2005 INFINITI FX35 lock

INDEX FOR DTC EC-711
[VK45DE]
C
D E
F
G H
I
J
K L
M A
EC
Revision: 2005 July 2005 FX
Alphabetical IndexABS00E3W
NOTE:
If DTC U1000 or U1001 is displayed with other DTC, first perform the trouble diagnosis for DTC U1000,
U1001. Refer to EC-862, "
DTC U1000, U1001 CAN COMMUNICATION LINE" .
Items
(CONSULT-II screen terms) DTC*
1
Reference page
CONSULT-II
GST*
2ECM*3
A/T INTERLOCK P1730 1730 AT-145
A/T TCC S/V FNCTN P0744 0744AT-127
ACC COMMAND VALUE*7P1568 1568EC-1261
APP SEN 1/CIRC P2122 2122 EC-1302
APP SEN 1/CIRC P2123 2123EC-1302
APP SEN 2/CIRC P2127 2127EC-1309
APP SEN 2/CIRC P2128 2128EC-1309
APP SENSOR P2138 2138EC-1323
ASCD BRAKE SW P1572 1572 EC-1262 (Models with ICC)
EC-1271
(Models with ASCD)
ASCD SW P1564 1564 EC-1247
(Models with ICC)
EC-1254
(Models with ASCD)
ASCD VHL SPD SEN P1574 1574 EC-1279
(Models with ICC)
EC-1281
(Models with ASCD)
ATF TEMP SEN/CIRC P0710 0710 AT-136
BRAKE SW/CIRCUIT P1805 1805EC-1297
CAN COMM CIRCUIT U1000
1000*5EC-862
CAN COMM CIRCUIT U1001
1001*5EC-862
CKP SEN/CIRCUIT P0335 0335 EC-1036
CLOSED LOOP-B1 P1148 1148EC-1209
CLOSED LOOP-B2 P1168 1168EC-1209
CMP SEN/CIRC-B1 P0340 0340EC-1043
CTP LEARNING P1225 1225EC-1225
CTP LEARNING P1226 1226EC-1227
CYL 1 MISFIRE P0301 0301EC-1022
CYL 2 MISFIRE P0302 0302EC-1022
CYL 3 MISFIRE P0303 0303EC-1022
CYL 4 MISFIRE P0304 0304EC-1022
CYL 5 MISFIRE P0305 0305EC-1022
CYL 6 MISFIRE P0306 0306EC-1022
CYL 7 MISFIRE P0307 0307EC-1022
CYL 8 MISFIRE P0308 0308EC-1022
D/C SOLENOID FNCTN P1764 1764 AT-160
D/C SOLENOID/CIRC P1762 1762AT-158
ECM P0605 0605EC-1134
ECM BACK UP/CIRCUIT P1065 1065EC-1137
ECT SEN/CIRCUIT P0117 0117 EC-914
ECT SEN/CIRCUIT P0118 0118EC-914
ECT SENSOR P0125 0125EC-927

PRECAUTIONS EC-715
[VK45DE]
C
D E
F
G H
I
J
K L
M A
EC
Revision: 2005 July 2005 FX
PRECAUTIONSPFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
ABS00A2S
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. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the SRS and SB section of this Service Man-
ual.
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 per-
formed by an authorized NISSAN/INFINITI dealer.

Improper maintenance, including incorrect removal and installation of the SRS, can lead to per-
sonal 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
harness connectors.
On Board Diagnostic (OBD) System of Engine and A/TABS007H9
The ECM has an on board diagnostic system. It will light up the malfunction indicator lamp (MIL) to warn the
driver of a malfunction causing emission deterioration.
CAUTION:

Be sure to turn the ignition switch OFF and disconnect the negative battery cable before any
repair or inspection work. The open/short circuit of related switches, sensors, solenoid valves,
etc. will cause the MIL to light up.

Be sure to connect and lock the connectors securely after work. A loose (unlocked) connector will
cause the MIL to light up due to the open circuit. (Be sure the connector is free from water, grease,
dirt, bent terminals, etc.)

Certain systems and components, especially those related to OBD, may use a new style slide-
locking type harness connector. For description and how to disconnect, refer to PG-74, "
HAR-
NESS CONNECTOR" .

Be sure to route and secure the harnesses properly after work. The interference of the harness
with a bracket, etc. may cause the MIL to light up due to the short circuit.

Be sure to connect rubber tubes properly after work. A misconnected or disconnected rubber tube
may cause the MIL to light up due to the malfunction of the EVAP system or fuel injection system,
etc.

