2006 NISSAN VERSA turn signal

BL-62
REMOTE KEYLESS ENTRY SYSTEM
Revision: June 20062007 Versa
PANIC ALARM SET
HAZARD LAMP BACK SET
AUTO LOCK SET
TRUNK OPEN
Data Monitor
Active Test
AUTO LOCK SETAuto locking function mode can be changed in this mode. The function mode will be
changed when “CURRENT SETTING” on CONSULT-II screen is touched.
TRUNK OPENKeyless trunk open operation mode can be changed in this mode. The operation mode will
be changed when “CURRENT SETTING” on CONSULT-II screen is touched. Test Item Description
MODE 1 MODE 2 MODE 3
Keyfob operation 0.5 seconds Nothing 1.5 seconds
MODE 1 MODE 2 MODE 3 MODE 4
Hazard lamp operation mode Nothing Unlock only Lock only Lock and Unlock
MODE 1 MODE 2 MODE 3
Auto locking function 30 seconds Nothing 1 minutes
MODE 1 MODE 2 MODE 3
Keyfob operation 0.5 seconds Nothing 1.5 seconds
Monitored Item Description
IGN ON SW Indicates [ON/OFF] condition of ignition switch in ON position.
KEY ON SW Indicates [ON/OFF] condition of key switch.
ACC ON SW Indicates [ON/OFF] condition of ignition switch in ACC position.
KEYLESS LOCK Indicates [ON/OFF] condition of lock signal from keyfob.
KEYLWSS UNLOCK Indicates [ON/OFF] condition of unlock signal from keyfob.
KYLS TRNK/HAT This is displayed even when it is not equipped.
KEYLESS PSD This is displayed even when it is not equipped.
DOOR SW-DR Indicates [ON/OFF] condition of front door switch driver side.
DOOR SW-AS Indicates [ON/OFF] condition of front door switch passenger side.
DOOR SW-RR Indicates [ON/OFF] condition of rear door switch RH.
DOOR SW-RL Indicates [ON/OFF] condition of rear door switch LH.
BACK DOOR SW This is displayed even when it is not equipped.
TRNK/HAT MNTR Indicates [ON/OFF] condition of trunk room lamp switch.
CDL LOCK SW Indicates [ON/OFF] condition of lock signal from door lock and unlock switch.
CDL UNLOCK SW Indicates [ON/OFF] condition of unlock signal from door lock and unlock switch.
KEYLESS PANIC Indicates [ON/OFF] condition of panic alarm signal from keyfob.
Test Item Description
INT LAMPThis test is able to check interior room lamp operation.
The interior room lamp turns on when “ON” on CONSULT-II screen is touched.
FLASHERThis test is able to check right hazard reminder operation.
The right hazard lamp turns on when “ON” on CONSULT-II screen is touched.
DOOR LOCKThis test is able to check door lock actuator operation.

The all door lock actuator are locked when “ALL LOCK” on CONSULT-II screen is touched.

The all door lock actuator are unlocked when “ALL UNLOCK” on CONSULT-II screen is touched.

REMOTE KEYLESS ENTRY SYSTEM
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2. CHECK KEY SWITCH
1. Turn ignition switch OFF.
2. Disconnect key switch and key lock solenoid connector.
3. Check key switch.
OK or NG
OK >> Check the following.

10A fuse [No. 14, located in fuse block (J/B)]

Harness for open or short between key switch and
fuse

Harness for open or short between BCM and key
switch
NG >> Replace key switch and key lock solenoid.
Hazard Function CheckEIS0091M
1. CHECK HAZARD WARNING LAMP
Does hazard warning lamp flash with hazard switch?
OK or NG
OK >> Hazard warning lamp circuit is OK.
NG >> Check hazard circuit. Refer to LT- 5 1 , "
TURN SIGNAL AND HAZARD WARNING LAMPS" .
Horn Function CheckEIS0091N
First perform the “SELF-DIAG RESULTS” in “BCM” with CONSULT-II, then perform the trouble diagnosis of
malfunction system indicated “SELF-DIAG RESULTS” of “BCM”. Refer to BCS-18, "
CAN Communication
Inspection Using CONSULT-II (Self-Diagnosis)" .
1. CHECK HORN FUNCTION
Does horn sound with horn switch?
OK or NG
OK >> GO TO 2.
NG >> Check horn circuit. Refer to WW-46, "
HORN" .
2. CHECK IPDM E/R INPUT SIGNAL
Check voltage between IPDM E/R connector and ground.
OK or NG
OK >> Replace IPDM E/R. Refer to PG-29, "Removal and
Installation of IPDM E/R"
NG >> GO TO 3.
Terminals Condition Continuity
1 – 2Key is inserted. Yes
Key is removed. No
PIIB6411E
Terminals
Voltage (V)
(Approx.) (+)
(–)
IPDM E/R connector Terminal
E46 45 Ground Battery voltage
WIIA1251E

