ACS-30
[ICC]
TROUBLE DIAGNOSIS — GENERAL DESCRIPTION
Revision: 2004 November 2004 FX35/FX45
CONSULT-II FunctionAKS006YU
DESCRIPTION
CONSULT-II executes following functions by combining data reception and command transmission via com-
munication line from ICC unit.
CONSULT-II INSPECTION PROCEDURE
CAUTION:
If CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunctions might be
detected in self-diagnosis depending on control unit which carry out CAN communication.
1. Turn ignition switch OFF.
2. Connect “CONSULT-II” and “CONSULT-II CONVERTER” to
data link connector, which is located under LH dash panel near
the hood opener handle.
3. Turn ignition switch ON.
4. Touch “START (NISSAN BASED VHCL)”.
5. Touch “ICC” on the selection screen.
If “ICC” is not indicated, go to GI-40, "
CONSULT-II Data Link
Connector (DLC) Circuit" .
Test mode Function
WORK SUPPORT
Monitors aiming direction to facilitate laser beam aiming operation.
Indicates causes of automatic cancellation of the ICC system.
SELF-DIAGNOSTIC RESULTS Displays malfunctioning system memorized in ICC unit.
DATA MONITOR Displays real-time input/output data of ICC unit.
CAN DIAG SUPPORT MNTR The results of transmit/receive diagnosis of CAN communication can be read.
ACTIVE TEST Enables operation check of electrical loads by sending driving signal to them.
ECU PART NUMBER Displays part number of ICC unit.
PBIB1503E
SKIA3098E
SKIA6193E
TROUBLE DIAGNOSIS
ATC-95
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Revision: 2004 November 2004 FX35/FX45
PERFORMANCE CHART
Test Condition
Testing must be performed as follows:
Test Reading
Recirculating-to-discharge Air Temperature Table
Ambient Air Temperature-to-operating Pressure Table
Vehicle location Indoors or in the shade (in a well-ventilated place)
Doors Closed
Door window Open
Hood Open
TEMP. Max. COLD
Mode switch
(Ventilation) set
Recirculation (REC) switch
(Recirculation) set
Fan (blower) speedMax. speed set
Engine speed Idle speed
Operate the air conditioning system for 10 minutes before taking measurements.
Inside air (Recirculating air) at blower assembly inlet
Discharge air temperature at center ventilator
°C (°F) Relative humidity
%Air temperature
°C (°F)
50 - 6020 (68) 11.2 - 13.2 (52 - 56)
25 (77) 12.2 - 14.8 (54 - 59)
30 (86) 15.5 - 18.6 (60 - 65)
35 (95) 21.0 - 24.5 (70 - 76)
40 (104) 28.7 - 32.6 (84 - 91)
60 - 7020 (68) 13.2 - 15.2 (56 - 59)
25 (77) 14.8 - 17.3 (59 - 63)
30 (86) 18.6 - 21.6 (65 - 71)
35 (95) 24.5 - 28.0 (76 - 82)
40 (104) 32.6 - 36.5 (91 - 98)
Ambient air
High-pressure (Discharge side)
kPa (kg/cm
2 , psi)Low-pressure (Suction side)
kPa (kg/cm2 , psi) Relative humidity
%Air temperature
°C (°F)
50 - 7020 (68)961 - 1,167
(9.8 - 11.9, 139 - 169)216 - 265
(2.2 - 2.7, 31 - 38)
25 (77)1,108 - 1,353
(11.3 - 13.8, 161 - 196)230 - 281
(2.3 - 2.9, 33 - 41)
30 (86)1,275 - 1,549
(13.0 - 15.8, 185 - 225)261 - 320
(2.7 - 3.3, 38 - 46)
35 (95)1,549 - 1,893
(15.8 - 19.3, 225 - 274)297 - 364
(3.0 - 3.7, 43 - 53)
40 (104)1,814 - 2,216
(18.5 - 22.6, 263 - 321)357 - 435
(3.6 - 4.4, 52 - 63)
ATC-104
TROUBLE DIAGNOSIS
Revision: 2004 November 2004 FX35/FX45
Ambient Sensor CircuitAJS00154
COMPONENT DESCRIPTION
Ambient Sensor
The ambient sensor is attached on the hood lock stay. It detects
ambient temperature and converts it into a resistance value which is
then input into the unified meter and A/C amp.
