front NISSAN TIIDA 2007 Service Repair Manual

IP-22
< SERVICE INFORMATION >
INSTRUMENT PANEL ASSEMBLY
1. Remove the instrument lower finisher.
a. Disengage pawls and remove fuse block lid.
b. Remove the screws.
c. Pull backward while disengaging the instrument lower finisher
clip and pawls.
d. Disconnect the harness connectors, and then remove instru-
ment lower finisher.
Installation
Installation is in the reverse order of removal.
CENTER CONSOLE ASSEMBLY
Removal
1. Insert a suitable tool into front side space of console mask, and
disengage metal clips.
2. Disconnect harness connector, and then remove console mask.
3. Place the selector lever in "D" position (A/T and MT only).
4. Remove selector lever knob (A/T and MT only). Refer to TM-
674, "Removal and Installation" MT), TM-200, "Control Device
Removal and Installation" (A/T).
5. Pull up and disengage A/T and MT console finisher metal clips
(A/T and MT only).
6. Remove A/T and MT console finisher (A/T and MT only).
7. Remove shift knob (M/T only). Refer to TM-674, "
Removal and Installation".
8. Pull up and disengage M/T console boot metal clips (M/T only).
9. Remove M/T console boot (M/T only).
10. Disengage console rear finisher metal clips and pawl.
11. Remove console rear finisher.
ALJIA0096ZZ
PIIB6386E
PIIB2454J
PIIB2452J

INSTRUMENT PANEL ASSEMBLY
IP-25
< SERVICE INFORMATION >
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P Disassembly
Remove the four screws, and then remove front cup holder from center console.
Assembly
Assembly is in the reverse order of disassembly.
COMBINATION METER
Disassembly
Disengage the eight tabs to separate front cover (1) from the unified
meter control unit assembly (2).
Assembly
Assembly is in the reverse order of disassembly.
1. Center console 2. Front cup holder
ALJIA0098ZZ
LIIA2582E

LAN-18
< FUNCTION DIAGNOSIS >[CAN FUNDAMENTAL]
TROUBLE DIAGNOSIS
Example: Main Line Between Data Link Connector and ABS Actuator and Electric Unit (Control Unit) Open Circuit
Example: CAN-H, CAN-L Harness Short Circuit
SKIB8740E
Unit name Symptom
ECM Engine torque limiting is affected, and shift harshness increases.
BCM Reverse warning chime does not sound.
 The front wiper moves under continuous operation mode even though the front wip-
er switch being in the intermittent position.
EPS control unit The steering effort increases.
Combination meter The shift position indicator and OD OFF indicator turn OFF.
 The speedometer is inoperative.
 The odo/trip meter stops.
ABS actuator and electric unit (control unit) Normal operation.
TCM No impact on operation.
IPDM E/RWhen the ignition switch is ON,
 The headlamps (Lo) turn ON.
 The cooling fan continues to rotate.
SKIB8741E