REMOTE KEYLESS ENTRY SYSTEM
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Remote Keyless Entry Receiver CheckEIS0091P
1. CHECK REMOTE KEYLESS ENTRY RECEIVER OUTPUT SIGNAL
1. Turn ignition switch OFF.
2. Check remote keyless entry receiver connector and ground signal with oscilloscope.
OK or NG
OK >> Remote keyless entry receiver circuit is OK.
NG >> GO TO 2.
2. CHECK REMOTE KEYLESS ENTRY RECEIVER INPUT VOLTAGE
1. Disconnect remote keyless entry receiver connector.
2. Check voltage between remote keyless entry receiver connector M23 terminal 4 and ground.
OK or NG
OK >> GO TO 4.
NG >> GO TO 3.
Te r m i n a l s
Keyfob
conditionSignal
(Reference value) (+)
(–) Remote
keyless
entry
receiver
connectorTe r m i n a l
M23 2 GroundNo function
Any button
is pressed
PIIB6457E
OCC3879D
OCC3880D
Te r m i n a l s
Voltage (V)
(Approx.) (+)
(–) Remote keyless
entry receiver
connectorTe r m i n a l
M23 4 Ground 4.5
PIIB6458E

REMOTE KEYLESS ENTRY SYSTEM
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6. CHECK REMOTE KEYLESS ENTRY RECEIVER SIGNAL CIRCUIT
1. Check continuity between BCM connector (A) M18 terminal 20 and remote keyless entry receiver connec-
tor (B) M23 terminal 2.
2. Check continuity between BCM connector (A) M18 terminal 20
and ground.
OK or NG
OK >> Replace remote keyless entry receiver. Refer to BL-79, "Removal and Installation of Remote Key-
less Entry Receiver" .
NG >> Repair or replace harness.
Keyfob Function (Lock) CheckEIS0091Q
1. CHECK KEYFOB FUNCTION
With CONSULT-II
Check keyfob function in “DATA MONITOR” mode with CONSULT-II. When pushing lock button of keyfob, the
corresponding monitor item should be turned as follows.
OK or NG
OK >> Keyfob is OK.
NG >> Replace keyfob.
Keyfob Function (Unlock) CheckEIS0091R
1. CHECK KEYFOB FUNCTION
With CONSULT-II
Check keyfob function in “DATA MONITOR” mode with CONSULT-II. When pushing unlock button of keyfob,
the corresponding monitor item should be turned as follows.
OK or NG
OK >> Keyfob is OK.
NG >> Replace keyfob.
AB
Continuity
BCM connector TerminalRemote keyless
entry receiver
connectorTe r m i n a l
M18 20 M23 2 Yes
A
GroundContinuity
BCM connector Terminal
M18 20 No
PIIB6462E
Test item Condition
KEYLESS LOCKPushing LOCK button: ON
Other than above: OFF
PIIB6463E
Test item Condition
KEYLESS UNLOCKPushing UNLOCK button: ON
Other than above: OFF
PIIB6464E

INTELLIGENT KEY SYSTEM
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Auto Door Lock Function
When all doors are locked, ignition knob switch is OFF (when ignition switch is not pressed) and key switch is
OFF (when mechanical key is out of ignition key cylinder), doors are unlocked with Intelligent Key button.
When Intelligent Key unit does not receive the following signals within 30 seconds, all doors are locked.

Door switch is ON (door is opened)

Door is locked

Ignition knob switch is ON (ignition switch is pressed)

Key switch is ON (mechanical key is inserted in ignition switch)
Auto door lock mode can be changed by “AUTO RELOCK TIMER” mode in “WORK SUPPORT”. Refer to BL-
11 3 , "WORK SUPPORT" .
Panic Alarm Function
When ignition knob switch is OFF (ignition switch is not pressed), or key switch is OFF (mechanical key is not
inserted in key cylinder), by press and holding the panic alarm button on Intelligent Key will send a panic alarm
signal to Intelligent Key unit.
Intelligent Key unit sends alarm request signal to BCM via CAN communication line.
BCM sends headlamp request signal and horn signal to IPDM E/R. Then, IPDM E/R turns on and off head-
lamp and horn intermittently.
The headlamp flashes and the horn sounds intermittently.
The alarm automatically turns off:

After 25 seconds

When Intelligent Key unit receives any signal from remote controller of Intelligent Key

When door request switch is pressed (Intelligent Key is outside vehicle)
Panic alarm function's press and holding time value can be changed in “PANIC ALARM DELAY” mode in
“WORK SUPPORT”. Refer to BL-113, "
WORK SUPPORT" .
Intelligent Key button operation Hazard warning lamp flashIntelligent Key warning buzzer
(driver door)Horns
(High and low)
Lock Twice — Once
Unlock Once — —

INTELLIGENT KEY SYSTEM
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ENGINE START FUNCTION
When the registered Intelligent Key is carried, the engine can be started without inserting the key.
When ignition knob switch is ON (press ignition switch), Intelligent Key unit searches Intelligent Key in the
vehicle using inside key antenna.
Then Intelligent Key is inside the vehicle, it performs the following operation.

