2007 NISSAN TIIDA Body

C1116 STOP LAMP SWITCH
BRC-127
< COMPONENT DIAGNOSIS >[ESP/TCS/ABS]
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C1116 STOP LAMP SWITCH
DescriptionINFOID:0000000001731114
The stop lamp switch transmits the stop lamp switch signal (ON/OFF) to the ABS actuator and electric unit
(control unit).
DTC LogicINFOID:0000000001731115
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.CHECK SELF-DIAGNOSIS RESULTS
Check the self-diagnosis results.
Is above displayed on the self-diagnosis display?
YES >> Proceed to diagnosis procedure. Refer to BRC-44, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000001731116
INSPECTION PROCEDURE
1.CONNECTOR INSPECTION
1. Disconnect the ABS actuator and electric unit (control unit) connector E125 and stop lamp switch connec-
tor E38.
2. Check the terminals for deformation, disconnection, looseness or damage.
Is the inspection result normal?
YES >> GO TO 2
NO >> Repair or replace as necessary.
2.STOP LAMP SWITCH INSPECTION
Check the voltage between the ABS actuator and electric unit (con-
trol unit) harness connector E125 terminal 41 and body ground.
Is the inspection result normal?
YES >> Perform self-diagnosis again. If the same results
appear, replace ABS actuator and electric unit (control
unit). Refer to BRC-184, "
Removal and Installation".
NO >> GO TO 3
3.STOP LAMP RELAY CIRCUIT INSPECTION
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)
Self-diagnosis results
STOP LAMP SW
Brake pedal depressed : Battery voltage
(approx. 12V)
Brake pedal not depressed : Approx. 0V
AWFIA0019ZZ

C1142 PRESS SENSOR
BRC-139
< COMPONENT DIAGNOSIS >[ESP/TCS/ABS]
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C1142 PRESS SENSOR
DescriptionINFOID:0000000001731137
The front and rear pressure sensors convert the brake fluid pressure to an electric signal and transmit it to the
ABS actuator and electric unit (control unit).
DTC LogicINFOID:0000000001731138
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.CHECK SELF-DIAGNOSIS RESULTS
Check the self-diagnosis results.
Is above displayed on the self-diagnosis display?
YES >> Proceed to diagnosis procedure. Refer to BRC-139, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000001731139
FRONT PRESSURE SENSOR INSPECTION PROCEDURE
1.CONNECTOR INSPECTION
1. Turn the ignition switch OFF.
2. Disconnect the front pressure sensor connector E31 and ABS actuator and electric unit (control unit) con-
nector E125 and inspect the terminals for deformation, disconnection, looseness, or damage.
Is the inspection result normal?
YES >> GO TO 2
NO >> Repair connector.
2.FRONT PRESSURE SENSOR CIRCUIT INSPECTION
1. Measure the continuity between the ABS actuator and electric
unit (control unit) harness connector E125 (A) and front pres-
sure sensor harness connector E31 (B).
2. Measure the continuity between the ABS actuator and electric unit (control unit) harness connector E125
(A) and body ground.
DTC Display item Malfunction detected condition Possible cause
C1142 PRESS SEN CIRCUITPressure sensor signal line is open or shorted, or pres-
sure sensor is malfunctioning. Harness or connector
 Pressure sensor
 ABS actuator and electric unit
(control unit)
Self-diagnosis results
PRESS SEN CIRCUIT
ABS actuator and electric unit
(control unit)Front pressure sensor
Continuity
Connector Terminal Connector Terminal
A: E12518
B: E313
Ye s 19 1
20 2
AWFIA0021ZZ

BRC-140
< COMPONENT DIAGNOSIS >[ESP/TCS/ABS]
C1142 PRESS SENSOR
Is the inspection result normal?
YES >> GO TO 3
NO >> Repair or replace harness or connector.
3.FRONT PRESSURE SENSOR INSPECTION
1. Reconnect the front pressure sensor and ABS actuator and electric unit (control unit) connectors.
2. Use “DATA MONITOR” to check if the status of “PRESS SENSOR” is normal.
Is the inspection result normal?
YES >> Inspection End.
NO >> Replace the front pressure sensor.
REAR PRESSURE SENSOR INSPECTION PROCEDURE
1.CONNECTOR INSPECTION
1. Turn the ignition switch OFF.
2. Disconnect the rear pressure sensor connector E32 and ABS actuator and electric unit (control unit) con-
nector E125 and inspect the terminals for deformation, disconnection, looseness, or damage.
Is the inspection result normal?
YES >> GO TO 2
NO >> Repair connector.
2.REAR PRESSURE SENSOR CIRCUIT INSPECTION
1. Measure the continuity between the ABS actuator and electric
unit (control unit) harness connector E125 (A) and rear pressure
sensor harness connector E32 (B).
2. Measure the continuity between the ABS actuator and electric unit (control unit) harness connector E125
(A) and body ground.
ABS actuator and electric unit (control
unit)
—Continuity
Connector Terminal
A: E12518
Ground No 19
20
ConditionPRESS SENSOR
(DATA MONITOR)
With ignition switch turned ON and brake pedal released. Approx. 0 bar
With ignition switch turned ON and brake pedal depressed. Positive value
ABS actuator and electric unit
(control unit)Rear pressure sensor
Continuity
Connector Terminal Connector Terminal
A: E12521
B: E321
Ye s 22 3
23 2
ABS actuator and electric unit (control
unit)
—Continuity
Connector Terminal
A: E12521
Ground No 22
23
AWFIA0022ZZ