Be sure to erase the unnecessary malfunction information (repairs completed) from the ECM and
TCM (Transmission control module) before returning the vehicle to the customer.
PrecautionABS007HA

Always use a 12 volt battery as power source.

Do not attempt to disconnect battery cables while engine is
running.

Before connecting or disconnecting the ECM harness con-
nector, turn ignition switch OFF and disconnect negative
battery cable. Failure to do so may damage the ECM
because battery voltage is applied to ECM even if ignition
switch is turned OFF.

Before removing parts, turn ignition switch OFF and then
disconnect battery ground cable.
SEF289H

EVAPORATIVE EMISSION SYSTEM EC-733
[VK45DE]
C
D E
F
G H
I
J
K L
M A
EC
Revision: 2005 July 2005 FX
Component InspectionABS007XU
EVAP CANISTER
Check EVAP canister as follows:
1. Block port B .
2. Blow air into port A and check that it flows freely out of port C .
3. Release blocked port B .
4. Apply vacuum pressure to port B and check that vacuum pres-
sure exists at the ports A and C .
5. Block port A and B .
6. Apply pressure to port C and check that there is no leakage.
FUEL TANK VACUUM RELIEF VALVE (BUILT INTO FUEL FULLER CAP)
1. Wipe clean valve housing.
2. Check valve opening pressure and vacuum.
3. If out of specification, replace fuel filler cap as an assembly.
CAUTION:
Use only a genuine fuel filler cap as a replacement. If an incor-
rect fuel filler cap is used, the MIL may come on.
EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE
Refer to EC-1074 .
FUEL TANK TEMPERATURE SENSOR
Refer to EC-1014 .
EVAP CANISTER VENT CONTROL VALVE
Refer to EC-1081 .
EVAP CONTROL SYSTEM PRESSURE SENSOR
Refer to EC-1091 .
PBIB1044E
SEF445Y
Pressure:
15.3 - 20.0 kPa (0.156 - 0.204 kg/cm2 , 2.22
- 2.90 psi)
Va c u u m : − 6.0 to −3.3 kPa ( −0.061 to −0.034 kg/cm
2 ,
− 0.87 to −0.48 psi)
SEF943S

EC-734
[VK45DE]
EVAPORATIVE EMISSION SYSTEM
Revision: 2005 July 2005 FX
EVAP SERVICE PORT
Positive pressure is delivered to the EVAP system through the EVAP
service port. If fuel vapor leakage in the EVAP system occurs, use a
leak detector to locate the leak.
Removal and InstallationABS007XV
EVAP CANISTER
Tighten EVAP canister as shown in the figure.
EVAP CANISTER VENT CONTROL VALVE
1. Turn EVAP canister vent control valve counterclockwise.
2. Remove the EVAP canister vent control valve.
Always replace O-ring with a new one.
How to Detect Fuel Vapor LeakageABS007XW
CAUTION:

Do not use compressed air or a high pressure pump.

Do not exceed 4.12 kPa (0.042 kg/cm2 , 0.6 psi) of pressure in EVAP system.
NOTE:

Do not start engine.

Improper installation of EVAP service port adapter to the EVAP service port may cause a leak.
SEF462UA
PBIB1628E
PBIB1030E

ON BOARD DIAGNOSTIC (OBD) SYSTEM EC-749
[VK45DE]
C
D E
F
G H
I
J
K L
M A
EC
Revision: 2005 July 2005 FX
*1: 1st trip DTC No. is the same as DTC No.
*2: This number is prescribed by SAE J2012.
*3: In Diagnostic Test Mode II (Self-diagnostic results), this number is controlled by NISSAN.
*4: The trouble shooting for this DTC needs CONSULT-II.
*5: SRT code will not be set it the self-diagnostic result is NG.
*6: When the fail-safe operations for both self-diagnoses occur at the same time, the MIL illuminates.
*7: When engine is running, MIL may flash. For the details, refer to EC-761, "
MIL Flashing Without DTC" .
*8: When the ECM is in the mode of displaying SRT status, MIL may flash. For the details, refer to EC-754, "
How to Display SRT Status"
.
*9: Models with ICC. ACC COMMAND VALUE*
9P1568 1568 — — 1 —
EC-1261
ASCD BRAKE SW P1572 1572 — — 1 — EC-1262

