warning NISSAN VERSA 2006 Workshop Service Owner's Manual

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-106
INTELLIGENT KEY SYSTEM
Revision: June 20062007 Versa
Intelligent Key Unit Harness Connector Terminal LayoutEIS0 09 D4
Terminals and Reference Values for Intelligent Key UnitEIS00921
WIIA1168E
Te r m i n a lWire
ColorItemCondition
Voltage (V)
Approx. Ignition
Switch
PositionOperation or Conditions
1RSteering lock solenoid
power supplyLOCK — 5
2 L CAN-H — — —
3 P CAN-L — — —
4OIntelligent Key warning
buzzerLOCKOperate door request
switch.Buzzer OFF Battery voltage
Sound buzzer 0
5GFront door request
switch LH—Press door request switch (driver side). 0
Other than above 5
6 Y Ignition switch (ON) ON — Battery voltage
7 LG Key switch LOCKInsert mechanical key into ignition switch. Battery voltage
Remove mechanical key from ignition
switch.0
10
*1WCVT device (park posi-
tion switch)ONShift lever in park position. 0
Other than above Battery voltage
11 SB Power source (Fuse) — — Battery voltage
12 B Ground — — 0
13 VInstrument panel
antenna (+) signal
LOCK

Any door open → all door close

Press ignition knob switch: ON (Ignition
knob switch)
14 LGInstrument panel
antenna (-) signal
15 LFront console antenna
(+) signal
LOCK

Any door open → all door close

Press ignition knob switch: ON (Ignition
knob switch)
16 PFront console antenna
(-) signal
PIIB5502J
PIIB5502J

INTELLIGENT KEY SYSTEM
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Trouble Diagnosis ProcedureEIS00924
PRELIMINARY CHECK
1. GET SYMPTOMS
Listen to customer concerns. (Get symptoms)
NOTE:
If customer reports a “No start” condition, request all Intelligent Keys to be brought to the dealer in case of
Intelligent Key system malfunction.
Intelligent Key or mechanical key service request>>For further information, refer to CONSULT-II operation
manual.
Malfunctions>>GO TO 2.
2. CHECK BCM CONFIGURATION
Confirm BCM configuration for "I-KEY" is set to "WITH". Refer to BCS-19, "
READ CONFIGURATION PROCE-
DURE" .
OK or NG
OK >> GO TO 3.
NG >> Change BCM configuration for "I-KEY" to "WITH". Refer to BCS-21, "
WRITE CONFIGURATION
PROCEDURE" .
3. START ENGINE WITH INTELLIGENT KEY
Check if the engine could be started by all registered Intelligent Keys.
The engine cannot be started by some Intelligent Keys>>Intelligent Key is low battery or malfunction. Refer
to BL-159, "
INTELLIGENT KEY BATTERY INSPECTION" .
The engine cannot be started by all Intelligent Keys>>GO TO 4.
The engine can be started by all Intelligent Keys>>GO TO 5.
4. CHECK “KEY” WARNING LAMP ILLUMINATION
When pushing the ignition switch, check if “KEY” warning lamp in combination meter illuminates.
KEY warning lamp illuminates green>>GO TO BL-114, "
KEY WARNING LAMP (GREEN) ILLUMINATES" .
KEY warning lamp illuminates red>>GO TO BL-114, "
KEY WARNING LAMP (RED) ILLUMINATES" .
Does not illuminate>>GO TO BL-115, "
KEY WARNING LAMP DOES NOT ILLUMINATE" .
5. START ENGINE WITH MECHANICAL KEY
Check if the engine could be started by all registered mechanical keys.
No start by some mechanical keys>>Register mechanical key. Refer to CONSULT-II operation manual.
Engine starts by mechanical or Intelligent Key>>GO TO BL-116, "
ENGINE START CONDITION CHECK" .
No start by mechanical key or Intelligent Key>>GO TO NATS BL-220, "
WORK FLOW" .
Engine starts with Intelligent Key or mechanical key>>GO TO BL-110, "
WORK FLOW" .
The engine can be started by all mechanical keys>>GO TO 6.
6. PERFORM SELF-DIAGNOSIS
1. Turn ignition switch to ON by carrying the Intelligent Key.
2. Perform self-diagnosis of Intelligent Key system with CONSULT-II.
DTC is displayed>>GO TO B L - 111 , "
SELF-DIAGNOSTIC RESULTS" .
DTC is not displayed>>GO TO BL-115, "
NON DTC ITEM" .

