alarm NISSAN LATIO 2007 Service Owner's Manual

VEHICLE SECURITY (THEFT WARNING) SYSTEM
BL-205
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Revision: June 20062007 Versa
Preliminary CheckEIS009B4
1. CHECK BCM CONFIGURATION
Confirm BCM configuration for "THEFT ALARM" is set to "WITH". Refer to BCS-19, "
READ CONFIGURA-
TION PROCEDURE" .
OK or NG
OK >> Proceed with the preliminary check to verify system operation.
NG >> Change BCM configuration for "THEFT ALARM" to "WITH". Refer to BCS-21, "
WRITE CONFIGU-
RATION PROCEDURE" .
The system operation is canceled by turning ignition switch to ACC at any step between START and ARMED
in the following flow chart.
After performing preliminary check, go to symptom chart. Refer to BL-206, "
Symptom Chart" .
LIIA2636E

BL-206
VEHICLE SECURITY (THEFT WARNING) SYSTEM
Revision: June 20062007 Versa
Symptom ChartEIS009B5
*1 : Make sure the system is in the armed phase.SYMPTOM PROCEDURE Diagnostic procedure
1Vehicle security
system cannot be
set by ····AII itemsDiagnostic Procedure 1 (Door switch check)
Refer to BL-207, "
Diagnostic Procedure 1" .
If the above systems are “OK”, replace BCM. Refer to BCS-25, "
Removal
and Installation of BCM" .
Lock/unlock switchDiagnostic Procedure 6 (Door lock/unlock switch check)
Refer to BL-211, "
Diagnostic Procedure 6" .
If the above systems are “OK”, check main power window and door lock/
unlock switch. Refer to GW-17, "
POWER WINDOW SYSTEM" .
Door outside key (driver)Diagnostic Procedure 3 (Door key cylinder switch check)
Refer to BL-211, "
Diagnostic Procedure 3" .
If the above systems are “OK”, check main power window and door lock/
unlock switch. Refer to GW-17, "
POWER WINDOW SYSTEM" .
Intelligent keyCheck Intelligent Key entry function. Refer to BL-82, "
System Description"
If the above systems are “OK”, replace BCM. Refer to BCS-25, "Removal
and Installation of BCM" .
Keyfob (without Intelligent Key)Check remote keyless entry function. Refer to BL-61, "
Preliminary Check"
.
If the above systems are “OK”, replace BCM. Refer to BCS-25, "
Removal
and Installation of BCM" .
2Security indicator
does not turn
“ON”.Security indicator lampDiagnostic Procedure 2 (Security indicator lamp check)
Refer to BL-210, "
Diagnostic Procedure 2" .
If the above systems are “OK”, replace BCM. Refer to BCS-25, "
Removal
and Installation of BCM" .
3*1 Vehicle secu-
rity system does
not alarm when
····Any door is opened.Diagnostic Procedure 1 (Door switch check)
Refer to BL-207, "
Diagnostic Procedure 1" .
If the above systems are “OK”, replace BCM. Refer to BCS-25, "
Removal
and Installation of BCM" .
4Vehicle security
alarm does not
activate.Horn alarmDiagnostic Procedure 4 (Vehicle security horn alarm check).
Refer to BL-211, "
Diagnostic Procedure 4" .
If the above systems are “OK”, check horn system.
Refer to WW-46, "
HORN" .
Head lamp alarmDiagnostic Procedure 5 (Head lamp alarm check).
Refer to BL-211, "
Diagnostic Procedure 5" .
If the above systems are “OK”, replace BCM. Refer to BCS-25, "
Removal
and Installation of BCM" .
5Vehicle security
system cannot be
canceled by ····Door outside key (driver)Diagnostic Procedure 3 (Door key cylinder switch check).
Refer to BL-211, "
Diagnostic Procedure 3" .
If the above systems are “OK”, check main power window and door lock/
unlock switch. Refer to GW-17, "
POWER WINDOW SYSTEM" .
Intelligent keyCheck Intelligent Key entry function. Refer to BL-82, "
System Description"
If the above systems are “OK”, replace BCM. Refer to BCS-25, "Removal
and Installation of BCM" .
Keyfob (without Intelligent Key)Check remote keyless entry function. Refer to BL-61, "
Preliminary Check"
.
If the above systems are “OK”, replace BCM. Refer to BCS-25, "
Removal
and Installation of BCM" .