(Models
with ICC) EC-1271

(Models
with ASCD)
ASCD VHL SPD SEN P1574 1574 — — 1 — EC-1279

(Models
with ICC) EC-1281

(Models
with ASCD)
NATS MALFUNCTION P1610 -
P1615 1610 - 1615 — — 2 —
EC-744
P-N POS SW/CIRCUIT P1706 1706 — — 2 ×EC-1283
TURBINE REV S/CIRC P1716 1716 — — 2 ×AT- 1 4 1
V/SP SEN(A/T OUT) P1720 1720 — — 2 — EC-1288
A/T INTERLOCK P1730 1730 — — 1×AT- 1 4 5
I/C SOLENOID/CIRC P1752 1752 — — 1 ×AT- 1 5 0
I/C SOLENOID FNCTN P1754 1754 — — 1 ×AT- 1 5 2
FR/B SOLENOID/CIRC P1757 1757 — — 1 ×AT- 1 5 4
FR/B SOLENOID FNCT P1759 1759 — — 1 ×AT- 1 5 6
D/C SOLENOID/CIRC P1762 1762 — — 1 ×AT- 1 5 8
D/C SOLENOID FNCTN P1764 1764 — — 1 ×AT- 1 6 0
HLR/C SOL/CIRC P1767 1767 — — 1 ×AT- 1 6 2
HLR/C SOL FNCTN P1769 1769 — — 1 ×AT- 1 6 4
LC/B SOLENOID/CIRC P1772 1772 — — 1 ×AT- 1 6 6
LC/B SOLENOID FNCT P1774 1774 — — 1 ×AT- 1 6 8
SHIFT SIG FNCTN P1780 1780 — — 2 — EC-1290
VIAS S/V CIRC P1800 1800 — — 2 —EC-1292
BRAKE SW/CIRCUIT P1805 1805 — — 2 —EC-1297
APP SEN 1/CIRC P2122 2122 — — 1×EC-1302
APP SEN 1/CIRC P2123 2123 — — 1 ×EC-1302
APP SEN 2/CIRC P2127 2127 — — 1 ×EC-1309
APP SEN 2/CIRC P2128 2128 — — 1 ×EC-1309
TP SENSOR P2135 2135 — — 1 ×EC-1316
APP SENSOR P2138 2138 — — 1 ×EC-1323
Items
(CONSULT-II screen terms) DTC*
1
SRT code
Test value/
Te s t l i m i t
(GST only) Trip MIL
Reference
page
CONSULT-II
GST*
2ECM*3

EC-762
[VK45DE]
ON BOARD DIAGNOSTIC (OBD) SYSTEM
Revision: 2005 July 2005 FX
–Test values
HOW TO SWITCH DIAGNOSTIC TEST MODE
NOTE:

It is better to count the time accurately with a clock.

It is impossible to switch the diagnostic mode when an accelerator pedal position sensor circuit
has a malfunction.

Always ECM returns to Diagnostic Test Mode I after ignition switch is turned OFF.
How to Set Diagnostic Test Mode II (Self-diagnostic Results)
1. Confirm that accelerator pedal is fully released, turn ignition switch ON and wait 3 seconds.
2. Repeat the following procedure quickly five times within 5 seconds.
a. Fully depress the accelerator pedal.
b. Fully release the accelerator pedal.
3. Wait 7 seconds, fully depress the accelerator pedal and keep it for approx. 10 seconds until the MIL starts blinking.
NOTE:
Do not release the accelerator pedal for 10 seconds if MIL may start blinking on the halfway of this
10 seconds. This blinking is displaying SRT status and is continued for another 10 seconds. For
the details, refer to EC-754, "
How to Display SRT Status" .
4. Fully release the accelerator pedal. ECM has entered to Diagnostic Test Mode II (Self-diagnostic results).
NOTE:
Wait until the same DTC (or 1st trip DTC) appears to confirm all DTCs certainly.
How to Set Diagnostic Test Mode II (Heated Oxygen Sensor 1 Monitor)
1. Set the ECM in Diagnostic Test Mode II (Self-diagnostic results). Refer to EC-762, "How to Set Diagnostic
Test Mode II (Self-diagnostic Results)" .
2. Start Engine. ECM has entered to Diagnostic Test Mode II (Heated oxygen sensor 1 monitor).
ECM will start heated oxygen sensor 1 monitoring from the bank 1 sensor.
How to Switch Monitored Sensor From Bank 1 to Bank 2 or Vice Versa
1. Fully depress the accelerator pedal quickly and then release it immediately.
2. Make sure that monitoring sensor has changed by MIL blinking as follows.
PBIB0092E
PBIB0093E