LAN
TROUBLE DIAGNOSIS
LAN-19
< FUNCTION DIAGNOSIS >[CAN FUNDAMENTAL]
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CAN Diagnosis with CONSULT-IIIINFOID:0000000001162760
CAN diagnosis on CONSULT-III extracts the root cause by receiving the following information.
 Response to the system call
 Control unit diagnosis information
 Self-diagnosis
 CAN diagnostic support monitor
Self-DiagnosisINFOID:0000000001162761
CAN Diagnostic Support MonitorINFOID:0000000001162762
MONITOR ITEM (CONSULT-III)
Unit name Symptom
ECM Engine torque limiting is affected, and shift harshness increases.
 Engine speed drops.
BCM Reverse warning chime does not sound.
 The front wiper moves under continuous operation mode even though the front
wiper switch being in the intermittent position.
 The room lamp does not turn ON.
 The engine does not start (if an error or malfunction occurs while turning the igni-
tion switch OFF.)
 The steering lock does not release (if an error or malfunction occurs while turning
the ignition switch OFF.)
EPS control unit The steering effort increases.
Combination meter The tachometer and the speedometer do not move.
 Warning lamps turn ON.
 Indicator lamps do not turn ON.
ABS actuator and electric unit (control unit) Normal operation.
TCM No impact on operation.
IPDM E/RWhen the ignition switch is ON,
 The headlamps (Lo) turn ON.
 The cooling fan continues to rotate.
DTCSelf-diagnosis item
(CONSULT-III indication)DTC detection condition Inspection/Action
U1000 CAN COMM CIRCUITWhen ECM is not transmitting or receiving CAN
communication signal of OBD (emission-related
diagnosis) for 2 seconds or more.
Start the inspection. Re-
fer to the applicable sec-
tion of the indicated
control unit. When a control unit (except for ECM) is not
transmitting or receiving CAN communication
signal for 2 seconds or more.
U1001 CAN COMM CIRCUITWhen ECM is not transmitting or receiving CAN
communication signal other than OBD (emis-
sion-related diagnosis) for 2 seconds or more.
U1002 SYSTEM COMMWhen a control unit is not transmitting or receiv-
ing CAN communication signal for 2 seconds or
less.
U1010 CONTROL UNIT [CAN]When an error is detected during the initial diag-
nosis for CAN controller of each control unit.Replace the control unit
indicating “U1010”.

LAN-28
< PRECAUTION >[CAN]
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000001162803
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 AIRBAG” and
“SEAT BELT” 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 AIRBAG”.
 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.
Precautions for Trouble DiagnosisINFOID:0000000001162769
CAUTION:
 Never apply 7.0 V or more to the measurement terminal.
 Use a tester with open terminal voltage of 7.0 V or less.
 Turn the ignition switch OFF and disconnect the battery cable from the negative terminal when
checking the harness.
Precautions for Harness RepairINFOID:0000000001162770
 Solder the repaired area and wrap tape around the soldered area.
NOTE:
A fray of twisted lines must be within 110 mm (4.33 in).
 Bypass connection is never allowed at the repaired area.
NOTE:
Bypass connection may cause CAN communication error. The
spliced wire becomes separated and the characteristics of twisted
line are lost.
 Replace the applicable harness as an assembly if error is detected on the shield lines of CAN communica-
tion line.
SKIB8766E
SKIB8767E

LAN-34
< FUNCTION DIAGNOSIS >[CAN]
CAN COMMUNICATION SYSTEM
Buzzer output signalTR
TR
Day time running light request signal T R
Door lock/unlock signal T R
Door switch signal T R R
Front fog light request signal T R R
Front wiper request signal T R
High beam request signal T R R
Ignition switch signal T R
Low beam request signal T R
Position light request signal T R R
Rear fog lamp status signal T R
Rear window defogger switch signal T R
Sleep wake up signalTRR R
RT
RT
RT
Trunk open/close status signal T R
Turn indicator signal T R
EPS operation signal
*3RT
EPS warning lamp signal T R
Door lock/unlock trunk open request signal R T
Hazard request signal R T
Key warning lamp signal T R
LOCK warning lamp signal T R
Distance to empty signal T R
Fuel level sensor signal R T
Overdrive control signal T R
P/N renge signal T R
Stop lamp switch signalTR
RT
Vehicle speed signalRRRRT R
RRR TR
Steering angle sensor signal
*1TR
ABS warning lamp signal R T
Brake warning lamp signal R T
ESP OFF indicator lamp signal
*1RT
A/T check indicator signal R T
A/T self-diagnosis signal R T
OD OFF indicator lamp signal R T
Output shaft revolution signal R T
Shift position indicator signal R
R
*1T Signal name/Connecting unit
ECM
BCM
EPS
I-KEY
M&A
STRG
AV
ABS
TCM
IPDM-E