VEHICLE SECURITY (THEFT WARNING) SYSTEM
BL-211
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Revision: June 20062007 Versa
Diagnostic Procedure 3EIS009B8
1. FRONT DOOR LOCK ASSEMBLY LH (KEY CYLINDER SWITCH) CHECK
Check front door lock assembly LH (key cylinder switch) with key.
Do doors lock/unlock when using the key?
YES >> Front door lock assembly LH (key cylinder switch) is OK.
NO >> Check front door lock assembly LH (key cylinder switch) circuit. Refer to BL-50, "
Front Door Key
Cylinder Switch LH Check" .
Diagnostic Procedure 4EIS009B9
VEHICLE SECURITY HORN ALARM CHECK
1. CHECK HORN OPERATION
Check if horn sounds with horn switch.
Does horn operate?
YES >> Check harness for open or short between IPDM E/R and horn relay.
NO >> Check horn circuit. Refer to WW-46, "
HORN" .
Diagnostic Procedure 5EIS009BA
VEHICLE SECURITY HEADLAMP ALARM CHECK
1. CHECK VEHICLE SECURITY HEADLAMP ALARM OPERATION
Check if headlamps operate with lighting switch.
Do headlamps come on when turning switch ON?
YES >> Headlamp alarm is OK.
NO >> Check headlamp system. Refer to LT- 5 , "
HEADLAMP (FOR USA)" or LT-2 7, "HEADLAMP (FOR
CANADA) - DAYTIME LIGHT SYSTEM -" .
Diagnostic Procedure 6EIS009BB
DOOR LOCK/UNLOCK SWITCH CHECK
1. CHECK DOOR LOCK/UNLOCK SWITCH INPUT SIGNAL
Check if power door lock operates with door lock/unlock switch.
Do doors lock/unlock when using each door lock/unlock switch?
YES >> Door lock/unlock switch is OK.
NO >> Refer to BL-45, "
Door Lock and Unlock Switch Check" .

LAN-48
[CAN]
TROUBLE DIAGNOSIS
Revision: June 20062007 Versa
CAN Communication Signal ChartUKS005VQ
Refer to LAN-15, "How to Use CAN Communication Signal Chart" for how to use CAN communication signal
chart.
TYPE 1/TYPE 2/TYPE 3/TYPE 4
NOTE:
Refer to LAN-41, "
Abbreviation List" for the abbreviations of the connecting units.
T: Transmit R: Receive
Signals ECM BCM EPS
I-KEY
*1M&A
ABS*2IPDM-E
A/C compressor request signal
*3TR
ASCD CRUISE lamp signal T R
ASCD SET lamp signal T R
Cooling fan motor operation signal TR
Engine coolant temperature signal T R
Engine speed signal T R
Engine status signal T R
Fuel consumption monitor signal T R
Malfunction indicator lamp signal T R
A/C switch signal
*3RT
Blower fan motor switch signal R T
Buzzer output signalTR
TR
Day time running light request signal
*4TR
Door lock/unlock status signal T R
Door switch signal T R R R
Front wiper request signal T R
High beam request signal T R R
Horn chirp signal T R
Ignition switch signal T R
Low beam request signal T R
Position lights request signal T R R
Rear window defogger switch signal T R
Theft warning horn request signal T R
Tire pressure signal
*5TR
Trunk open/close status signal T R
Turn indicator signal T R
EPS operation signal R T
EPS warning lamp signal T R
Door lock/unlock/trunk open request signal R T
Hazard request signal R T
Ignition knob switch signal R T
KEY warning lamp signal T R
LOCK warning lamp signal T R
Panic alarm request signal R T
Fuel level sensor signal R T