BL-110
INTELLIGENT KEY SYSTEM
Revision: June 20062007 Versa
WORK FLOW
Before performing the work flow, carry out preliminary check. Refer to BL-109, "PRELIMINARY CHECK" .
1. CHECK FUNCTION OF INTELLIGENT KEY SYSTEM
Check if the function related to Intelligent Key system operates normally.
All functions of Intelligent Key system do not operate>>GO TO BL-116, "
ALL FUNCTIONS OF INTELLI-
GENT KEY SYSTEM DO NOT OPERATE" .
Specific function of Intelligent Key system does not operate>>GO TO 2.
2. CHECK POWER DOOR LOCK OPERATION
Check if door lock/unlock function operates with door lock and unlock switch.
OK or NG
OK >> GO TO 3.
NG >> GO TO BL-23, "
POWER DOOR LOCK SYSTEM" .
3. CHECK DOOR REQUEST SWITCH OPERATION
Check if door lock/unlock function operates with request switch.
OK or NG
OK >> GO TO 4.
NG >> GO TO BL-116, "
DOOR LOCK/UNLOCK FUNCTION MALFUNCTION" .
4. CHECK REMOTE KEYLESS FUNCTION
Check if the following function responds with Intelligent Key button.

Door lock/unlock function

Panic alarm function
OK or NG
OK >> GO TO 5.
NG >> GO TO BL-118, "
REMOTE KEYLESS ENTRY FUNCTION MALFUNCTION" .
5. CHECK HAZARD AND BUZZER REMINDER FUNCTION
Check if hazard and buzzer reminder function responds with the following switches.

Door request switch

Intelligent Key button
OK or NG
OK >> GO TO 6.
NG >> GO TO BL-119, "
HAZARD AND BUZZER REMINDER FUNCTION MALFUNCTION" .
6. CHECK WARNING CHIME FUNCTION
Check if warning chime function operates normally according to system description. Refer to BL-90, "
WARN-
ING CHIME/BUZZER/LAMPS FUNCTION" .
OK or NG
OK >> GO TO 7.
NG >> GO TO BL-120, "
WARNING CHIME/BUZZER FUNCTION MALFUNCTION" .
7. CHECK WARNING LAMP FUNCTION
Check if warning lamp could be turn on normally according to system description. Refer to BL-90, "
WARNING
CHIME/BUZZER/LAMPS FUNCTION" .
OK or NG
OK >> End of inspection.
NG >> GO TO BL-122, "
WARNING LAMP FUNCTION MALFUNCTION" .

BL-112
INTELLIGENT KEY SYSTEM
Revision: June 20062007 Versa
ACTIVE TEST
Test item Description
DOOR LOCK/UNLOCKThis test is able to check door lock/unlock operation.

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

The all door lock actuators are locked when “LOCK” on CONSULT-II screen is touched.
ANTENNAThis test is able to check Intelligent Key antenna operation.
When the following conditions are met, hazard warning lamps flash.

Inside key antenna (front console) detects Intelligent Key, when “ROOM ANT1” on CONSULT-
II screen is touched.

Inside key antenna (instrument panel and rear floor) detects Intelligent Key, when “ROOM
ANT2” on CONSULT-II screen is touched.

Outside key antenna (driver side) detects Intelligent Key, when “DRIVER ANT” on CONSULT-II
screen is touched.

Outside key antenna (passenger side) detects Intelligent Key, when “ASSIST ANT” on CON-
SULT-II screen is touched.

Outside key antenna (rear bumper) detects Intelligent Key, when “BK DOOR ANT” on CON-
SULT-II screen is touched.
OUTSIDE BUZZER
(DRIVER DOOR)This test is able to check Intelligent Key warning buzzer operation.
Intelligent Key warning buzzer sounds when “ON” on CONSULT-II screen is touched.
INSIDE BUZZER
(CHIME)This test is able to check Intelligent Key warning chime (Instrument panel) operation.

Take away warning chime sounds when “TAKE OUT” on CONSULT-II screen is touched.

Ignition switch warning chime sounds when “KNOB” on CONSULT-II screen is touched.