Illuminate green “KEY” warning lamp in combination meter.

Released steering lock and ignition switch can be turned from OFF to ACC, ON or START position.
NOTE:
If Intelligent Key is not registered, “KEY” warning lamp in combination meter illuminates red.

Intelligent Key sends engine start signal to BCM via CAN communication line.
When ignition switch turns to START position, BCM sends starter request signal to IPDM E/R. Then, engine
starts.
Even if Intelligent Key battery runs down, Intelligent key unit can start engine with mechanical key built Intelli-
gent Key. For details, refer toBL-212, "
NATS (Nissan Anti-Theft System)" .
All of the originally supplied Intelligent Key IDs (except for key) have been registered in Intelligent Key system.
If requested by the vehicle owner, a maximum of four Intelligent Key IDs can be registered into the Intelligent
Key system components.
List of Operation Related Parts
Parts marked with × are the parts related to operation.
WIIA1282E
Engine start functions
Intelligent Key
Key switch
Ignition knob switch
Inside key antenna
Intelligent Key unit
CAN communication system
BCM
Combination meter
IPDM E/R
NATS antenna amp.
Steering lock solenoid
Engine start function by the Intelligent Key××××××××× ×
Engine start function by the mechanical key×××××××

BL-92
INTELLIGENT KEY SYSTEM
Revision: June 20062007 Versa
List of Operation Related Parts
Parts marked with × are the parts related to operation.
Door lock operation
warningLock opera-
tion with
request switchLock operation with request switch and
the following condition is met.

Intelligent Key is inside the vehicle—activate—— —
Intelligent Key low battery warningWhen Intelligent Key is low battery, Intelli-
gent Key unit is detected after ignition
switch is turned ON.——Flash
(green)—— Operation ConditionWarning chime/buzzer Warning lamp
Chime
(combina-
tion meter)Buzzer
(driver
door)KEYLOCK
(M/T)P-SHIFT
(CVT)
Warning and alarm functions
Intelligent Key
Key switch
Ignition knob switch
Ignition switch ACC position input signal
Ignition switch ON position input signal
Door switch
Door request switch
Inside key antenna
Outside key antenna (Driver, Passenger)
Outside key antenna (rear bumper)
Intelligent Key warning buzzer
Intelligent Key unit
CAN communication system
BCM
Warning lamp
Warning chime (combination meter)
Ignition switch warning chime××× ××××
Ignition key warning chime
(When mechanical key used)××× ×××
OFF position warning chimeFor internal××× ××××××
For external×××× ×××××
Take away warning chimeRight after door is
closed××× × × ×××××
Any door is open××× × × ××××
Take away from
window××× × × ××××××
Door lock operation warning chime× ××××××××
Intelligent Key low battery warning××××××

BL-124
INTELLIGENT KEY SYSTEM
Revision: June 20062007 Versa
Key Switch (Intelligent Key Unit Input) CheckEIS0092B
1. CHECK KEY SWITCH INPUT SIGNAL
With CONSULT-II
Check key switch (“KEY SW”) in “DATA MONITOR” mode with CON-
SULT-II.
Without CONSULT-II
1. Turn ignition switch OFF.
2. Disconnect Intelligent Key unit connector.
3. Check voltage between Intelligent Key unit and ground.
OK or NG
OK >> Key switch circuit is OK.
NG >> GO TO 2.
2. CHECK KEY SWITCH POWER SUPPLY CIRCUIT
1. Remove mechanical key from ignition switch.
2. Disconnect key switch and ignition knob switch connector.
3. Check voltage between key switch and ignition knob switch and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace key switch and ignition knob switch
power supply circuit.
Monitor item Condition
KEY SWInsert mechanical key into ignition switch: ON
Remove mechanical key from ignition switch: OFF
PIIB1359E
Te r m i n a l s
Condition of key switchVoltage (V)
(Approx.) (+)
(–)
Intelligent Key
unit connectorTerminal
M52 7 GroundInsert mechanical key
into ignition switchBattery voltage
Remove mechanical
key from ignition switch0
PIIB6597E
Te r m i n a l s
Voltage (V)
(Approx.) (+)
(–) Key switch and
ignition knob
switch connectorTerminal
M73 2 Ground Battery voltage
PIIB6598E