2008 INFINITI FX35 Service Manual

winter tires fuel tire type fuel cap release tires cruise control

Page 3865 of 3924

INFINITI FX35 2008 Service Manual
TROUBLE DIAGNOSESWT-25
< SERVICE INFORMATION >
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Preliminary CheckINFOID:0000000001327587
BASIC INSPECTION
1.CHECK ALL TIRE PRESSURES
Check all tire pressures. Refer t

Page 3866 of 3924

INFINITI FX35 2008 Service Manual
WT-26
< SERVICE INFORMATION >
TROUBLE DIAGNOSES
OK or NG
OK >> GO TO 4.
NG >> Repair or replace damaged parts.
4.CHECK TRANSMITTER TOOL
Check activation tool battery.
OK or NG
OK >> Perform self-di

WT-26
< SERVICE INFORMATION >
TROUBLE DIAGNOSES
OK or NG
OK >> GO TO 4.
NG >> Repair or replace damaged parts.
4.CHECK TRANSMITTER TOOL
Check activation tool battery.
OK or NG
OK >> Perform self-diagnosis.
NG >> Replace activation tool battery.
Malfunction Code/Symptom ChartINFOID:0000000001327588
Code/Symptom Malfunction part Reference
06
07
08
09 Front-left tire pressure drops to 86 kPa (0.88 kg/cm
2, 12.5 psi) or less.
Front-right tire pressure drops to 86 kPa (0.88 kg/cm2, 12.5 psi) or less.
Rear-right tire pre ssure drops to 86 kPa (0.88 kg/cm2, 12.5 psi) or less.
Rear-left tire pressure drops to 86 kPa (0.88 kg/cm2, 12.5 psi) or less. —
15
16
17
18 Front-left tire pressure drops to 173 kPa (1.8 kg/cm
2, 25 psi) or less.
Front-right tire pressure drops to 173 kPa (1.8 kg/cm2, 25 psi) or less.
Rear-right tire pre ssure drops to 173 kPa (1.8 kg/cm2, 25 psi) or less.
Rear-left tire pressure drops to 173 kPa (1.8 kg/cm2, 25 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
34Transmitter checksum e
rror (front - left)
Transmitter checksum e rror (front - right)
Transmitter checksum error (rear - right)
Transmitter checksum error (rear - left) WT-28
35
36
37
38Transmitter 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
44Transmitter 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
48Transmitter 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-29
Low tire pressure warning lamp does not
come on when ignition switch is turned on.Fuse or combination meter
BCM connector or circuit
BCM
WT-30
Low tire pressure warning lamp stays on
when ignition switch is turned on.Combination meter
BCM connector or circuit
BCM
WT-30
Low tire pressure wa
rning lamp blinks
when ignition switch is turned on. BCM connector or circuit
BCM
Transmitter's mode off
ID registration not yet
WT-31
Run-flat tire warning lamp stays on when
ignition switch is turned on.
Combination meter
Tire pressure
WT-32
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

Page 3867 of 3924

INFINITI FX35 2008 Service Manual
TROUBLE DIAGNOSESWT-27
< SERVICE INFORMATION >
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Turn signal lamp blinks when ignition
switch is turned on. BCM connector or circuit
BCM
WT-32
ID registration can not b

Page 3868 of 3924

INFINITI FX35 2008 Service Manual
WT-28
< SERVICE INFORMATION >
TROUBLE DIAGNOSIS FOR SELF-DIAGNOSTIC ITEMS
TROUBLE DIAGNOSIS FOR SELF-DIAGNOSTIC ITEMS
Transmitter or Control Unit (BCM)INFOID:0000000001327589
MALFUNCTION CODE NO. 21,

WT-28
< SERVICE INFORMATION >
TROUBLE DIAGNOSIS FOR SELF-DIAGNOSTIC ITEMS
TROUBLE DIAGNOSIS FOR SELF-DIAGNOSTIC ITEMS
Transmitter or Control Unit (BCM)INFOID:0000000001327589
MALFUNCTION CODE NO. 21, 22, 23 OR 24
1.CHECK CONTROL UNIT
Drive for several minutes. Check all tire pr essures with CONSULT-III “DATA MONITOR ITEM”.
Are all tire pressures displayed 0 kPa?
YES >> GO TO 2.
NO >> GO TO 3.
2.CHECK REMOTE KEYLESS EN TRY RECEIVER CONNECTOR
1. Disconnect remote keyless entry receiver harness connector M98.
2. Check terminals for damage or loose connection.
3. Reconnect harness connector.
OK or NG
OK >> Replace BCM refer to BCS-13, "Removal and Installation of BCM", then GO TO 3.
NG >> Repair or replace remote keyless entry receiver harness connector.
3.ID REGISTRATION
Perform ID registration of all transmitters.
Is there any tire that ID can not be registered to?
YES >> Replace transmitter of the tire, then GO TO 5.
NO >> GO TO 4.
4.VEHICLE DRIVING
Drive at a speed of 40 km/h (25 MPH) or more for several minutes without stopping. Check all tire pressures with CONSULT-III “DATA MONITOR ITEM” within 15 minutes after vehicle speed
becomes 17 km/h (11 MPH).
Does
“DATA MONITOR ITEM” display tire pressure as normal without any warning lamp?
YES >> INSPECTION END
NO >> GO TO 5.
5.ID REGISTRATION AND VEHICLE DRIVING
1. Perform ID registration of all transmitters.
2. Drive at a speed of 40 km/h (25 MPH) or more fo r 3 minutes, and then drive the vehicle at any speed for
10 minutes. Then check all tire pressures with CO NSULT-III “DATA MONITOR ITEM” within 5 minutes.
Does
“DATA MONITOR ITEM” display tire pressure as normal without any warning lamp?
YES >> INSPECTION END
NO >> Go to the inspection applicable to DTC.
Transmitter - 1INFOID:0000000001327590
MALFUNCTION CODE NO. 31, 32, 33, 34, 41, 42, 43, 44, 45, 46, 47 OR 48
1.ID REGISTRATION (CORRECTION OF TRANSMITTER LOCATION)
1. Perform ID registration of all transmitters.
2. Drive at a speed of 40 km/h (25 MPH) or more fo r 3 minutes, and then drive the vehicle at any speed for
10 minutes.
>> GO TO 2.
2.REPLACE TRANSMITTER
1. Check low tire pressure warning condition again, replace malfunctioning transmitter.
2. Perform ID registration of all transmitters.
Can ID registration of all transmitters be completed?
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

