2006 INFINITI M35 alarm

CAN COMMUNICATION
LAN-45
[CAN]
C
D
E
F
G
H
I
J
L
MA
B
LAN
Revision: 2006 January2006 M35/M45
ACC signal T R R
Blower fan motor switch signal R T
Buzzer output signalTR
TR
RT
Day time running light request signal T R
Door lock/unlock status signal T R
Door switch signal T R R R R R
Door unlock signal T R
Front fog light request signal T R R
Front wiper request signal T R R
High beam request signal T R R
Ignition switch ON signal T R R
Ignition switch signal T R R
Key ID signal T R
Key switch signal T R
Low beam request signal T R
Position light request signal T R R
Rear window defogger switch signal T R
Sleep wake up signal T R R R R
Starter request signal T R
Theft warning horn request signal T R
Trunk switch signal T R R
Turn indicator signal T R R
Tire pressure data signal T R
Tire pressure signal T R R
Steering angle sensor signal R T R
Door lock/unlock trunk open request signal R T
Hazard and horn request signal R T
Key warning signalTR
Meter display signalTR
RT
Panic alarm request signal R T
Power window open request signal R TSignals
ECM
TCM
AWD control unit
AFS control unit*1
BCM
LDW camera unit*2
Low tire pressure warning control unit
Steering angle sensor
Intelligent Key unit
Unified meter and A/C amp.
AV (NAVI) control unit
Pre-crash seat belt control unit*3
Driver seat control unit
ABS actuator and electric unit (control unit)
ICC sensor integrated unit*4
IPDM E/R

WT-24
TROUBLE DIAGNOSES
Revision: 2006 January2006 M35/M45
LOW TIRE PRESSURE WARNING CONTROL UNIT PART NUMBER
Operation Procedure
1. Perform “CONSULT-II Start Procedure”. Refer to GI-39, "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 low tire pressure warning system receives the signal transmitted from the transmitter
installed in each wheel, and gives alarms when the tire pressure becomes low. The control unit (low tire pres-
sure warning control unit) of this system has pressure judgement and trouble diagnosis functions.
FUNCTION
When the low tire pressure warning 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 and the buzzer sounds. Regarding location of tire pressure warning check connector, refer to PG-63,
"HARNESS" .
LOW TIRE PRESSURE WARNING LAMP DIAGNOSTIC CHART
Diagnosis
ItemSymptom
(Ignition switch ON)Low tire pressure warning lamp Cause Action
Low tire pres-
sure warning
lampWarning light comes
on immediately and
turns off after 1 sec-
ond.All wheel transmit-
ters are “activated”
(working).None (system OK)
Warning light blinks
on for 2 seconds,
then turns off for 0.2
seconds-repeats.All wheel transmit-
ters are not acti-
vated.Activate all wheel tire pres-
sure transmitters. Refer to
WT-21, "
Transmitter Wake Up
Operation" .
Warning light blinks
1 time.Tire pressure trans-
mitter front LH is not
activated.Activate tire pressure trans-
mitter front LH. Refer to WT-
21, "Transmitter Wake Up
Operation" .
Warning light blinks
2 times.Tire pressure trans-
mitter front RH is not
activated.Activate tire pressure trans-
mitter front RH. Refer to WT-
21, "Transmitter Wake Up
Operation" .
Warning light blinks
3 times.Tire pressure trans-
mitter rear RH is not
activated.Activate tire pressure trans-
mitter rear RH. Refer to WT-
21, "Transmitter Wake Up
Operation" .
SEIA0592E
SEIA0593E
SEIA0594E
SEIA0595E
SEIA0596E