AMBIENT TEMPERATURE INPUT PROCESS
The unified meter and A/C amp. includes a processing circuit for the ambient sensor input. However, when the
temperature detected by the ambient sensor increases quickly, the processing circuit retards the unified meter
and A/C amp. function. It only allows the unified meter and A/C amp. to recognize an ambient temperature
increase of 0.33°C (0.6°F) per 100 seconds.
As an example, consider stopping for a few minutes after high speed driving. Although the actual ambient tem-
perature has not changed, the temperature detected by the ambient sensor will increase. This is because the
heat from the engine compartment can radiate to the front grille area, location of the ambient sensor.
DIAGNOSTIC PROCEDURE FOR AMBIENT SENSOR
SYMPTOM: Ambient sensor circuit is open or shorted. (21 or − 21 is
indicated on unified meter and A/C amp. As a result of performing
Self-diagnosis STEP-2.)
1. CHECK VOLTAGE BETWEEN AMBIENT SENSOR AND GROUND
1. Disconnect ambient sensor connector.
2. Turn ignition switch ON.
3. Check voltage between ambient sensor harness connector E34
terminal 1 (Y) and ground.
OK or NG
OK >> GO TO 2.
NG >> GO TO 4.
RJIA2016E
RJIA1461E
1 – Ground : Approx. 5V
RJIA2017E
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BL
Revision: 2004 November 2004 FX35/FX45ASSEMBLY ....................................................... 147
REMOTE CONTROLLER BATTERY INSPEC-
TION .................................................................. 147
DOOR ..................................................................... 148
Fitting Adjustment ................................................ 148
FRONT DOOR .................................................. 148
REAR DOOR .................................................... 148
STRIKER ADJUSTMENT ................................. 149
Removal and Installation of Front Door ................ 149
REMOVAL ......................................................... 149
INSTALLATION ................................................. 150
Removal and Installation of Rear Door ................ 150
REMOVAL ......................................................... 150
INSTALLATION ................................................. 151
Removal and Installation of Door Weathers trip ... 151
REMOVAL ......................................................... 151
INSTALLATION ................................................. 151
FRONT DOOR LOCK ............................................. 152
Removal and Installation ...................................... 152
REMOVAL ......................................................... 152
INSTALLATION ................................................. 154
Disassembly and Assembly ................................. 155
DOOR KEY CYLINDER ASSEMBLY ................ 155
REAR DOOR LOCK ............................................... 156
Removal and Installation ...................................... 156
REMOVAL ......................................................... 156
INSTALLATION ................................................. 158
BACK DOOR .......................................................... 159
Fitting Adjustment ................................................ 159
VERTICAL/LATERAL CLEARANCE ADJUST-
MENT ................................................................ 159
Back Door Assembly ............................................ 159
REMOVAL ......................................................... 159
INSTALLATION ................................................. 160
INSPECTION .................................................... 160
Removal and Installation of Back Door Striker ..... 160
REMOVAL ......................................................... 160
INSTALLATION ................................................. 160
Removal and Installation of Back Door Stay ........ 161
REMOVAL ......................................................... 161
INSTALLATION ................................................. 161
Removal and Installation of Dave Tail Male &
Female ................................................................. 161
REMOVAL ......................................................... 161
Removal and Installation of Back Door Weatherstrip . 162
REMOVAL ......................................................... 162
INSTALLATION ................................................. 162
BACK DOOR LOCK ASSEMBLY .......................... 163
Removal and Installation of Back Door Lock & Clo-
sure Assembly ...................................................... 163
REMOVAL ......................................................... 163
INSTALLATION ................................................. 163
INSPECTION .................................................... 163
Removal and Installation of Back Door Opener
Switch ................................................................... 163
REMOVAL ......................................................... 163
INSTALLATION ................................................. 164