Ignition key warning chime sounds when “KEY” on CONSULT-II screen is touched.
INDICATORThis test is able to check warning lamp operation.

“KEY” Warning lamp (Green) illuminates when “BLUE ON” on CONSULT-II screen is touched.

“KEY” Warning lamp (Red) illuminates when “RED ON” on CONSULT-II screen is touched.

“LOCK” Warning lamp illuminates when “KNOB ON” on CONSULT-II screen is touched.

“KEY” Warning lamp (Green) flashes when “BLUE IND” on CONSULT-II screen is touched.

“KEY” Warning lamp (RED) flashes when “BLUE IND” on CONSULT-II screen is touched.

“P-SHIFT” Warning lamp flashes when “KNOB ON” on CONSULT-II screen is touched.

INTELLIGENT KEY SYSTEM
BL-113
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WORK SUPPORT
Monitor item Description
CONFIRM KEY FOB ID It can be checked whether Intelligent Key ID code is registered or not in this mode.
TAKE OUT FROM WINDOW
WAR NTake away warning chime (from window) mode can be changed to operate (ON) or not operate
(OFF) with this mode. The operation mode will be changed when “CHANGE SETT” on CON-
SULT-II screen is touched.
LOW BAT OF KEY FOB WARNIntelligent Key low battery warning mode can be changed to operate (ON) or not operate (OFF)
with this mode. The operation mode will be changed when “CHANGE SETT” on CONSULT-II
screen is touched.
ANSWER BACK FUNCTIONBuzzer reminder function mode by Intelligent button can be changed to operate (ON) or not oper-
ate (OFF) with this mode. The operation mode will be changed when “CHANGE SETT” on CON-
SULT-II screen is touched.
SELECTIVE UNLOCK FUNC-
TIONSelective unlock function mode can be changed to operate (ON) or not operate (OFF) with this
mode. The operation mode will be changed when “CHANGE SETT” on CONSULT-II screen is
touched.
ANTI KEY LOCK IN FUNCTIONKey reminder function mode can be changed to operate (ON) or not operate (OFF) with this
mode. The operation mode will be changed when “CHANGE SETT” on CONSULT-II screen is
touched.
HORN WITH KEYLESS LOCKHorn reminder function mode by Intelligent Key remote control button can be changed to operate
(ON) or not operate (OFF) with this mode. The operation mode will be changed when “CHANGE
SETT” on CONSULT-II screen is touched.
HAZARD ANSWER BACKHazard reminder function mode can be selected from the following with this mode. The operation
mode will be changed when “CHANGE SETT” on CONSULT-II screen is touched.

LOCK ONLY: Door lock operation only

UNLOCK ONLY: Door unlock operation only

LOCK/UNLOCK: Lock/Unlock operation

OFF: Non-operation
ANSWER BACK WITH I-KEY
LOCKBuzzer reminder function (lock operation) mode by door request switch (driver side, passenger
side and back door side) can be selected from the following with this mode. The operation mode
will be changed when “CHANGE SETT” on CONSULT-II screen is touched.

BUZZER: Sound buzzer

OFF: Non-operation
ANSWER BACK WITH I-KEY
UNLOCKBuzzer reminder function (unlock operation) mode by door request switch can be changed to
operate (ON) or not operate (OFF) with this mode.
AUTO RELOCK TIMERAuto door lock timer mode can select the following with this mode.

0.5 minute

OFF: Non-operation
PANIC ALARM DELAYPanic alarm button's pressing time on Intelligent Key remote control button can be selected from
the following with this mode. The operation mode will be changed when “CHANGE SETT” on
CONSULT-II screen is touched.

0.5 second

1.5 second

OFF: Non-operation
P/W DOWN DELAYUnlock button's pressing time on Intelligent Key remote control button can be selected from the
following with this mode. The operation mode will be changed when “CHANGE SETT” on CON-
SULT-II screen is touched.

3 seconds

5 seconds

OFF: Non-operation
ENGINE START BY I-KEYEngine start function mode can be changed to operate (ON) or not operate (OFF) with this mode.
The operation mode will be changed when “CHANGE SETT” on CONSULT-II screen is touched.
LOCK/UNLOCK BY I-KEYDoor lock/unlock function by door request switch (driver side, passenger side and back door side)
mode can be changed to operate (ON) or not operate (OFF) with this mode. The operation mode
will be changed when “CHANGE SETT” on CONSULT-II screen is touched.

