dead battery INFINITI FX35 2005 Service Manual
[x] Cancel search | Manufacturer: INFINITI, Model Year: 2005, Model line: FX35, Model: INFINITI FX35 2005Pages: 4731, PDF Size: 60.13 MB
Page 1503 of 4731
![INFINITI FX35 2005 Service Manual EC-110
[VQ35DE]
TROUBLE DIAGNOSIS
Revision: 2005 July 2005 FX
Symptom Matrix ChartABS006KS
SYSTEM — BASIC ENGINE CONTROL SYSTEM
SYMPTOM
Reference
page
HARD/NO START/RESTART (EXCP. HA)
ENGINE STA INFINITI FX35 2005 Service Manual EC-110
[VQ35DE]
TROUBLE DIAGNOSIS
Revision: 2005 July 2005 FX
Symptom Matrix ChartABS006KS
SYSTEM — BASIC ENGINE CONTROL SYSTEM
SYMPTOM
Reference
page
HARD/NO START/RESTART (EXCP. HA)
ENGINE STA](/img/42/57020/w960_57020-1502.png)
EC-110
[VQ35DE]
TROUBLE DIAGNOSIS
Revision: 2005 July 2005 FX
Symptom Matrix ChartABS006KS
SYSTEM — BASIC ENGINE CONTROL SYSTEM
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 pump circuit 11232 22 3 2 EC-668
Fuel pressure regulator system334444444 4 EC-99
Injector circuit 11232 22 2 EC-661
Evaporative emission system 334444444 4EC-39
Air Positive crankcase ventilation sys-
tem 33 4444444 41
EC-51
Incorrect idle speed adjustment 1 1 1 1 1 EC-78
Electric throttle control actuator 112332222 2 2 EC-424,
EC-426
IgnitionIncorrect ignition timing adjustment33111 11 1 EC-78
Ignition circuit 11222 22 2EC-648
Power supply and ground circuit22333 33 23 EC-164
Mass air flow sensor circuit
1
12 2
222 2 EC-186,
EC-195
Engine coolant temperature sensor circuit
3 33
EC-208,
EC-220
Air fuel ratio (A/F) sensor EC-488
EC-497
EC-506
EC-516
EC-526
EC-536
EC-548
Throttle position sensor circuit
22 EC-213
,
EC-278
,
EC-479
,
EC-481
,
EC-633
Accelerator pedal position sensor circuit 3 2 1 EC-483
,
EC-619
,
EC-626
,
EC-640
Knock sensor circuit 2 3 EC-295
Crankshaft position sensor (POS) circuit 2 2EC-300
Camshaft position sensor (PHASE) circuit 3 2EC-307
Page 1504 of 4731
![INFINITI FX35 2005 Service Manual TROUBLE DIAGNOSIS EC-111
[VQ35DE]
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) Vehicle speed sign INFINITI FX35 2005 Service Manual TROUBLE DIAGNOSIS EC-111
[VQ35DE]
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) Vehicle speed sign](/img/42/57020/w960_57020-1503.png)
TROUBLE DIAGNOSIS EC-111
[VQ35DE]
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) Vehicle speed signal circuit 2 3 3 3
EC-391
Power steering pressure sensor circuit 2 3 3EC-397
ECM 22333333333 EC-402,
EC-413
Intake valve timing control solenoid valve cir-
cuit 32 13223 3
EC-417
Park/neutral position (PNP) switch circuit 3 3 3 3 3 EC-609
Refrigerant pressure sensor circuit 2 3 3 4EC-674
Electrical load signal circuit 3EC-679
Air conditioner circuit223333333 3 2 AT C - 4 0
ABS actuator and electric unit (control unit) 4 BRC-12
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
Page 1505 of 4731
![INFINITI FX35 2005 Service Manual EC-112
[VQ35DE]
TROUBLE DIAGNOSIS
Revision: 2005 July 2005 FX
SYSTEM — ENGINE MECHANICAL & OTHER
SYMPTOM
Reference
page
HARD/NO START/RESTART (EXCP. HA)
ENGINE STALL
HESITATION/SURGING/FLAT SPOT INFINITI FX35 2005 Service Manual EC-112
[VQ35DE]
TROUBLE DIAGNOSIS
Revision: 2005 July 2005 FX
SYSTEM — ENGINE MECHANICAL & OTHER
SYMPTOM
Reference
page
HARD/NO START/RESTART (EXCP. HA)
ENGINE STALL
HESITATION/SURGING/FLAT SPOT](/img/42/57020/w960_57020-1504.png)
EC-112
[VQ35DE]
TROUBLE DIAGNOSIS
Revision: 2005 July 2005 FX
SYSTEM — ENGINE MECHANICAL & OTHER
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-45
Vapor lock —
Valve deposit 5 555 55 5 —
Poor fuel (Heavy weight gaso-
line, Low octane) —
Air Air duct
55555 5 EM-17
Air cleaner
EM-17
Air leakage from air duct
(Mass air flow sensor — electric
throttle control actuator) 5555 EM-17
Electric throttle control actuator
EM-19
Air leakage from intake manifold/
Collector/Gasket EM-19,
EM-24
Cranking Battery 111111
1 1
SC-4
Generator circuit
SC-23
Starter circuit 3SC-10
Signal plate 6EM-122
Park/neutral position (PNP)
switch 4
AT- 11 4
Engine Cylinder head
55555 55 5 EM-100
Cylinder head gasket 4 3
Cylinder block
66666 66 6 4
EM-122
Piston
Piston ring
Connecting rod
Bearing
Crankshaft
Page 1506 of 4731
![INFINITI FX35 2005 Service Manual TROUBLE DIAGNOSIS EC-113
[VQ35DE]
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. Va l v e
mecha-
nism Timing chain
55555 INFINITI FX35 2005 Service Manual TROUBLE DIAGNOSIS EC-113
[VQ35DE]
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. Va l v e
mecha-
nism Timing chain
55555](/img/42/57020/w960_57020-1505.png)
TROUBLE DIAGNOSIS EC-113
[VQ35DE]
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. Va l v e
mecha-
nism Timing chain
55555 55 5 EM-64
Camshaft
EM-84
Intake valve timing controlEM-64
Intake valve
3 EM-100
Exhaust valve
Exhaust Exhaust manifold/Tube/Muffler/ Gasket 55555 55 5 EM-26
,
EX-
3Three way catalyst
Lubrica-
tion Oil pan/Oil strainer/Oil pump/Oil
filter/Oil gallery/Oil cooler 55555 55 5 EM-30
,
LU-
17 , LU-10 ,
LU-14
Oil level (Low)/Filthy oil LU-7
Cooling
Radiator/Hose/Radiator filler cap
55555 55 45 CO-14,
CO-17
Thermostat 5 CO-26
Water pumpCO-22
Water galleryCO-28
Cooling fan 5EC-226
Coolant level (Low)/Contami-
nated coolant 5
CO-11
IVIS (Infiniti Vehicle Immobilizer System —
NATS) 11
EC-53 or
BL-213
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
Page 1700 of 4731
![INFINITI FX35 2005 Service Manual DTC P0340, P0345 CMP SENSOR (PHASE) EC-307
[VQ35DE]
C
D E
F
G H
I
J
K L
M A
EC
Revision: 2005 July 2005 FX
DTC P0340, P0345 CMP SENSOR (PHASE)PFP:23731
Component DescriptionABS006QA
The c INFINITI FX35 2005 Service Manual DTC P0340, P0345 CMP SENSOR (PHASE) EC-307
[VQ35DE]
C
D E
F
G H
I
J
K L
M A
EC
Revision: 2005 July 2005 FX
DTC P0340, P0345 CMP SENSOR (PHASE)PFP:23731
Component DescriptionABS006QA
The c](/img/42/57020/w960_57020-1699.png)
DTC P0340, P0345 CMP SENSOR (PHASE) EC-307
[VQ35DE]
C
D E
F
G H
I
J
K L
M A
EC
Revision: 2005 July 2005 FX
DTC P0340, P0345 CMP SENSOR (PHASE)PFP:23731
Component DescriptionABS006QA
The camshaft position sensor (PHASE) senses the retraction of
camshaft (INT) to identify a particular cylinder. The camshaft position
sensor (PHASE) senses the piston position.
When the crankshaft position sensor (POS) system becomes inoper-
ative, the camshaft position sensor (PHASE) provides various con-
trols of engine parts instead, utilizing timing of cylinder identification
signals.
The sensor consists of a permanent magnet and Hall IC.
When engine is running, the high and low parts of the teeth cause
the gap with the sensor to change.
The changing gap causes the magnetic field near the sensor to
change.
Due to the changing magnetic field, the voltage from the sensor changes.
ECM receives the signals as shown in the figure.
CONSULT-II Reference Value in Data Monitor ModeABS00B4F
Specification data are reference values.
On Board Diagnosis LogicABS006QB
DTC Confirmation ProcedureABS006QC
NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
TESTING CONDITION:
Before performing the following procedure, confirm that battery voltage is more than 10.5V with igni-
tion switch ON.
WITH CONSULT-II
1. Turn ignition switch ON.
PBIB0562E
PBIB2326E
MONITOR ITEM CONDITION SPECIFICATION
ENG SPEED
Run engine and compare CONSULT-II value with the
tachometer indication. Almost the same speed as the tachometer
indication.
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P0340
0340
(Bank 1)
Camshaft position sen-
sor (PHASE) circuit
The cylinder No. signal is not sent to ECM
for the first few seconds during engine
cranking.
The cylinder No. signal is not sent to ECM
during engine running.
The cylinder No. signal is not in the normal
pattern during engine running.
Harness or connectors
(The sensor circuit is open or shorted)
Camshaft position sensor (PHASE)
Camshaft (INT)
Starter motor (Refer to SC-10 .)
Starting system circuit (Refer to SC-10 .)
Dead (Weak) battery
P0345
0345
(Bank 2)
Page 1859 of 4731
![INFINITI FX35 2005 Service Manual EC-466
[VQ35DE]
DTC P1212 TCS COMMUNICATION LINE
Revision: 2005 July 2005 FX
DTC P1212 TCS COMMUNICATION LINEPFP:47850
DescriptionABS006V4
NOTE:
If DTC P1212 is displayed with DTC U1000 or U1001, fir INFINITI FX35 2005 Service Manual EC-466
[VQ35DE]
DTC P1212 TCS COMMUNICATION LINE
Revision: 2005 July 2005 FX
DTC P1212 TCS COMMUNICATION LINEPFP:47850
DescriptionABS006V4
NOTE:
If DTC P1212 is displayed with DTC U1000 or U1001, fir](/img/42/57020/w960_57020-1858.png)
EC-466
[VQ35DE]
DTC P1212 TCS COMMUNICATION LINE
Revision: 2005 July 2005 FX
DTC P1212 TCS COMMUNICATION LINEPFP:47850
DescriptionABS006V4
NOTE:
If DTC P1212 is displayed with DTC U1000 or U1001, first perform the trouble diagnosis for DTC U1000,
U1001. Refer to EC-171
.
This CAN communication line is used to control the smooth engine operation during the TCS operation. Pulse
signals are exchanged between ECM and “ABS actuator and electric unit (control unit)”.
Be sure to erase the malfunction information such as DTC not only for “ABS actuator and electric unit
(control unit)” but also for ECM after TCS related repair.
On Board Diagnosis LogicABS006V5
Freeze frame data is not stored in the ECM for this self-diagnosis. The MIL will not light up for this self-
diagnosis.
DTC Confirmation ProcedureABS006V6
TESTING CONDITION:
Before performing the following procedure, confirm that battery voltage is more than 10.5V at idle.
WITH CONSULT-II
1. Turn ignition switch ON.
2. Select “DATA MONITOR” mode with CONSULT-II.
3. Start engine and let it idle for at least 10 seconds.
4. If a 1st trip DTC is detected, go to EC-466, "
Diagnostic Proce-
dure" .
WITH GST
Follow the procedure “WITH CONSULT-II” above.
Diagnostic ProcedureABS00E9D
Go to BRC-12, "TROUBLE DIAGNOSIS" .
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P1212
1212 TCS communication
line ECM can not receive the information
from “ABS actuator and electric unit (con-
trol unit)”.
Harness or connectors
(The CAN communication line is open or
shorted.)