Disassembly and Assembly ................................. 164
BACK DOOR LOCK & CLOSURE ASSEMBLY . 164BACK DOOR AUTO CLOSURE SYSTEM .............165
Component Parts and Harness Connector Location .165
System Description ...............................................165
CLOSE OPERATION ........................................165
NON-OPERATION CONDITION .......................165
OPEN OPERATION ..........................................166
Wiring Diagram — B/CLOS — .............................167
Terminals and Reference Value for Back Door Clo-
sure Control Unit ...................................................169
Work Flow .............................................................170
Preliminary Check ................................................170
Trouble Diagnosis Chart by Symptom ..................170
Back Door Closure Control Unit Power Supply and
Ground Circuit Check ...........................................171
Half-Latch Switch Check ......................................171
Close Switch Check ..............................................173
Open Switch Check ..............................................174
Back Door Opener Switch Check (With Intelligent
Key) ......................................................................175
Back Door Opener Switch Check (Without Intelli-
gent Key) ..............................................................177
Unlock Sensor Check (Without Intelligent Key) ....179
Closure Motor Check ............................................180
Removal and Installation of Back Door Closer Con-
trol Unit .................................................................180
VEHICLE SECURITY (THEFT WARNING) SYSTEM .181
Component Parts and Harness Connector Location .181
System Description ...............................................182
DESCRIPTION ..................................................182
POWER SUPPLY ..............................................183
INITIAL CONDITION TO ACTIVATE THE SYS-
TEM ...................................................................183
VEHICLE SECURITY SYSTEM ALARM OPER-
ATION ................................................................184
VEHICLE SECURITY SYSTEM DEACTIVATION .184
PANIC ALARM OPERATION ............................184
CAN Communication System Description ............185
CAN Communication Unit .....................................185
Schematic .............................................................186
Wiring Diagram -VEHSEC- ...................................187
Terminals and Reference Value for BCM .............192
Terminals and Reference Value for IPDM E/R .....192
CONSULT-II Inspection Procedure .......................193
CONSULT-II APPLICATION ITEM ....................194
Trouble Diagnosis .................................................195
WORK FLOW ....................................................195
Preliminary Check ................................................196
Trouble Diagnosis Symptom Chart .......................197
Diagnostic Procedure 1 ........................................198
1 – 1 DOOR SWITCH CHECK ..........................198
1 – 2 HOOD SWITCH CHECK ..........................200
1 – 3 BACK DOOR SWITCH CHECK ...............202
Diagnostic Procedure 2 ........................................204
SECURITY INDICATOR LAMP CHECK ...........204
Diagnostic Procedure 3 ........................................205
FRONT DOOR KEY CYLINDER SWITCH
CHECK ..............................................................205
Diagnostic Procedure 4 ........................................205
VEHICLE SECURITY HORN ALARM CHECK . 205
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HOOD
Revision: 2004 November 2004 FX35/FX45
HOODPFP:F5100
Fitting AdjustmentAIS0051E
LONGITUDINAL AND LATERAL CLEARANCE ADJUSTMENT
1. Remove hood lock assembly, loosen the hood hinge nuts and close the hood.
2. Adjust the lateral and longitudinal clearance, and open the hood to tighten the hood hinge mounting bolts
to the specified torque.
3. Install the hood lock temporarily, and align the hood striker and lock so that the centers of striker and lock
become vertical viewed from the front, by moving the hood lock laterally.
4. Tighten hood lock mounting bolts to the specified torque.
CAUTION:
Adjust right/left Clearance between hood and headlamp to the following specification.
FRONT END HEIGHT ADJUSTMENT
1. Remove the hood lock and adjust the height by rotating the bumper rubber until the hood becomes 1 to1.5
mm (0.04 to 0.059 in) lower than the fender.
2. Temporarily tighten the hood lock, and position it by engaging it with the hood striker. Check the lock and
striker for looseness, and tighten the hood lock mounting bolts to the specified torque.
SURFACE HEIGHT ADJUSTMENT
1. Remove hood lock, and adjust the surface height difference of hood, fender and headlamp according to
the fitting standard dimension, by rotating RH and LH bumper rubbers.
2. Install hood lock temporarily, and move hood lock laterally until the centers of striker and lock become ver-
tical when viewed from the front.