BL-114
INTELLIGENT KEY SYSTEM
Revision: June 20062007 Versa
Trouble Diagnosis Symptom ChartEIS00928
KEY WARNING LAMP (GREEN) ILLUMINATES
NOTE:

Before performing the diagnosis in the following table, check “Trouble Diagnosis Procedure”. Refer to BL-
109, "Trouble Diagnosis Procedure" .

Make sure that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis,
and check each symptom.

If the following “symptoms” are detected, check systems shown in the “Diagnoses/service procedure” col-
umn in this order.
Conditions of Vehicle (Operating Conditions)

Intelligent Key is registered.

Key is not inserted in ignition switch.

One or more registered Intelligent Keys are in the vehicle.
KEY WARNING LAMP (RED) ILLUMINATES
NOTE:

Before performing the diagnosis in the following table, check “Trouble Diagnosis Procedure”. Refer to BL-
109, "Trouble Diagnosis Procedure" .

Make sure that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis,
and check each symptom.

If the following “symptoms” are detected, check systems shown in the “Diagnoses/service procedure” col-
umn in this order.
Conditions of Vehicle (Operating Conditions)

Intelligent Key is registered.

Key is not inserted in ignition switch.

One or more registered Intelligent Keys are in the vehicle.
Symptom Diagnosis/service procedure Reference page
Ignition switch does not turn on with Intelligent Key.
[KEY warning lamp (green) illuminates].1. Check steering lock solenoid.BL-144
2. Replace Intelligent Key unit.BL-160
Symptom Diagnosis/service procedure Reference page
Ignition switch does not turn on with Intelligent
Key. [KEY warning lamp (red) illuminates].1. Check inside key antenna.BL-143
2. Replace Intelligent Key unit.BL-160

INTELLIGENT KEY SYSTEM
BL-115
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Revision: June 20062007 Versa
KEY WARNING LAMP DOES NOT ILLUMINATE
NOTE:

Before performing the diagnosis in the following table, check “Trouble Diagnosis Procedure”. Refer to BL-
109, "Trouble Diagnosis Procedure" .

Make sure that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis,
and check each symptom.

If the following “symptoms” are detected, check systems shown in the “Diagnoses/service procedure” col-
umn in this order.

Check if ignition switch turns using mechanical key. If it turns, check if “ENGINE START BY I-KEY” in
“WORK SUPPORT” mode is ON.
Conditions of Vehicle (Operating Conditions)

Intelligent Key is registered.

Mechanical key is out of ignition switch.

One or more registered Intelligent Keys are in the vehicle.
NON DTC ITEM
NOTE:

Before performing the diagnosis in the following table, check “Trouble Diagnosis Procedure”. Refer to BL-
109, "Trouble Diagnosis Procedure" .

Make sure that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis,
and check each symptom.

If the following “symptoms” are detected, check systems shown in the “Diagnoses/service procedure” col-
umn in this order.
Conditions of Vehicle (Operating Conditions)

Intelligent Key is registered.

Multiple mechanical keys are not set in a keyfob.
(If mechanical keys are near the ignition switch, the operation may not work properly.)
Symptom Diagnosis/service procedure Reference page
Ignition switch does not turn on with Intelligent Key.
[GREEN key warning lamp does not illuminate].1.Check Intelligent Key unit power supply and ground
circuit.BL-123
2. Check ignition knob switch.BL-127
3. Check key switch.BL-124
4. Check "KEY" warning lamp (GREEN).BL-156
5. Replace Intelligent Key unit.BL-160
RED key warning lamp does not illuminate
[Without Intelligent Key].1. Check "KEY" warning lamp (RED).BL-155
2. Replace Intelligent Key unit.BL-160
Symptom Diagnosis/service procedure Reference page
Non DTC Item1. Check key switch.BL-124
2. Check NATS antenna amp.BL-212

INTELLIGENT KEY SYSTEM
BL-119
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HAZARD AND BUZZER REMINDER FUNCTION MALFUNCTION
NOTE:

Before performing the diagnosis in the following table, check “Trouble Diagnosis Procedure”. Refer to BL-
109, "Trouble Diagnosis Procedure" .