LAN
CAN COMMUNICATION SYSTEM
LAN-35
< FUNCTION DIAGNOSIS >[CAN]
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*1: ESP models only
*2: Diesel engine models only
*3: Gasoline engine models onlyTurbine revolution signal R T
Front wiper stop position signal R T
High beam status signal
*3RT
Low beam status signal
*3RT
Oil pressure switch signal R T
Rear window defogger control signal RT Signal name/Connecting unit
ECM
BCM
EPS
I-KEY
M&A
STRG
AV
ABS
TCM
IPDM-E

LU-4
< PRECAUTION >[HR16DE]
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000001516581
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 SR 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 SR 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.
Liquid GasketINFOID:0000000001381524
LIQUID GASKET APPLICATION PROCEDURE
1. Remove old liquid gasket adhering to the liquid gasket application surface and the mating surface.
 Remove liquid gasket completely from the liquid gasket application surface, mounting bolts, and bolt
holes.
2. Wipe the liquid gasket application surface and the mating surface with white gasoline (lighting and heating
use) to remove adhering moisture, grease and foreign materials.
3. Apply liquid gasket to the liquid gasket application surface.
Use Genuine liquid gasket or equivalent.
 Within five minutes of liquid gasket application, install the mating component.
 If liquid gasket protrudes, wipe it off immediately.
 Do not retighten mounting bolts or nuts after the installation.
 After 30 minutes or more have passed from the installation, fill engine oil and engine coolant.

LU-6
< ON-VEHICLE MAINTENANCE >[HR16DE]
ENGINE OIL
ON-VEHICLE MAINTENANCE
ENGINE OIL
InspectionINFOID:0000000001381527
ENGINE OIL LEVEL
NOTE:
Before starting engine, put vehicle horizontally and check the engine oil level. If engine is already started, stop
it and allow 10 minutes before checking.
1. Pull out oil level gauge and wipe it clean.
2. Insert oil level gauge and make sure the engine oil level is within
the range (A) shown in the figure.
3. If it is out of range, adjust it.
ENGINE OIL APPEARANCE
 Check engine oil for white turbidity or heavy contamination.
 If engine oil becomes turbid and white, it is highly probable that it is contaminated with engine coolant.
Repair or replace damaged parts.
ENGINE OIL LEAKAGE
Check for engine oil leakage around the following area.
 Oil pan (upper and lower)
 Oil pan drain plug
 Oil pressure switch
 Oil level sensor
 Oil filter
 Intake valve timing control solenoid valve
 Front cover
 Mating surface between cylinder head and camshaft bracket
 Mating surface between cylinder block and cylinder head
 Mating surface between cylinder head and rocker cover
 Crankshaft oil seals (front and rear)
 Oil filter (for intake valve timing control)
OIL PRESSURE CHECK
WARNING:
 Be careful not to get burned, as engine oil may be hot.
 When checking engine oil pressure, shift position should be “Neutral”, and apply parking brake
securely.
1. Check engine oil level. Refer to LU-6, "
Inspection".
JPBIA0554ZZ

LU-12
< PRECAUTION >[MR18DE]
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000001532084
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 SR 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 SR 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 Liquid GasketINFOID:0000000001337823
LIQUID GASKET APPLICATION PROCEDURE
1. Remove old liquid gasket adhering to the liquid gasket application surface and the mating surface.
 Remove liquid gasket completely from the liquid gasket application surface, bolts, and bolt holes.
2. Wipe the liquid gasket application surface and the mating surface with white gasoline (lighting and heating
use) to remove adhering moisture, grease and foreign materials.
3. Attach liquid gasket tube to the Tool.
Use Genuine Silicone RTV Sealant or equivalent. Refer to
GI-27, "
Recommended Chemical Products and Sealants".
 Within 5 minutes of liquid gasket application, install the mating
component.
 If liquid gasket protrudes, wipe it off immediately.
 Do not retighten bolts or nuts after the installation.
 Wait 30 minutes or more after installation before refilling
engine oil and engine coolant.Tool number :WS39930000 ( — )
PBIC2160E