKE SWITCH
PARKING BRAKE SWITCH
Component Function CheckINFOID:0000000009463823
1.CHECK PARKING BRAKE SWITCH OPERATION
Check that brake warning lamp in combination me ter turns ON/OFF when parking brake is actuated.
Is the inspection result normal?
YES >> Inspection End.
NO >> Proceed to diagnosis procedure. Refer to BRC-108, "Diagnosis Procedure"
.
Diagnosis ProcedureINFOID:0000000009463824
Regarding Wiring Diagram information, refer to BRC-47, "Wiring Diagram".
1.CONNECTOR INSPECTION
1. Turn ignition switch OFF.
2. Disconnect combination meter and parking brake switch connectors.
3. Check connectors and terminals for deformation, disconnection, looseness or damage.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace as necessary.
2.CHECK PARKING BRAKE SWITCH
Check parking brake switch. Refer to BRC-109, "Component Inspection"
.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Replace parking brake switch. Refer to PB-7, "Exploded View"
.
3.CHECK PARKING BRAKE SWITCH SIGNAL
With CONSULT.
1. Connect combination meter connector and parking brake switch connectors.
2. Turn ignition switch ON.
3. In “DATA MONITOR” select “PARK BRAKE SW” and check parking brake switch signal.
Is the inspection result normal?
YES >> Refer to BRC-55, "Work Flow".
NO >> GO TO 4.
4.CHECK PARKING BRAKE SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect combination meter and parking brake switch connectors.
3. Check continuity between combination meter connec tor M24 terminal 12 and parking brake switch con-
nector E35 terminal 1.
4. Check continuity between combination meter connector and ground.
Condition DATA MONITOR
Actuate parking brake On
Release parking brake Off
Combination meter Parking brake switch Continuity
Connector Terminal Connector Terminal
M24 12 E35 1 Yes
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

BRC-112
< DTC/CIRCUIT DIAGNOSIS >[VDC/TCS/ABS]
ABS WARNING LAMP
ABS WARNING LAMP
Component Function CheckINFOID:0000000009463829
1.CHECK ABS WARNING LAMP FUNCTION
Check that ABS warning lamp in combination meter turns ON for approximately 2 seconds after ignition switch
is turned ON.
Is the inspection result normal?
YES >> Inspection End.
NO >> Proceed to diagnosis procedure. Refer to BRC-112, "Diagnosis Procedure"
.
Diagnosis ProcedureINFOID:0000000009463830
1.PERFORM THE SELF-DIAGNOSIS
With CONSULT.
Perform self diagnostic result.
Are any DTCs detected?
YES >> Refer to BRC-45, "DTC Index".
NO >> GO TO 2.
2.CHECK COMBINATION METER
Check if indication and operation of combination meter are normal. Refer to MWI-9, "METER SYSTEM : Sys-
tem Description".
Is the inspection result normal?
YES >> Replace ABS actuator and electr ic unit (control unit). Refer to BRC-128, "Removal and Installa-
tion".
NO >> Replace combination meter. Refer to MWI-82, "Removal and Installation"
.
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM