2006 INFINITI FX35 Service Manual

open bonnet rims jump start adding oil fuel cap release sensor

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INFINITI FX35 2006 Service Manual TROUBLE DIAGNOSIS AT-93
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Revision: 2006 December 2006 FX35/FX45
L/PRESS SOL/
CIRC
Normal voltage not applied to solenoid due to cut line, short, or
the like
T

TROUBLE DIAGNOSIS AT-93
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Revision: 2006 December 2006 FX35/FX45
L/PRESS SOL/
CIRC
Normal voltage not applied to solenoid due to cut line, short, or
the like
TCM detects as irregular by comparing target value with monitor
value. P0745 P0745
AT- 1 2 9
TP SEN/CIRC A/TTCM does not receive the proper accelerator pedal position sig-
nals (input by CAN communication) from ECM. P1705 —
AT- 1 3 1
ATF TEMP SEN/
CIRC During running, the AT fluid temperature sensor signal voltage is
excessively high or low P1710 P0710
AT- 1 3 4
VEH SPD SE/
CIR·MTRSignal (CAN communication) from vehicle speed sensor MTR not
input due to cut line or the like
Unexpected signal input during running P1721 —
AT- 1 3 9
A/T INTERLOCKExcept during shift change, the gear position and ATF pressure
switch states are monitored and comparative judgement made. P1730 P1730
AT- 1 4 1
A/T 1ST E/BRAK-
INGEach ATF pressure switch and solenoid current is monitored and
if a pattern is detected having engine braking 1st gear other than
in the M1 position, a malfunction is detected. P1731 —
AT- 1 4 4
I/C SOLENOID/
CIRC
Normal voltage not applied to solenoid due to functional malfunc-
tion, cut line, short, or the like
TCM detects as irregular by comparing target value with monitor
value. P1752 P1752
AT- 1 4 6
I/C SOLENOID
FNCTN
TCM detects that actual gear ratio is irregular, and relation
between gear position and condition of ATF pressure switch 3 is
irregular during depressing accelerator pedal. (Other than during
shift change)
TCM detects that relation between gear position and condition of
ATF pressure switch 3 is irregular during releasing accelerator
pedal. (Other than during shift change) P1754
P1754
(*2)AT- 1 4 8
FR/B SOLENOID/
CIRC
Normal voltage not applied to solenoid due to functional malfunc-
tion, cut line, short, or the like
TCM detects as irregular by comparing target value with monitor
value. P1757 P1757
AT- 1 5 0
FR/B SOLENOID
FNCT
TCM detects that actual gear ratio is irregular, and relation
between gear position and condition of ATF pressure switch 1 is
irregular during depressing accelerator pedal. (Other than during
shift change)
TCM detects that relation between gear position and condition of
ATF pressure switch 1 is irregular during releasing accelerator
pedal. (Other than during shift change) P1759
P1759
(*2)AT- 1 5 2
D/C SOLENOID/
CIRC
Normal voltage not applied to solenoid due to cut line, short, or
the like
TCM detects as irregular by comparing target value with monitor
value. P1762 P1762
AT- 1 5 4
Items (CONSULT-II
screen terms) Malfunction is detected when... TCM self-
diagnosis OBD-II
(DTC)
Reference page
“A/T” with
CONSULT-
II MIL indica-
tor lamp(*1) ,
“ENGINE”
with CON-
SULT-II or GST

Page 178 of 4462

INFINITI FX35 2006 Service Manual AT-94
TROUBLE DIAGNOSIS
Revision: 2006 December 2006 FX35/FX45
*1: Refer to EC-68, "Malfunction Indicator Lamp (MIL)" (for VQ35DE engine) or EC-729, "Malfunction Indicator Lamp (MIL)" (for
VK45DE

