2005 INFINITI FX35 Service Manual

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Page 4713 of 4731

INFINITI FX35 2005 Service Manual WT-20
TROUBLE DIAGNOSES
Revision: 2005 July 2005 FX
NOTE:
If more than one wheel transmitter is NOT activated, the warning lamp blinking patterns for those wheels will combine. (Example : one
blink

WT-20
TROUBLE DIAGNOSES
Revision: 2005 July 2005 FX
NOTE:
If more than one wheel transmitter is NOT activated, the warning lamp blinking patterns for those wheels will combine. (Example : one
blink/OFF/three blinks = Rear LH and Rear RH transmitters are not activated.)
CONSULT-II
CONSULT-II Main Function
In a diagnosis function (main function), there are “WORK SUPPORT”, “SELF-DIAGNOSTIC RESULTS”,
“DATA MONITOR”, “ACTIVE TEST”.
Low tire pres-
sure warning
lamp Warning lamp blinks
4 times Rear LH wheel
transmitter is not
activated. Activate rear LH wheel
transmitter. Refer to WT-
18, "Transmitter Wake Up
Operation" .
Warning lamp
comes on and does
not turn off The fuse for combi-
nation meter from
battery is pulled out. Check the fuse for combi-
nation meter from battery.
Install or replace (if
needed).
BCM connector
pulled out. Check BCM connector.
Re-connect if needed.
Low tire pressure or
low tire pressure
warning system
malfunction.
Perform CONSULT-II
Self Diagnosis. Refer to
WT-19, "
Self-Diagnosis"
.
–Perform ID Registration
if needed. Refer to WT-
16, "ID Registration Pro-
cedure" .
Turn signal
lamp Turn signal lamp
does not flash 2
times or horn does
not sound after
transmitter activa-
tion. 1. Tool J-45295
(special service
tool) battery low.
2. Ignition OFF dur- ing activation.
3. Tool J-45295 (special service
tool) not posi-
tioned correctly.
4. Transmitters already activated. 1. Install new battery.
2. Make sure ignition is ON during activation.
3. Position tool correctly during activation.
4. None
Diagnosis
Item Symptom
(Ignition switch ON) Low tire pressure warning lamp Cause Action
SEIA0597E
SEIA0598E
Diagnostic test mode Function Reference
WORK SUPPORT This mode enables a technician to adjust some devices faster and more
accurately by following the indications on CONSULT-II. WT-21, "
WORK SUP-
PORT MODE".
SELF-DIAGNOSTIC
RESULTS Self-diagnostic results can be read and erased quickly. WT-21, "
SELF-DIAG-
NOSTIC RESULTS
MODE".
DATA MONITOR Input/Output data in the control unit can be read. WT-22, "
DATA MONITOR
MODE".
ACTIVE TEST Diagnostic Test Mode in with CONSULT-II drives some actuators apart
from the control unit (BCM) and also shifts some parameters in a specified
range. WT-22, "
ACTIVE TEST
MODE".

Page 4714 of 4731

INFINITI FX35 2005 Service Manual TROUBLE DIAGNOSES WT-21
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WT
Revision: 2005 July 2005 FX
WORK SUPPORT MODE
Operation Procedure
1. Touch necessary test item.
2. The “Work support” screen will

TROUBLE DIAGNOSES WT-21
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WT
Revision: 2005 July 2005 FX
WORK SUPPORT MODE
Operation Procedure
1. Touch necessary test item.
2. The “Work support” screen will be displayed, so perform the fol- lowing test.
Test Item
ID Read
ID Regist
ID Read
The registered ID number is displayed.
ID Regist
Refer to WT-16, "ID Registration Procedure" .
SELF-DIAGNOSTIC RESULTS MODE
SEIA0583E
SEIA0584E
Diagnostic item Diagnostic item is detected when ···
FLAT - TIRE - FL
FLAT - TIRE - FR
FLAT - TIRE - RR
FLAT - TIRE - RL Front-left tire pressure drops to 178 kPa (1.78 kg/cm
2 , 26 psi) or less.
Front-right tire pressure drops to 178 kPa (1.78 kg/cm2 , 26 psi) or less.
Rear-right tire pressure drops to 178 kPa (1.78 kg/cm2 , 26 psi) or less.
Rear-left tire pressure drops to 178 kPa (1.78 kg/cm2 , 26 psi) or less.
[NO-DATA] - FL
[NO-DATA] - FR
[NO-DATA] - RR
[NO-DATA] - RL Data from front-left transmitter can not be received.
Data from front-right transmitter can not be received.
Data from rear-right transmitter can not be received.
Data from rear-left transmitter can not be received.
[CHECKSUM- ERR] - FL
[CHECKSUM- ERR] - FR
[CHECKSUM- ERR] - RR
[CHECKSUM- ERR] - RL Checksum data from front-left transmitter is malfunctioning.
Checksum data from front-right transmitter is malfunctioning.
Checksum data from rear-right transmitter is malfunctioning.
Checksum data from rear-left transmitter is malfunctioning.
[PRESS DATA- ERR] - FL
[PRESS DATA- ERR] - FR
[PRESS DATA- ERR] - RR
[PRESS DATA- ERR] - RL Air pressure data from front-left transmitter is malfunctioning.
Air pressure data from front-right transmitter is malfunctioning.
Air pressure data from rear-right transmitter is malfunctioning.
Air pressure data from rear-left transmitter is malfunctioning.
[CODE- ERR] - FL
[CODE- ERR] - FR
[CODE- ERR] - RR
[CODE- ERR] - RL Function code data from front-left transmitter is malfunctioning.
Function code data from front-right transmitter is malfunctioning.
Function code data from rear-right transmitter is malfunctioning.
Function code data from rear-left transmitter is malfunctioning.