1. Hood hinge 2. Nut 3. Hood stay
4. Hood lock 5. Bolt 6. Bumper rubber
PIIB1212E
Hood and headlamp (C–C) : Less than 2.0 mm (0.08in)
HOOD
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Revision: 2004 November 2004 FX35/FX45
3. Make sure that the hood lock secondary latch is properly
engaged with the secondary striker with hood's own weight.
4. Make sure that the hood lock primary latch is securely engaged
with the hood striker with hood's own weight by dropping hood
from approx. 200 mm(7.87in) height.
CAUTION:
Do not drop hood from a height of 300 mm (11.81 in) or
more.
5. Move hood lockup and down until striker smoothly engages the
lock when the hood is closed.
6. When pulling the hood opener lever gently, make sure that front
end of the hood rises by approximately 20 mm (0.79in) and that hood striker and hood lock primary latch
is disengaged. Also make sure that hood opener returns to the original position.
7. After adjustment, tighten lock bolts to the specified torque.
CAUTION:
Adjust evenness between hood and each part to the following specification.
Removal and Installation of Hood AssemblyAIS0051F
Hood and head lamp (C–C) : 0.9±1.5 mm (0.035±0.059 in)
Hood and fender (D–D) : 0.1±1.0 mm (0.004±0.04 in)
PIIB1082E
1. Hood assembly 2. Hood front sealing rubber 3. Hood insulator
4. Hood hinge 5. Hood stay 6. Hood lock
7. Bolts 8. Nuts
PIIA6016E
BL-16
HOOD
Revision: 2004 November 2004 FX35/FX45
REMOVAL
1. Support the hood striker with a proper material to prevent it from
falling.
WARNING:
Body injury may occur if no supporting rod is holding the
hood open when removing the hood stay.
2. Remove the hood stays from the stud balls on the body side.
3. Remove the hinge mounting nuts on the hood to remove the hood assembly.
CAUTION:
Operate with two workers, because of its heavy weight.
INSTALLATION
Install in the reverse order of removal.
Removal and Installation of Hood Lock ControlAIS0051G
REMOVAL
1. Remove the front grill. Refer to EI-23, "Removal and Installation" .
2. Remove the front fender protector (LH). Refer to EI-25, "
Removal and Installation" .
3. Disconnect the hood lock cable from the hood lock, and clip it from the radiator core support upper and
hood ledge.
PIIA6058E
1. Hood lock 2. Hood lock cable 3. Clip
4. Hood ledge upper front LH 5. Dash lower cross member reinforce LH
PIIA6017E
HOOD
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Revision: 2004 November 2004 FX35/FX45
4. Remove instrument driver lower panel. Refer to IP-11, "Removal and Installation" .
5. After the bolt of the case with the air cleaner is disconnected, and it is moved, the cable is pulled.
6. Remove the grommet on the dashboard, and pull the hood lock cable toward the passenger room.
CAUTION:
While pulling, be careful not to damage (peeling) the outside of the hood lock cable.
INSTALLATION
1. Pull the hood lock cable through the panel hole to the engine room.
Be careful not to bend the cable too much, keeping the radius
100mm (3.94 in) or more.
2. Make sure the cable is not offset from the positioning grommet,
and push the grommet into the panel hole securely.
3. Apply the sealant to the grommet (at * mark) properly.
4. Install the cable securely to the lock.
5. After installing, check the hood lock adjustment and hood
opener operation.
Hood Lock Control InspectionAIS0051H
CAUTION:
If the hood lock cable is bent or deformed, replace it.
1. Make sure that the hood lock secondary latch is properly
engaged with the secondary striker with hood's own weight.
2. Make sure that the hood lock primary latch is securely engaged
with the hood striker with hood's own weight by dropping it from
approx. 200 mm (7.87 in) height.
CAUTION:
Do not drop hood from a height of 300 mm (11.81in) or
more.
3. When pulling hood opener lever gently, make sure that front end of the hood rises by approximately 20
mm and that hood striker and hood lock primary latch are disengaged. Also make sure that hood opener
returns to the original position.
PIIA0173E
PIIA3552E
PIIB1082E