AT-94
TROUBLE DIAGNOSIS
Revision: 2006 December 2006 FX35/FX45
*1: Refer to EC-68, "Malfunction Indicator Lamp (MIL)" (for VQ35DE engine) or EC-729, "Malfunction Indicator Lamp (MIL)" (for
VK45DE engine. D/C SOLENOID
FNCTN
TCM detects that actual gear ratio is irregular, and relation
between gear position and condition of ATF pressure switch 5 is
irregular during depressing accelerator pedal. (Other than during
shift change)
TCM detects that relation between gear position and condition of
ATF pressure switch 5 is irregular during releasing accelerator
pedal. (Other than during shift change) P1764
P1764
(*2)AT-156
HLR/C SOL/CIRC
Normal voltage not applied to solenoid due to functional malfunc-
tion, cut line, short, or the like
TCM detects as irregular by comparing target value with monitor
value. P1767 P1767
AT-158
HLR/C SOL
FNCTN
TCM detects that actual gear ratio is irregular, and relation
between gear position and condition of ATF pressure switch 6 is
irregular during depressing accelerator pedal. (Other than during
shift change)
TCM detects that relation between gear position and condition of
ATF pressure switch 6 is irregular during releasing accelerator
pedal. (Other than during shift change) P1769
P1769
(*2)AT-160
LC/B SOLENOID/
CIRCNormal voltage not applied to solenoid due to functional malfunc-
tion, cut line, short, or the like P1772 P1772
AT-162
LC/B SOLENOID
FNCT
TCM detects an improper voltage drop when it tries to operate
the solenoid valve.
Condition of ATF pressure switch 2 is different from monitor
value, and relation between gear position and actual gear ratio is
irregular. P1774
P1774(*2)AT-164
MANU MODE SW/
CIRCWhen an impossible pattern of switch signals is detected, a mal-
function is detected. P1815 —
AT-166
ATF PRES SW 1/
CIRC
TCM detects that actual gear ratio is normal, and relation
between gear position and condition of ATF pressure switch 1 is
irregular during depressing accelerator pedal. (Other than during
shift change) P1841 —
AT-171
ATF PRES SW 3/
CIRC
TCM detects that actual gear ratio is normal, and relation
between gear position and condition of ATF pressure switch 3 is
irregular during depressing accelerator pedal. (Other than during
shift change) P1843 —
AT-173
ATF PRES SW 5/
CIRC
TCM detects that actual gear ratio is normal, and relation
between gear position and condition of ATF pressure switch 5 is
irregular during depressing accelerator pedal. (Other than during
shift change) P1845 —
AT-175
ATF PRES SW 6/
CIRC
TCM detects that actual gear ratio is normal, and relation
between gear position and condition of ATF pressure switch 6 is
irregular during depressing accelerator pedal. (Other than during
shift change) P1846 —
AT-177
NO DTC IS
DETECTED FUR-
THER TESTING
MAY BE
REQUIRED
No NG item has been detected. X X —
Items (CONSULT-II
screen terms) Malfunction is detected when... TCM self-
diagnosis OBD-II
(DTC)
Reference page
“A/T” with
CONSULT-
II MIL indica-
tor lamp
(*1) ,
“ENGINE”
with CON-
SULT-II or GST

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INFINITI FX35 2006 Service Manual TROUBLE DIAGNOSIS AT-95
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Revision: 2006 December 2006 FX35/FX45
*2: These malfunctions cannot be displayed MIL if another malfunction is assigned to MIL.
How to Er

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INFINITI FX35 2006 Service Manual AT-96
TROUBLE DIAGNOSIS
Revision: 2006 December 2006 FX35/FX45
BRAKE SW (ON/OFF) X — Stop lamp switch
GEAR — X Gear position recognized by the TCM updated
after gear-shifting
ENGINE SPEED (rp

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INFINITI FX35 2006 Service Manual TROUBLE DIAGNOSIS AT-97
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Revision: 2006 December 2006 FX35/FX45
SFT UP ST SW (ON/OFF) — — Not mounted but displayed.
SFT DWN ST SW (ON/OFF) — —
ASCD·OD

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INFINITI FX35 2006 Service Manual AT-98
TROUBLE DIAGNOSIS
Revision: 2006 December 2006 FX35/FX45
ATF WARN LAMP (ON/OFF) — — Not mounted but displayed
BACK-UP LAMP (ON/OFF) — —
STARTER RELAY (ON/OFF) — —
PNP SW3 MON (ON/O

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INFINITI FX35 2006 Service Manual TROUBLE DIAGNOSIS AT-99
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Revision: 2006 December 2006 FX35/FX45
CAN DIAGNOSTIC SUPPORT MONITOR MODE
Operation Procedure
Touch “CAN DIAG SUPPORT MNTR” on “SE

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INFINITI FX35 2006 Service Manual AT-100
TROUBLE DIAGNOSIS
Revision: 2006 December 2006 FX35/FX45
4. Perform driving test according to “DTC Confirmation Procedure” in “TROUBLE DIAGNOSIS FOR DTC”.
When testing conditions are s

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