EC-788
[VK45DE]
BASIC SERVICE PROCEDURE
Revision: 2005 July 2005 FX
6. Touch “START” and wait 20 seconds.
7. Make sure that “CMPLT” is displayed on CONSULT-II screen. If “CMPLT” is not displayed, Idle Air Volume Learning will not be
carried out successfully. In this case, find the cause of the inci-
dent by referring to the DIAGNOSTIC PROCEDURE below.
8. Rev up the engine two or three times and make sure that idle speed and ignition timing are within the specifications.
Without CONSULT-II
NOTE:

It is better to count the time accurately with a clock.

It is impossible to switch the diagnostic mode when an accelerator pedal position sensor circuit
has a malfunction.
1. Perform EC-786, "
Accelerator Pedal Released Position Learning" .
2. Perform EC-786, "
Throttle Valve Closed Position Learning" .
3. Start engine and warm it up to normal operating temperature.
4. Check that all items listed under the topic PREPARATION (previously mentioned) are in good order.
5. Turn ignition switch OFF and wait at least 10 seconds.
6. Confirm that accelerator pedal is fully released, turn ignition switch ON and wait 3 seconds.
7. Repeat the following procedure quickly five times within 5 seconds.
a. Fully depress the accelerator pedal.
b. Fully release the accelerator pedal.
8. Wait 7 seconds, fully depress the accelerator pedal and keep it for approx. 20 seconds until the MIL stops blinking and turned ON.
9. Fully release the accelerator pedal within 3 seconds after the MIL turned ON.
10. Start engine and let it idle.
11. Wait 20 seconds.
12. Rev up the engine two or three times and make sure that idle speed and ignition timing are within the specifications.
SEF454Y
ITEM SPECIFICATION
Idle speed 650 ± 50 rpm (in P or N position)
Ignition timing 12 ± 5 ° BTDC (in P or N position)
MBIB0238E
SEC897C

TROUBLE DIAGNOSIS EC-801
[VK45DE]
C
D E
F
G H
I
J
K L
M A
EC
Revision: 2005 July 2005 FX
1 - 6: The numbers refer to the order of inspection.
(continued on next page)
SYSTEM — ENGINE MECHANICAL & OTHER
ECM 22333333333 EC-1134,
EC-1137
Intake valve timing control solenoid valve cir-
cuit 32 13223 3
EC-1141
PNP switch circuit 3 3 3 3 3 EC-1283
Refrigerant pressure sensor circuit 2 3 3 4EC-1364
Electrical load signal circuit 3EC-1369
Air conditioner circuit223333333 3 2 AT C - 4 0
VIAS control solenoid valve circuit 1 EC-1292
ABS actuator and electric unit (control unit) 4EC-1211
SYMPTOM
Reference
page
HARD/NO START/RESTART (EXCP. HA)
ENGINE STALL
HESITATION/SURGING/FLAT SPOT
SPARK KNOCK/DETONATION
LACK OF POWER/POOR ACCELERATION
HIGH IDLE/LOW IDLE
ROUGH IDLE/HUNTING
IDLING VIBRATION
SLOW/NO RETURN TO IDLE
OVERHEATS/WATER TEMPERATURE HIGH
EXCESSIVE FUEL CONSUMPTION
EXCESSIVE OIL CONSUMPTION
BATTERY DEAD (UNDER CHARGE)
Warranty symptom code AA AB AC AD AE AF AG AH AJ AK AL AM HA
SYMPTOM
Reference
page
HARD/NO START/RESTART (EXCP. HA)
ENGINE STALL
HESITATION/SURGING/FLAT SPOT
SPARK KNOCK/DETONATION
LACK OF POWER/POOR ACCELERATION
HIGH IDLE/LOW IDLE
ROUGH IDLE/HUNTING
IDLING VIBRATION
SLOW/NO RETURN TO IDLE
OVERHEATS/WATER TEMPERATURE HIGH
EXCESSIVE FUEL CONSUMPTION
EXCESSIVE OIL CONSUMPTION
BATTERY DEAD (UNDER CHARGE)
Warranty symptom code AA AB AC AD AE AF AG AH AJ AK AL AM HA
Fuel Fuel tank 5
5 FL-10
Fuel piping 5 5 5 5 5 5
EM-192
Vapor lock —
Valve deposit 5 555 55 5 —
Poor fuel (Heavy weight gaso-
line, Low octane) —