C1179 ABS DELTA S SEN NG
BRC-151
< COMPONENT DIAGNOSIS >[ESP/TCS/ABS]
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C1179 ABS DELTA S SEN NG
DescriptionINFOID:0000000001731171
The active brake booster consists of a vacuum booster, an active booster control group and a delta stroke
sensor. If a brake booster system malfunction occurs due to loss of vacuum, the delta stroke sensor will signal
the ABS actuator and electric unit (control unit) that a booster malfunction has occurred. The active booster
then applies supplemental force to the master cylinder relative to the amount of force exerted on the brake
pedal.
DTC LogicINFOID:0000000001731172
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.CHECK SELF-DIAGNOSIS RESULTS
Check the self-diagnosis results.
Is above displayed on the self-diagnosis display?
YES >> Proceed to diagnosis procedure. Refer to BRC-151, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000001731173
INSPECTION PROCEDURE
1.CONNECTOR INSPECTION
1. Turn the ignition switch OFF.
2. Disconnect the delta stroke sensor connector E114 and ABS actuator and electric unit (control unit) con-
nector E125 and inspect the terminals for deformation, disconnection, looseness, or damage.
Is the inspection result normal?
YES >> GO TO 2
NO >> Repair connector.
2.DELTA STROKE SENSOR CIRCUIT INSPECTION
1. Measure the continuity between ABS actuator and electric unit
(control unit) harness connector E125 (A) and delta stroke sen-
sor harness connector E114 (B).
2. Measure the continuity between ABS actuator and electric unit (control unit) harness connector E125 (A)
and body ground.
DTC Display item Malfunction detected condition Possible cause
C1179 ABS DELTA S SEN NGDelta stroke sensor is malfunctioning, or signal line of
delta stroke sensor is open or shorted. Harness or connector
 Delta stroke sensor
 ABS actuator and electric unit
(control unit)
Self-diagnosis results
ABS DELTA S SEN NG
ABS actuator and electric unit
(control unit)Delta stroke sensor
Continuity
Connector Terminal Connector Terminal
A: E12526
B: E1141
Ye s 39 3
40 5
AWFIA0029ZZ

PRECAUTIONS
BRC-179
< PRECAUTION >[ESP/TCS/ABS]
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PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000001691411
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. Information necessary to service the system safely is included in the SRS and SB section of
this Service Manual.
WARNING:
 To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in
the event of a collision which would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.
 Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal
injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see the SRS section.
 Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or har-
ness connectors.
Precaution for Brake SystemINFOID:0000000001691412
 Recommended fluid is Genuine NISSAN Fluid, DOT 3 or DOT 4 (US FMVSS No. 116).
 Do not reuse drained brake fluid.
 Be careful not to splash brake fluid on painted areas such as body. If brake fluid is splashed, wipe it off and
flush area with water immediately.
 Do not use mineral oils such as gasoline or kerosene to clean. They will ruin rubber parts and cause
improper operation.
 Using a flare nut torque wrench, securely tighten brake tube flare
nuts.
 Brake system is an important safety part. If a brake fluid leak is
detected, always disassemble the affected part. If a malfunction is
detected, replace part with a new one.
 Before working, turn ignition switch OFF and disconnect electrical
connectors of ABS actuator and electric unit (control unit) or bat-
tery negative terminals.
 When installing brake piping, be sure to check torque.
 After removing/installing any hydraulic parts of the brake or ESP
system (such as actuator and piping parts, etc), bleed air from the
system.
Precaution for Brake ControlINFOID:0000000001691413
 During ESP/TCS/ABS operation, brake pedal lightly vibrates and a mechanical noise may be heard. This is
normal.
 When starting engine, or just after starting vehicle, brake pedal may vibrate or motor operating noise may be
heard from engine room. This is a normal status of operation check.
 Stopping distance may be longer than that of vehicles without ABS when vehicle drives on rough, gravel, or
snow-covered (fresh, deep snow) roads.
 When an error is indicated by ABS or another warning lamp, collect all necessary information from the cus-
tomer (what symptoms are present under what conditions) and check for simple causes before starting diag-
nostic servicing. Besides the electrical system inspection, check booster operation, brake fluid level, and
fluid leaks.
 If tire size and type are used in an improper combination, or brake pads are not Genuine NISSAN parts,
stopping distance or steering stability may deteriorate.
 If there is a radio, antenna, or antenna lead-in wire (including wiring) near control module, ESP/TCS/ABS
function may have a malfunction or error.
 If aftermarket parts (car stereo, CD player, etc.) have been installed, check for incidents such as harness
pinches, open circuits, and improper wiring.
SBR820BA