Page 3869 of 3924

INFINITI FX35 2008 Service Manual
TROUBLE DIAGNOSIS FOR SELF-DIAGNOSTIC ITEMS
WT-29
< SERVICE INFORMATION >
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YES >> GO TO 3.
NO >> Go to the inspection 1. Refer to WT-28, "
Transmitter or Control Unit

TROUBLE DIAGNOSIS FOR SELF-DIAGNOSTIC ITEMS
WT-29
< SERVICE INFORMATION >
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YES >> GO TO 3.
NO >> Go to the inspection 1. Refer to WT-28, "
Transmitter or Control Unit (BCM)".
3.VEHICLE DRIVING
Drive at a speed of 40 km/h (25 MPH) or more for 3 minutes, and then drive the vehicle at any speed for 10
minutes. Then check all tire pressures with CO NSULT-III “DATA MONITOR ITEM” within 5 minutes.
Does
“DATA MONITOR ITEM” displayed tire pressure as normal without any warning lamp?
YES >> INSPECTION END.
NO >> Replace malfunctioning transmitter, and perform “Step 3” again.
Transmitter - 2INFOID:0000000001327591
MALFUNCTION CODE NO. 35, 36, 37 OR 38
1.CHECK ALL TIRE PRESSURES
Check all tire pressures. Refer to WT-35, "
Tire".
Are there any tires whose pressure is
“64 psi” or more?
YES >> Adjust tire pressure to specified value.
NO >> GO TO 2.
2.VEHICLE DRIVING
1. Perform ID registration of all transmitters.
2. Drive at a speed of 40 km/h (25 MPH) or more for several minutes without stopping.
Check all tire pressures with CONSULT-III “DATA MO NITOR ITEM” within 15 minutes after vehicle speed
become 17 km/h (11 MPH).
>> Replace transmitter with new one if “DATA MO NITOR ITEM” displayed 64 psi or more. Then GO
TO 3.
3.ID REGISTRATION AND VEHICLE DRIVING
1. Perform ID registration of all transmitters.
2. Drive at a speed of 40 km/h (25 MPH) or more fo r 3 minutes, and then drive the vehicle at any speed for
10 minutes. Then check all tire pressures with CONS ULT-III “DATA MONITOR ITEM” within 5 minutes.
Does
“DATA MONITOR ITEM” display tire pressure as normal without any warning lamp?
YES >> INSPECTION END
NO >> Go to the inspection applicable to DTC.
Vehicle Speed SignalINFOID:0000000001327592
MALFUNCTION CODE NO. 52
1.CHECK SELF-DIAGNOSIS RESULTS
1. Select “SELF-DIAG RESULTS” on “SELECT DIAG MODE” screen.
2. Check display contents in self-diagnostic results.
Is
“CAN COMM CIRCUIT” displayed in the self-diagnosis display items?
YES >> Malfunction in CAN communication system. Go to LAN-43, "CAN System Specification Chart".
NO >> No malfunction. Check combination meter refer to DI-5, "
System Description".
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

Page 3870 of 3924

INFINITI FX35 2008 Service Manual
WT-30
< SERVICE INFORMATION >
TROUBLE DIAGNOSIS FOR SYMPTOMS
TROUBLE DIAGNOSIS FOR SYMPTOMS
Low Tire Pressure Warning Lamp Does Not Come On When Ignition Switch Is Turned
On
INFOID:0000000001327593

Page 3871 of 3924

INFINITI FX35 2008 Service Manual
TROUBLE DIAGNOSIS FOR SYMPTOMSWT-31
< SERVICE INFORMATION >
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2. Make sure voltage between BCM harness connector M3 and ground.
OK or NG
OK >> GO TO 4.
NG >> Check BCM p

Page 3872 of 3924

INFINITI FX35 2008 Service Manual
WT-32
< SERVICE INFORMATION >
TROUBLE DIAGNOSIS FOR SYMPTOMS
Check continuity between BCM harness connector M3 andground.
OK or NG
OK >> Replace BCM. Refer to BCS-13, "Removal and Installa-
tion o

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