TROUBLE DIAGNOSIS
LAN-51
[CAN]
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Revision: June 20062007 Versa
Cooling fan motor operation signal TR
Engine coolant temperature signal T R
Engine speed signal T R R
Engine status signal T R
Fuel consumption monitor signal T R
Malfunction indicator lamp signal T R
Wide open throttle position signal T R
A/C switch signal R T
Blower fan motor switch signal R T
Buzzer output signalTR
TR
Day time running light request signal
*3TRR
Door lock/unlock status signal T R
Door switch signal T R R R
Front wiper request signal T R
High beam request signal T R R
Horn chirp signal T R
Ignition switch signal T R
Low beam request signal T R
Position lights request signal T R R
Rear window defogger switch signal T R
Theft warning horn request signal T R
Tire pressure signal
*4
Trunk open/close status signal T R
Turn indicator signal T R
EPS operation signal R T
EPS warning lamp signal T R
Door lock/unlock/trunk open request signal R T
Hazard request signal R T
Ignition knob switch signal R T
KEY warning lamp signal T R
LOCK warning lamp signal T R
Panic alarm request signal R T
Fuel level sensor signal R T
Sleep/wake up signalRT
TRR R
Overdrive control switch signal T R
Stop lamp switch signal T R
Vehicle speed signalRRR T
RRRTR
R
*5R*5T*5
ABS warning lamp signal R T
Brake warning lamp signal R T
CVT self-diagnosis signal R TSignals ECM BCM EPS
I-KEY
*1M&A
ABS*2TCM IPDM-E

PG-26
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
Revision: June 20062007 Versa
26 OTail lamp relay (park-
ing lamps)Output — Lighting switch in 2nd position Battery voltage
27 BRTail lamp relay (park-
ing lamps)Output — Lighting switch in 2nd position Battery voltage
28 GRTail lamp relay (park-
ing lamps)Output — Lighting switch in 2nd position Battery voltage
29 PTail lamp relay (park-
ing lamps)Output — Lighting switch in 2nd position Battery voltage
30 R Fuse 54 Output —Ignition switch ON or START Battery voltage
Ignition switch OFF or ACC 0V
31 LG Fuse 55 Output —Ignition switch ON or START Battery voltage
Ignition switch OFF or ACC 0V
32 LWiper high speed sig-
nalOutputON or
STARTWiper switchOFF, LO, INT 0V
HI Battery voltage
33 YWiper low speed sig-
nalOutputON or
STARTWiper switchOFF 0V
LO or INT Battery voltage
35 BRStarter relay (inhibit
switch)InputON or
STARTSelector lever in "P" or "N"
(CVT or A/T) or clutch pedal
depressed (M/T)Battery voltage
Selector lever any other posi-
tion (CVT or A/T) or clutch
pedal released (M/T)0V
36 BR Fuel pump relay Output —Ignition switch ON or START Battery voltage
Ignition switch OFF or ACC 0V
37 G Oil pressure switch InputON or
STARTEngine running and oil pres-
sure within specificationBattery voltage
Engine not running or oil
pressure below specification0V
38 R Wiper auto stop signal InputON or
STARTWipers not in park position Battery voltage
Wipers in park position 0V
39 B Ground Input — — 0V
40 P CAN-L — ON — —
41 L CAN-H — ON — —
45 R Horn relay control Input —Horn switch PUSHED, alarm
switch activated or door lock/
unlock is confirmed when
operating lock system via the
keyfob0V
Horn switch released, alarm
not active, keyfob not activeBattery voltage
46 YThrottle control motor
relay controlInput —Ignition switch ON or START 0V
Ignition switch OFF or ACC Battery voltage
47 GRFuel pump relay con-
trolInput —Ignition switch ON or START 0V
Ignition switch OFF or ACC Battery voltage Te r m i n a lWire
colorSignal nameSignal
input/
outputMeasuring condition
Reference value
(Approx.) Ignition
switchOperation or condition