2007 INFINITI M35 warning

WT-2Revision: 2007 April2007 M35/M45 MALFUNCTION CODE NO. 54 ........................... 34
CAN Communication System Malfunction .............. 34
TROUBLE DIAGNOSIS FOR SYMPTOMS .............. 35
Warning Lamp Does Not Come On When Ignition
Switch Is Turned ON ............................................... 35
Warning Lamp Stay On When Ignition Switch Is
Turned ON .............................................................. 35
Warning Lamp Blinks 1 Minute and Then Turns ON
When Ignition Switch Is Turned ON ........................ 36
Warning Lamp Blinks When Ignition Switch Is
Turned ON .............................................................. 37
Turn Signal Lamp Blinks When Ignition Switch Is
Turned ON .............................................................. 38
ID Registration Can Not Be Completed .................. 38REMOVAL AND INSTALLATION .............................. 39
Transmitter .............................................................. 39
REMOVAL ............................................................ 39
INSTALLATION .................................................... 39
Low Tire Pressure Warning Control Unit ................. 40
REMOVAL ............................................................ 40
INSTALLATION .................................................... 40
Receiver .................................................................. 40
REMOVAL ............................................................ 40
INSTALLATION .................................................... 40
SERVICE DATA AND SPECIFICATIONS (SDS) ...... 41
Road Wheel ............................................................ 41
Tire .......................................................................... 41

TIRE PRESSURE MONITORING SYSTEM
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Revision: 2007 April2007 M35/M45
TIRE PRESSURE MONITORING SYSTEMPFP:40720
System ComponentsNES000JR
System DescriptionNES000JS
TRANSMITTER
A sensor-transmitter integrated with a valve is installed on a wheel,
and transmits a detected air pressure signal in the form of a radio
wave.
1. Tire pressure transmitter front LH 2. Tire pressure transmitter front RH 3. Tire pressure receiver front LH
4. Tire pressure receiver front RH 5. Low tire pressure warning control
unit6. Low tire pressure warning lamp
7. Display unit 8. Tire pressure transmitter rear LH 9. Tire pressure transmitter rear RH
10. Tire pressure receiver rear LH 11. Tire pressure receiver rear RH
SEIA0648E
SEIA0521E

WT-10
TIRE PRESSURE MONITORING SYSTEM
Revision: 2007 April2007 M35/M45
RECEIVER
The receiver receives the air pressure signal transmitted by the transmitter in each wheel.
LOW TIRE PRESSURE WARNING CONTROL UNIT
The low tire pressure warning control unit (1) reads the air pressure
signal received by the receiver, and controls the low tire pressure
warning lamp operations. It also has a judgementfunction to detect a
system malfunction.
LOW TIRE PRESSURE WARNING LAMP
The combination meter receives tire pressure status from the low tire
pressure warning control unit using CAN communication. When a
low tire pressure condition is sensed by the low tire pressure warn-
ing control unit, the combination meter low tire pressure warning
lamp is activated.
Low Tire Pressure Warning Lamp Indication
*: Standard air pressure is for 230 kpa (2.3 kg/cm2 , 33 psi) vehicle. 1. Tire pressure receiver front 2. Tire pressure receiver rear A. Front wheel house
A. Front wheel house
B. Rear wheel house
Refer to GI-11, "
Components" , for the symbols in the figure.
SEIA0649E
SEIA0650E
SEIA0434E
Condition Low tire pressure warning lamp
Less than 182 kPa (1.82 kg/cm
2 , 26.5 psi) [Flat tire]*ON
Low tire pressure warning system malfunction [Other diagnostic item] Warning lamp blinks 1 min, then turns ON

TROUBLE DIAGNOSES
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Revision: 2007 April2007 M35/M45
Low Tire Pressure Warning Control Unit Input/Output Signal StandardNES000JX
CAUTION:
When checked using a circuit tester for voltage measurement, connector terminals should not be
forcefully extended.
Terminal
Measuring point Measuring condition Standard
+
(wire color)–
2 (B/R)
GroundIgnition switch Ignition switch ON Battery voltage (12 V)
5 (W/R)Tire pressure warning check
connectorAlways Approx. 5 V
7 (LG)
Battery power supply
Ignition switch ONBattery voltage (12 V) 8 (R/W)
9 (GR)
10 (SB)
11 (W/G)
Signal Input Approx. 4.5 V 12 (R)
13 (L)
14 (L/G)
15 (L) CAN-H — —
16 (P) CAN-L — —
17 (B) Ground — 0 V
19 (G/R) HazardHazard lamp switch OFF Battery voltage (Approx. 12 V)
Hazard lamp switch ON 0 V
23 (BR)
Ground—0 V
24 (W/L) — 0 V
25 (B/R) — 0 V
26 (V) — 0 V
27 (O)
Analog signal Ignition switch ON Approx. 0.7 V 28 (G)
29 (P)
30 (L/R)

TROUBLE DIAGNOSES
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Revision: 2007 April2007 M35/M45
Transmitter Wake Up OperationNES000JZ
WITH TRANSMITTER ACTIVATION TOOL
1. With the activation tool (J-45295) pushed against the front-left
transmitter, press and hold the button for 5 seconds.

