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TROUBLE DIAGNOSES WT-25
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Revision: 2006 July 2007 FX35/FX45
CONSULT-II Function (BCM)NES000KR
FUNCTION
CONSULT-II can display each self-diagnostic item using the diagnostic test modes shown following.
CONSULT-II SETTING PROCEDURE
Perform “CONSULT-II Start Procedure”. Refer to GI-38, "CONSULT-II Start Procedure" .
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-20, "ID Registration Procedure" .
BCM
diagnosis part Diagnostic test mode Function Reference
Air pressure
monitor WORK SUPPORT
This mode enables a technician to adjust some devices
faster and more accurately by following the indications on
CONSULT-II. WT-25, "
WORK SUPPORT
MODE".
SELF-DIAGNOSTIC
RESULTS Self-diagnostic results can be read and erased quickly. WT-26, "
SELF-DIAGNOS-
TIC RESULTS MODE".
DATA MONITOR Input/Output data in the control unit can be read. WT-27, "
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-27, "
ACTIVE TEST
MODE".
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WT-26
TROUBLE DIAGNOSES
Revision: 2006 July 2007 FX35/FX45
SELF-DIAGNOSTIC RESULTS MODE
NOTE:
Before performing the self-diagnosis, be sure to register the ID, or else the actual malfunction location may be different from that dis-
played on CONSULT-II.
How to Erase Self- diagnostic Results
1. Perform applicable inspection of malfunctioning item and then repair or replace.
2. Turn ignition switch “ON” and select “SELF-DIAG RESULTS” mode for “AIR PRESSURE MONITOR” with CONSULT-II.
3. Touch “ERASE” on CONSULT-II screen to erase DTC memory. CAUTION:
If memory cannot be erased, perform applicable diagnosis.
Diagnostic item Diagnostic item is detected when ···
[C1704]
[C1705]
[C1706]
[C1707] LOW PRESSURE FL
LOW PRESSURE FR
LOW PRESSURE RR
LOW PRESSURE RL 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 pressure 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.
[C1708]
[C1709]
[C1710]
[C1711] [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.
[C1712]
[C1713]
[C1714]
[C1715] [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.
[C1716]
[C1717]
[C1718]
[C1719] [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.
[C1720]
[C1721]
[C1722]
[C1723] [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.
[C1724]
[C1725]
[C1726]
[C1727] [BATT VOLT LOW] FL
[BATT VOLT LOW] FR
[BATT VOLT LOW] RR
[BATT VOLT LOW] RL Battery voltage of front-left transmitter drops.
Battery voltage of front-right transmitter drops.
Battery voltage of rear-right transmitter drops.
Battery voltage of rear-left transmitter drops.
[C1729] VHCL SPEED SIG ERR Vehicle speed signal is error.
[C1730]
[C1731]
[C1732]
[C1733] FLAT TIRE FL
FLAT TIRE FR
FLAT TIRE RR
FLAT TIRE RL 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 pressure 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.
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TROUBLE DIAGNOSES WT-27
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Revision: 2006 July 2007 FX35/FX45
DATA MONITOR MODE
Operation Procedure
1. Perform “CONSULT-II Start Procedure”. Refer to GI-38, "CONSULT-II Start Procedure" .
2. Touch “DATA MONITOR”.
3. Select from “SELECT MONITOR ITEM”, screen of data monitor mode is displayed. NOTE:
When malfunction is detected, CONSULT-II performs REAL-TIME DIAGNOSIS.
Also, any malfunction detected while in this mode will be displayed at real time.
Display item List
NOTE:
Before performing the self-diagnosis, be sure to register the ID, or else the actual malfunction location may be different from that dis-
played on CONSULT-II.