Page 4715 of 4731

INFINITI FX35 2005 Service Manual WT-22
TROUBLE DIAGNOSES
Revision: 2005 July 2005 FX
NOTE:
Before performing the self-diagnosis, be sure to register the ID, or else the actual malfunction location may be different from that dis-

Page 4716 of 4731

INFINITI FX35 2005 Service Manual TROUBLE DIAGNOSES WT-23
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Revision: 2005 July 2005 FX
Flasher
Touch “LH” and “RH” on the display, and then check to make sure
that each turn signal lamp

Page 4717 of 4731

INFINITI FX35 2005 Service Manual WT-24
TROUBLE DIAGNOSES
Revision: 2005 July 2005 FX
Flat Tire Warning
Touch “LH” and “RH” on the display, and then check to make sure
that the buzzer sounds or the warning lamp turns on.
SEIA

Page 4718 of 4731

INFINITI FX35 2005 Service Manual TROUBLE DIAGNOSES WT-25
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Revision: 2005 July 2005 FX
How to Perform Trouble Diagnosis for Quick and Accurate RepairAES000Z8
INTRODUCTION
Before troubleshooting,

Page 4719 of 4731

INFINITI FX35 2005 Service Manual WT-26
TROUBLE DIAGNOSES
Revision: 2005 July 2005 FX
Preliminary CheckAES000Z9
BASIC INSPECTION
1. CHECK ALL TIRE PRESSURES
Check all tire pressures. Refer to WT-37, "Tire" .
OK or NG
OK >> GO TO 2.

Page 4720 of 4731

INFINITI FX35 2005 Service Manual TROUBLE DIAGNOSES WT-27
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Revision: 2005 July 2005 FX
Malfunction Code/Symptom ChartAES000ZA
Code/Symptom Malfunction part Reference
page
15
16
17
18 Front

TROUBLE DIAGNOSES WT-27
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Revision: 2005 July 2005 FX
Malfunction Code/Symptom ChartAES000ZA
Code/Symptom Malfunction part Reference
page
15
16
17
18 Front-left tire pressure drops to 178 kPa (1.78 kg/cm
2 , 26 psi) or
less.
Front-right tire pressure drops to 178 kPa (1.78 kg/cm
2 , 26 psi) or
less.
Rear-right tire pressure drops to 178 kPa (1.78 kg/cm
2 , 26 psi) or
less.
Rear-left tire pressure drops to 178 kPa (1.78 kg/cm
2 , 26 psi) or
less. —
21
22
23
24 Transmitter no data (front - left)
Transmitter no data (front - right)
Transmitter no data (rear - right)
Transmitter no data (rear - left) WT-28
31
32
33
34 Transmitter checksum error (front - left)
Transmitter checksum error (front - right)
Transmitter checksum error (rear - right)
Transmitter checksum error (rear - left) WT-28
35
36
37
38 Transmitter pressure data error (front - left)
Transmitter pressure data error (front - right)
Transmitter pressure data error (rear - right)
Transmitter pressure data error (rear - left) WT-29
41
42
43
44 Transmitter function code error (front - left)
Transmitter function code error (front - right)
Transmitter function code error (rear - right)
Transmitter function code error (rear - left) WT-28
45
46
47
48 Transmitter battery voltage low (front - left)
Transmitter battery voltage low (front - right)
Transmitter battery voltage low (rear - right)
Transmitter battery voltage low (rear - left) WT-28
52 Vehicle speed signal
WT-30
Warning lamp does not come on when
ignition switch is turned on. Fuse or combination meter
BCM connector or circuit
BCM WT-31
Warning lamp stays on when ignition
switch is turned on. Combination meter
BCM connector or circuit
BCM WT-31
Warning lamp blinks when ignition
switch is turned on. BCM connector or circuit
BCM
Transmitter's mode off
ID registration not yet WT-33
Turn signal lamp blinks when ignition
switch is turned on. BCM connector or circuit
BCM WT-34
ID registration can not be operated. Transmitter
Remote keyless entry receiver connector or circuit
Remote keyless entry receiver
BCM connector or circuit
BCM WT-34

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