Make sure that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis,
and check each symptom.

If the following “symptoms” are detected, check systems shown in the “Diagnosis/service procedure” col-
umn in this order.
Conditions of Vehicle (Operating Conditions)

Ignition switch is not depressed.

All doors are closed.
Symptom Diagnosis/service procedure Reference page
Hazard reminder does not operate by request
switch.
(Buzzer reminder operate).1.Check “HAZARD ANSWER BACK” setting in “WORK
SUPPORT”.BL-113
2. Check hazard function with hazard switch.BL-157
3. Replace Intelligent Key unit.BL-160
Buzzer reminder does
not operate by request
switch.
(Hazard reminder oper-
ates).Intelligent Key
warning buzzer
does not operate.1.Check “ANSER BACK WITH I-KEY LOCK” or “ANSER
BACK WITH I-KEY UNLOCK” setting in “WORK SUP-
PORT”.BL-113
2. Check Intelligent Key warning buzzer.BL-138
3. Replace Intelligent Key unit.BL-160
Hazard reminder does not operate by Intelli-
gent Key (door lock/unlock button).
(Buzzer reminder operate properly).1.Check “HAZARD ANSWER BACK” setting in “WORK
SUPPORT”.BL-113
2. Check hazard function with hazard switch.BL-157
3. Replace Intelligent Key.BL-160
Buzzer reminder does
not operate by Intelligent
Key (door lock/unlock
button).
(Hazard reminder oper-
ates).Intelligent Key
warning buzzer
does not operate.1.Check “HORN WITH KEYLESS LOCK” setting in “WORK
SUPPORT”.BL-113
2. Check Intelligent Key warning buzzer.BL-138
3. Replace Intelligent Key unit.BL-160

BL-120
INTELLIGENT KEY SYSTEM
Revision: June 20062007 Versa
WARNING CHIME/BUZZER FUNCTION MALFUNCTION
NOTE:

Before performing the diagnosis in the following table, check “Trouble Diagnosis Procedure”. Refer to BL-
109, "Trouble Diagnosis Procedure" .

Make sure that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis,
and check each symptom.

If the following “symptoms” are detected, check systems shown in the “Diagnosis/service procedure” col-
umn in this order.
Conditions of Vehicle (Operating Conditions)
Warning chime/buzzer functions operating condition is extremely complicated, during operating confirmations,
reconfirm the list above twice in order to ensure proper operation.
Symptom Diagnosis/service procedure Reference page
Ignition switch warning chime does not oper-
ate.1. Check ignition knob switch.BL-127
2. Check door switch.BL-129
3. Check key switch.BL-124
4. Check Intelligent Key warning chime.BL-156
5. Replace Intelligent Key unit.BL-160
Ignition key warning chime does not operate.
(When mechanical key used).1. Check key switch (Intelligent Key unit input).BL-124
2. Check key switch (BCM input).BL-126
3. Check door switch.BL-129
4. Check Intelligent Key warning chime.BL-156
5. Replace Intelligent Key unit.BL-160
OFF position warning chime (For internal)
does not operate.1. Check ignition switch position.BL-148
2. Check ignition knob switch.BL-127
3. Check key switch.BL-124
4. Check combination meter warning chime.BL-156
5. Replace Intelligent Key unit.BL-160
OFF position warning
chime/buzzer (for
external) does not
operate.Both Intelligent Key
warning chime and
buzzer do not oper-
ate.1. Check ignition switch position.BL-148
2. Check ignition knob switch.BL-127
3. Check key switch.BL-124
4. Check Intelligent Key warning chime.BL-156
5. Check Intelligent Key warning buzzer.BL-138
6. Replace Intelligent Key unit.BL-160
Intelligent Key
warning buzzer
does not operate.Check Intelligent Key warning buzzer.BL-138
Take away warning
chime/buzzer (door
open to close) does
not operate.Both Intelligent Key
warning chime and
buzzer do not oper-
ate.1. Check door switch.BL-129
2. Check inside key antenna.BL-143
3. Check key switch.BL-124
4. Check Intelligent Key warning chime.BL-138
5. Check Intelligent Key warning buzzer.BL-138
6. Replace Intelligent Key unit.BL-160
Intelligent Key
warning buzzer
does not operate.Check Intelligent Key warning buzzer.BL-138