ABS actuator and electric unit (control unit)
Dead (Weak) battery
SEF058Y
Page 2193 of 4731
![INFINITI FX35 2005 Service Manual EC-800
[VK45DE]
TROUBLE DIAGNOSIS
Revision: 2005 July 2005 FX
Symptom Matrix ChartABS007I2
SYSTEM — BASIC ENGINE CONTROL SYSTEM
SYMPTOM
Reference
page
HARD/NO START/RESTART (EXCP. HA)
ENGINE STA INFINITI FX35 2005 Service Manual EC-800
[VK45DE]
TROUBLE DIAGNOSIS
Revision: 2005 July 2005 FX
Symptom Matrix ChartABS007I2
SYSTEM — BASIC ENGINE CONTROL SYSTEM
SYMPTOM
Reference
page
HARD/NO START/RESTART (EXCP. HA)
ENGINE STA](/img/42/57020/w960_57020-2192.png)
EC-800
[VK45DE]
TROUBLE DIAGNOSIS
Revision: 2005 July 2005 FX
Symptom Matrix ChartABS007I2
SYSTEM — BASIC ENGINE CONTROL SYSTEM
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 pump circuit 11232 22 3 2 EC-1358
Fuel pressure regulator system334444444 4 EC-789
Injector circuit 11232 22 2 EC-1351
Evaporative emission system 334444444 4EC-730
Air Positive crankcase ventilation sys-
tem 33 4444444 41
EC-742
Incorrect idle speed adjustment 1 1 1 1 1 EC-769
Electric throttle control actuator 112332222 2 2 EC-1148,
EC-1150
IgnitionIncorrect ignition timing adjustment33111 11 1 EC-769
Ignition circuit 11222 22 2EC-1339
Main power supply and ground circuit 22333 33 23 EC-855
Mass air flow sensor circuit
1
12 2
222 2 EC-893,
EC-902
,
Engine coolant temperature sensor circuit
3 33
EC-914
,
EC-927
Heated oxygen sensor 1 circuit EC-935
,
EC-944
,
EC-956
,
EC-1174
,
EC-1180
Throttle position sensor circuit
22 EC-920
,
EC-1015
,
EC-1225
,
EC-1227
,
EC-1229
,
EC-1316
Accelerator pedal position sensor circuit 3 2 1 EC-1302
,
EC-1309
,
EC-1323
Knock sensor circuit 2 3 EC-1031
Crankshaft position sensor (POS) circuit 2 2EC-1036
Camshaft position sensor (PHASE) circuit 3 2EC-1043
Vehicle speed signal circuit 2 3 3 3EC-1123
Power steering pressure sensor circuit 2 3 3EC-1129
Page 2194 of 4731
![INFINITI FX35 2005 Service Manual 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 M INFINITI FX35 2005 Service Manual 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 M](/img/42/57020/w960_57020-2193.png)
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) —
Page 2195 of 4731
![INFINITI FX35 2005 Service Manual EC-802
[VK45DE]
TROUBLE DIAGNOSIS
Revision: 2005 July 2005 FX
Air Air duct
55555 5 EM-176
Air cleaner
EM-176
Air leakage from air duct
(Mass air flow sensor — electric
throttle control actuato INFINITI FX35 2005 Service Manual EC-802
[VK45DE]
TROUBLE DIAGNOSIS
Revision: 2005 July 2005 FX
Air Air duct
55555 5 EM-176
Air cleaner
EM-176
Air leakage from air duct
(Mass air flow sensor — electric
throttle control actuato](/img/42/57020/w960_57020-2194.png)
EC-802
[VK45DE]
TROUBLE DIAGNOSIS
Revision: 2005 July 2005 FX
Air Air duct
55555 5 EM-176
Air cleaner
EM-176
Air leakage from air duct
(Mass air flow sensor — electric
throttle control actuator) 5555 EM-176
Electric throttle control actuator
EM-178
Air leakage from intake manifold/
Collector/Gasket EM-178
Cranking Battery
111111
1 1
SC-4
Generator circuit
SC-23
Starter circuit 3SC-10
Signal plate 6EM-245
PNP switch 4AT- 11 4
Engine Cylinder head
55555 55 5 EM-229
Cylinder head gasket 4 3
Cylinder block
66666 66 6 4
EM-245
Piston
Piston ring
Connecting rod
Bearing
Crankshaft
Va l v e
mecha-
nism Timing chain
55555 55 5 EM-200
Camshaft
EM-212
Intake valve timing controlEM-200
Intake valve
3 EM-200
Exhaust valve
Exhaust Exhaust manifold/Tube/Muffler/ Gasket 55555 55 5 EM-182
,
EX-3
Three way catalyst
Lubrica-
tion Oil pan/Oil strainer/Oil pump/Oil
filter/Oil gallery/Oil cooler 55555 55 5 EM-185
,
LU-31
, LU-
28 , LU-29
Oil level (Low)/Filthy oil LU-25
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
Page 2196 of 4731
![INFINITI FX35 2005 Service Manual TROUBLE DIAGNOSIS EC-803
[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. Cooling
Radiator/Hose/Radiator filler cap
5 INFINITI FX35 2005 Service Manual TROUBLE DIAGNOSIS EC-803
[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. Cooling
Radiator/Hose/Radiator filler cap
5](/img/42/57020/w960_57020-2195.png)
TROUBLE DIAGNOSIS EC-803
[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. Cooling
Radiator/Hose/Radiator filler cap
55555 55 45 CO-41
,
CO-45
Thermostat 5 CO-53
Water pumpCO-51
Water galleryCO-35
Cooling fan
5 CO-49
Coolant level (Low)/Contami-
nated coolant CO-37
IVIS (INFINITI Vehicle Immobilizer System —
NATS) 11
EC-744 or
BL-213
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