When ignition switch ON, as the low tire pressure warning
lamp blinks per the follow diagram, the respective transmitter
then must be wake up.
2. Register the ID of wheel that warning lamp flashes. When wake up of registered wheel has been com-
pleted, turn signal lamp flashes two times.
3. After completing wake up all transmitters, make sure low tire pressure warning lamp goes out.
CONSULT-II Function (AIR PRESSURE MONITOR)NES000K0
DESCRIPTION
CONSULT-II can display each diagnostic item using the diagnostic test modes shown following.
CONSULT-II SETTING PROCEDURE
Refer to GI-38, "CONSULT-II Start Procedure" .
SEIA0460E
SEIA0378E
Diagnostic test mode Function Reference
WORK SUPPORTThis mode enables a technician to adjust some devices faster and more
accurately by following the indications on CONSULT-II.WT-20, "
WORK SUP-
PORT MODE"
SELF-DIAG RESULTSReceives self-diagnosis results from low tire pressure warning control
unit and indicates DTCs. WT-20, "SELF-DIAG
RESULT MODE"
DATA MONITORReceives input/output signals from low tire pressure warning control
unit and indicates and stores them to facilitate locating cause of mal-
functions.WT-21, "DATA MONITOR
MODE"
CAN DIAG SUPPORT MNTR Monitors transmitting/receiving status of CAN communication.LAN-44, "CAN Diagnostic
Support Monitor"
ACTIVE TESTDiagnostic Test Mode in with CONSULT-II drives some actuators apart
from the low tire pressure warning control unit and also shifts some
parameters in a specified range.WT-22, "ACTIVE TEST
MODE"
ECU PART NUMBER Displays low tire pressure warning control unit part number. WT-22, "
LOW TIRE PRES-
SURE WARNING CON-
TROL UNIT PART
NUMBER"

WT-20
TROUBLE DIAGNOSES
Revision: 2007 April2007 M35/M45
WORK SUPPORT MODE
Operation Procedure
1. Perform “CONSULT-II Start Procedure”. Refer to GI-38, "CONSULT-II Start Procedure" .
2. Perform the “ID Regist”. Refer to WT-18, "
ID Registration Procedure" .
SELF-DIAG RESULT MODE
Operation Procedure
1. Perform “CONSULT-II Start Procedure”. Refer to GI-38, "CONSULT-II Start Procedure" .
2. The self-diagnostic results are displayed. (Touch “PRINT” to print out the self-diagnostic results if neces-
sary.) Check low tire pressure warning lamp if “NO FAILURE” is displayed.
3. Perform the appropriate inspection from the display item list, and repair or replace the malfunctioning
component. Refer to WT-20, "
Display Item List" .
Display Item List
DTCItems
(CONSULT-II screen terms)Diagnostic item is detected when ···Check
items
C1704 LOW PRESSURE FL
Front LH tire pressure drops to * kPa (* kg/cm
2 , * psi) or less. (Notice)
— C1705 LOW PRESSURE FR
Front RH tire pressure drops to * kPa (* kg/cm
2 , * psi) or less. (Notice)
C1706 LOW PRESSURE RR
Rear RH tire pressure drops to * kPa (* kg/cm
2 , * psi) or less. (Notice)
C1707 LOW PRESSURE RL
Rear LH tire pressure drops to * kPa (* kg/cm
2 , * psi) or less. (Notice)
C1708 [NO DATA] FL Data from front LH transmitter cannot be received.
WT-29
C1709 [NO DATA] FR Data from front RH transmitter cannot be received.
C1710 [NO DATA] RR Data from rear RH transmitter cannot be received.
C1711 [NO DATA] RL Data from rear LH transmitter cannot be received.
C1716 [PRESSDATA ERR] FL Air pressure data from front LH transmitter is malfunctioning.
WT-31
C1717 [PRESSDATA ERR] FR Air pressure data from front RH transmitter is malfunctioning.
C1718 [PRESSDATA ERR] RR Air pressure data from rear RH transmitter is malfunctioning.
C1719 [PRESSDATA ERR] RL Air pressure data from rear LH transmitter is malfunctioning.
C1720 [CODE ERROR] FL Function code data from front LH transmitter is malfunctioning.
WT-32
C1721 [CODE ERROR] FR Function code data from front RH transmitter is malfunctioning.
C1722 [CODE ERROR] RR Function code data from rear RH transmitter is malfunctioning.
C1723 [CODE ERROR] RL Function code data from rear LH transmitter is malfunctioning.
C1724 [BATT VOLT LOW] FL Battery voltage of front LH transmitter drops.
WT-32
C1725 [BATT VOLT LOW] FR Battery voltage of front RH transmitter drops.
C1726 [BATT VOLT LOW] RR Battery voltage of rear RH transmitter drops.
C1727 [BATT VOLT LOW] RL Battery voltage of rear LH transmitter drops.
C1728 RECEIVER ID NO REG ID registration of receiver is not completed.WT-33
C1729 VHCL SPEED SIG ERR Vehicle speed signal is error.WT-33
C1750 [RECEIVER ERR] FL Data from front LH receiver cannot be received.
WT-30
C1751 [RECEIVER ERR] FR Data from front RH receiver cannot be received.
C1752 [RECEIVER ERR] RR Data from rear RH receiver cannot be received.
C1753 [RECEIVER ERR] RL Data from rear LH receiver cannot be received.
C1754 CONTROL UNIT (EEPROM)When the malfunction is detected in low tire pressure warning control
unit memory [CONTROL UNIT (EEPROM)] function.WT-34
U1000 CAN COMM CIRCUITWhen a low tire pressure warning control unit is not transmitting or
receiving CAN communication signal 2 seconds or more. WT-34
U1010 CONTROL UNIT [CAN]When detecting error during the initial diagnosis of CAN controller of
low tire pressure warning control unit.WT-34