BRC-180
< PRECAUTION >[ESP/TCS/ABS]
PRECAUTIONS
 If the following components are replaced with non-genuine components or converted, ESP OFF indicator
lamp and SLIP indicator lamp may turn on or the ESP system may not operate properly. Components
related to suspension (Shock Absorber, Strut, Spring, Bush, etc.), Tires, wheels (exclude specified size),
components related to brake (Pad, Rotor, Caliper, etc.), components related to engine (Muffler, ECM, etc.),
components related to body reinforcement (Roll bar, Tower bar, etc.).
 Driving in the condition of breakage or excessive wear of suspension, tires or components related to the
brakes may cause ESP OFF indicator lamp and SLIP indicator lamp turn on, and the ESP system may not
operate properly.
 When the TCS or ESP is activated by sudden acceleration or sudden turn, some noise may occur. The noise
is a result of the normal operation of the TCS and ESP.
 When driving on roads which have extreme slopes (such as mountainous roads) or high banks (such as
sharp carves on a freeway), the ESP may not operate normally, or ESP warning lamp and SLIP indicator
lamp may turn on. However, this is not a malfunction, if normal operation can be resumed after restarting
engine.
 Sudden turns (such as spin turns, acceleration turns), drifting, etc. When ESP function is OFF (ESP SW ON)
may cause the G -sensor system indicate a malfunction. However, this is not a malfunction, if normal opera-
tion can be resumed after restarting engine.
Diagnosis PrecautionINFOID:0000000001691414
CAN SYSTEM
 Do not apply voltage of 7.0 V or higher to terminal to be measured.
 Maximum open terminal voltage of tester in use shall be 7.0 V or lower.
 Before checking harnesses, turn ignition switch OFF and disconnect battery negative cable.
Precaution for Harness RepairINFOID:0000000001691415
CAN SYSTEM
 Area to be repaired shall be soldered, and wrapped with a tape [be
sure that fraying of twisted wire shall be within 110 mm (4.33 in)].
 Do not make a bypass connection to repaired area. (If it is done,
branch part will be removed and characteristics of twisted wire will
be lost.)
PKIA0306E
PKIA0307E

BRC-182
< REMOVAL AND INSTALLATION >[ESP/TCS/ABS]
WHEEL SENSORS
REMOVAL AND INSTALLATION
WHEEL SENSORS
Removal and InstallationINFOID:0000000001691451
REMOVAL
Be careful of the following.
CAUTION:
 When removing the sensor, do not rotate it if possible, and not forcibly pull the sensor harness.
 Before removing front or rear wheel hub, remove wheel sensor to avoid sensor wiring damage.
INSTALLATION
Be certain to tighten bolts to the specified torque. Be careful of the following: Check the inside of the sensor mounting hole for foreign material, the rotor surface for iron chips and other
foreign material, and if anything is non-standard, clean it before installation, or replace it.
 When installing the front sensor, completely push in the strut bracket and body bracket rubber grommets
until they lock so that the sensor harness does not become twisted. In addition, there should be no twists in
the harness when installed. Install the harness so that the painted part faces the outside of the vehicle.
 When installing the rear sensor, completely push in the rubber bracket of the suspension arm bracket and
lock the marking area of the side member harness mount so that the sensor harness will not be twisted. In
addition, there should be no twists in the harness when installed.
MFIB9030E

CL-8
< SERVICE INFORMATION >
CLUTCH FLUID
CLUTCH FLUID
Air Bleeding ProcedureINFOID:0000000001375295
NOTE:
Do not use a vacuum assist or any other type of power bleeder on this system. Use of a vacuum assist or
power bleeder will not purge all the air from the system.
CAUTION:
 Carefully monitor fluid level in reservoir tank during bleeding operation.
 Keep painted surface of body and other parts free of clutch fluid. If it spills, wipe up immediately and
wash the affected area with water.
First bleed the air from the operating cylinder air bleed valve
(1) and then from the bleed connector air bleed valve.
1. Connect a transparent vinyl tube and container to the air bleeder
valve on the clutch operating cylinder.
2. Fill reservoir tank with new clutch fluid.
3. Depress and release the clutch pedal slowly and fully 15 times
at an interval of 2 to 3 seconds.
4. With pedal depressed, continue the bleeding procedure.
5. Push the lock pin (1) of the bleeding connector (2) into the
locked position.
CAUTION:
Hold it to prevent releasing clutch tube from bleeding con-
nector (2) when fluid pressure is applied in the tube.
6. Slide clutch tube (1) in the direction of the arrow as shown, then
bleed the air from the tube.
7. Return clutch tube (1) and lock pin (2) to their original positions.
8. Release clutch pedal and wait for 5 seconds.
9. Repeat steps 2 to 8 until no bubbles are observed in the clutch
fluid.
PCIB1494E
PCIB1495E
Dimension A : 5 mm (0.20 in)
PCIB1496E