ACTIVE TEST MODE
Operation Procedure
1. Perform “CONSULT-II Start Procedure”, Refer to GI-38, "CONSULT-II Start Procedure" .
2. Touch “ACTIVE TEST”.
3. Select from “SELECT TEST ITEM ”, screen of active test mode is displayed.
Test Item
Flasher
Horn
Warning lamp
ID regist warning
Flat tire warning
MONITOR CONDITION SPECIFICATION
VEHICLE SPEED Drive vehicle. Vehicle speed (km/h or MPH)
AIR PRESS FL
AIR PRESS FR
AIR PRESS RR
AIR PRESS RL
Drive vehicle for a few minutes.
Tire pressure (kPa or Psi)
or
Ignition switch ON and activation tool
is transmitting activation signals.
ID REGST FL 1
ID REGST FR 1
ID REGST RR 1
ID REGST RL 1 Ignition switch ON Registration ID: DONE
No registration ID: YET
WARNING LAMP Low tire pressure warning lamp on: ON
Low tire pressure warning lamp off: OFF
BUZZER Buzzer in combination meter on: ON
Buzzer in combination meter off: OFF
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WT-28
TROUBLE DIAGNOSES
Revision: 2006 July 2007 FX35/FX45
Flasher
Touch “LH” and “RH” on the display, and then check to make sure
that each turn signal lamp turns on.
Horn
Touch “LH” and “RH” on the display, and then check to make sure
that the horn sounds.
Warning Lamp
Touch “LH” and “RH” on the display, and then check to make sure
that the warning lamp turns on.
ID Regist Warning
Touch “LH” and “RH” on the display, and then check to make sure
that the buzzer sounds or the warning lamp turns on.
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TROUBLE DIAGNOSES WT-29
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Revision: 2006 July 2007 FX35/FX45
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.
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WT-30
TROUBLE DIAGNOSES
Revision: 2006 July 2007 FX35/FX45
How to Perform Trouble Diagnosis for Quick and Accurate RepairNES000GY
INTRODUCTION
Before troubleshooting, verify customer complaints.
If a vehicle malfunction is difficult to reproduce, harnesses, harness connectors or terminals may be mal-
functioning. Hold and shake these parts to make sure they are securely connected.
When using a circuit tester to measure voltage or resistance of each circuit, be careful not to damage or
deform connector terminals.
WORK FLOW
Preliminary check: WT-31Self-diagnosis:WT-23Trouble diagnosis for symptoms: WT-36
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TROUBLE DIAGNOSES WT-31
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Revision: 2006 July 2007 FX35/FX45
Preliminary CheckNES000GZ
BASIC INSPECTION
1. CHECK ALL TIRE PRESSURES
Check all tire pressures. Refer to WT-41, "Tire" .
OK or NG
OK >> GO TO 2.
NG >> Adjust tire pressure to specified value.
2. CHECK LOW TIRE PRESSURE WARNING LAMP ACTIVATION
1. Check low tire pressure warning lamp activation.
2. Does low tire pressure warning lamp activate for 1 second when ignition switch is turned “ON”?
Does warning lamp activate?
YES >> GO TO 3.
NO >> Check fuse and combination meter.
3. CHECK CONNECTOR
1. Disconnect BCM harness connectors M3 and M4.
2. Check terminals for damage or loose connection.
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.
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WT-32
TROUBLE DIAGNOSES
Revision: 2006 July 2007 FX35/FX45
Malfunction Code/Symptom ChartNES000H0
Code/Symptom Malfunction part Reference
page
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 pressure 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 pressure 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-33
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-33
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-34
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-33
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-33
52 Vehicle speed signal
WT-35
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-36
Low tire pressure warning lamp stays on
when ignition switch is turned on. Combination meter
BCM connector or circuit
BCM WT-36
Low tire pressure warning lamp blinks
when ignition switch is turned on. BCM connector or circuit
BCM
Transmitter's mode off
ID registration not yet WT-37
Run-flat tire warning lamp stays on when
ignition switch is turned on. Combination meter
Tire pressure DI-5
Turn signal lamp blinks when ignition
switch is turned on. BCM connector or circuit
BCM WT-38
ID registration can not be operated. Transmitter
Remote keyless entry receiver connector or circuit
Remote keyless entry receiver
BCM connector or circuit
BCM WT-38