TROUBLE DIAGNOSES
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Revision: 2007 April2007 M35/M45
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.
NOTICE:
182 kPa (1.82 kg/cm
2 , 26.5 psi): Standard air pressure is for 230 kpa (2.3 kg/cm2 , 33 psi) vehicles.
How to Erase Self-Diagnostic Results
1. Perform applicable inspection of malfunctioning item and then repair or replace.
2. Start engine, and touch “START (NISSAN BASED VHCL)” “AIR PRESSURE MONITOR” “SELF-DIAG
RESULTS” “ERASE” in this order to erase the diagnostic memory.
CAUTION:
If memory cannot be erased, repeat step 1, 2.
3. Perform self-diagnosis again, and make sure that DTC memory is erased.
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 is displayed.
NOTE:
When malfunction is detected, CONSULT-II performs REAL-TIME DIAGNOSIS. Also, any malfunction
detected while in this mode will be displayed in 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.MONITOR CONDITION SPECIFICATION
VEHICLE SPEED SE 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
ID REGST FR
ID REGST RR
ID REGST RL
Ignition switch ONRegistration ID: DONE
No registration ID: YET
WARNING LAMPLow tire pressure warning lamp on: ON
Low tire pressure warning lamp off: OFF
BUZZERBuzzer in combination meter on: ON
Buzzer in combination meter off: OFF

WT-22
TROUBLE DIAGNOSES
Revision: 2007 April2007 M35/M45
ACTIVE TEST MODE
Operation Procedure
1. Perform “CONSULT-II Start Procedure”. Refer to GI-38, "CONSULT-II Start Procedure" .
2. “ACTIVE TEST” is displayed.
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.
LOW TIRE PRESSURE WARNING CONTROL UNIT PART NUMBER
Operation Procedure
1. Perform “CONSULT-II Start Procedure”. Refer to GI-38, "CONSULT-II Start Procedure" .
2. The part number described on low tire pressure warning control unit sticker is displayed.
Diagnosis Procedure with Warning Lamp Function (Without CONSULT-II)NES000K6
DESCRIPTION
During driving, the tire pressure monitoring system receives the signal transmitted from the transmitter
installed in each wheel when the tire pressure becomes low. The control unit (low tire pressure warning control
unit) of this system has pressure judgement and trouble diagnosis functions.
FUNCTION
When the tire pressure monitoring system detects low inflation pressure or another unusual symptom, the
warning lamps in the combination meter comes on. To start the self-diagnostic results mode, ground terminal
of the tire pressure warning check connector. The malfunction location is indicated by the warning lamp flash-
ing. Regarding location of tire pressure warning check connector, refer to PG-62, "
HARNESS" .
Test item Content
BUZZER This test is able to check to make sure that the buzzer sounds.
WARNING LAMP This test is able to check to make sure that the warning lamp turns on.