Nissan Pathfinder (2005 year). Instruction — part 97
REMOTE KEYLESS ENTRY SYSTEM
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2005 Pathfinder
2.
CHECK IPDM E/R INPUT VOLTAGE CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect IPDM E/R and horn relay.
3.
Check continuity between IPDM E/R connector E122 terminal 45 and horn relay connector H-1 terminal 1.
OK or NG
OK
>> Further inspection is necessary. Refer to
.
NG
>> Repair or replace harness.
Check Hazard Function
EIS003YZ
1.
CHECK HAZARD WARNING LAMP
Does hazard indicator flash with hazard switch?
Yes or No
Yes
>> Hazard warning lamp circuit is OK.
No
>> Check “hazard indicator”. Refer to
LT-74, "TURN SIGNAL AND HAZARD WARNING LAMPS"
.
Check Horn Function
EIS003Z0
First, perform the "SELF-DIAG RESULTS" in "BCM" with CONSULT-II, then perform the trouble diagnosis of
malfunction system indicated in "SELF-DIAG RESULTS" of "BCM".
1.
CHECK HORN FUNCTION
Does horn sound with horn switch?
Yes or No
Yes
>> Horn circuit is OK.
No
>> Check horn circuit. Refer to
.
Check Headlamp Function
EIS003Z1
First, perform the "SELF-DIAG RESULTS" in "BCM" with CONSULT-II, then perform the trouble diagnosis of
malfunction system indicated in "SELF-DIAG RESULTS" of "BCM".
1.
CHECK HEADLAMP OPERATION
Does headlamp come on when turning lighting switch ON?
Yes or No
Yes
>> Headlamp operation circuit is OK.
No
>> Check headlamp circuit. Refer to
.
Check Room Lamp Illumination Function
EIS003Z2
1.
CHECK ROOM LAMP ILLUMINATION FUNCTION
When room lamp switch is in DOOR position, open the front door LH or RH.
OK or NG
OK
>> System is OK.
NG
>> Check room lamp illumination circuit. Refer to
.
45 - 1
: Continuity should exist.
LIIA1054E
Room lamp and ignition keyhole illumination should illuminate.
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REMOTE KEYLESS ENTRY SYSTEM
2005 Pathfinder
ID Code Entry Procedure
EIS003Z3
KEYFOB ID SET UP WITH CONSULT-II
NOTE:
●
If a keyfob is lost, the ID code of the lost keyfob must be erased to prevent unauthorized use. A
specific ID code can be erased with CONSULT-II. However, when the ID code of a lost keyfob is not
known, all controller ID codes should be erased. After all ID codes are erased, the ID codes of all
remaining and/or new keyfobs must be re-registered.
●
When registering an additional keyfob, the existing ID codes in memory may or may not be erased.
If five ID codes are stored in memory when an additional code is registered, only the oldest code is
erased. If less than five codes are stored in memory when an additional code is registered, the
new ID code is added and no ID codes are erased.
●
Entry of a maximum of five ID codes is allowed. When more than five codes are entered, the oldest
ID code will be erased.
●
Even if the same ID code that is already in memory is input, the same ID code can be entered. The
code is counted as an additional code.
CAUTION:
If CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunctions might be
detected in self-diagnosis depending on control unit which carries on CAN communication.
1.
Turn ignition switch OFF.
2.
Connect CONSULT-II and CONSULT-II CONVERTER to the
data link connector.
3.
Turn ignition switch ON.
4.
Touch “START (NISSAN BASED VHCL)”.
5.
Touch “BCM”.
If "BCM" is not indicated, refer to
.
BBIA0538E
BCIA0029E
BCIA0030E
REMOTE KEYLESS ENTRY SYSTEM
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2005 Pathfinder
6.
Touch “MULTI REMOTE ENT”.
7.
Touch “WORK SUPPORT”.
8.
The items are shown on the figure can be set up.
●
“REMO CONT ID REGIST”
Use this mode to register a keyfob ID code.
NOTE:
Register the ID code when keyfob or BCM is replaced, or
when additional keyfob is required.
●
“REMO CONT ID ERASUR”
Use this mode to erase a keyfob ID code.
●
“REMO CONT ID CONFIR”
Use this mode to confirm if a keyfob ID code is registered or
not.
LIIA0194E
BCIA0031E
LIIA1147E
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REMOTE KEYLESS ENTRY SYSTEM
2005 Pathfinder
KEYFOB ID SET UP WITHOUT CONSULT-II
LIIA1670E
REMOTE KEYLESS ENTRY SYSTEM
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2005 Pathfinder
NOTE:
●
If a keyfob is lost, the ID code of the lost keyfob must be erased to prevent unauthorized use. A specific ID
code can be erased with CONSULT-II. However, when the ID code of a lost keyfob is not known, all con-
troller ID codes should be erased. After all ID codes are erased, the ID codes of all remaining and/or new
keyfobs must be re-registered.
To erase all ID codes in memory, register one ID code (keyfob) five times. After all ID codes are erased,
the ID codes of all remaining and/or new keyfobs must be re-registered.
●
When registering an additional keyfob, the existing ID codes in memory may or may not be erased. If five
ID codes are stored in memory, when an additional code is registered, only the oldest code is erased. If
less than five ID codes are stored in memory, when an additional ID code is registered, the new ID code is
added and no ID codes are erased.
●
If you need to activate more than two additional new keyfobs, repeat the procedure “Additional ID code
entry” for each new keyfob.
●
Entry of maximum five ID codes is allowed. When more than five ID codes are entered, the oldest ID code
will be erased.
●
Even if same ID code that is already in the memory is input, the same ID code can be entered. The code
is counted as an additional code.
Keyfob Battery Replacement
EIS003Z4
LIIA1514E
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VEHICLE SECURITY (THEFT WARNING) SYSTEM
2005 Pathfinder
VEHICLE SECURITY (THEFT WARNING) SYSTEM
PFP:28491
Component Parts and Harness Connector Location
EIS003Z5
WIIA0442E
VEHICLE SECURITY (THEFT WARNING) SYSTEM
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System Description
EIS003Z6
DESCRIPTION
Operation Flow
Setting the vehicle security system
Initial condition
●
Ignition switch is in OFF position.
Disarmed phase
●
When the vehicle is being driven or when doors are open, the vehicle security system is set in the dis-
armed phase on the assumption that the owner is inside or near the vehicle.
Pre-armed phase and armed phase
●
The vehicle security system turns into the "pre-armed" phase when all doors and glass hatch are closed
and locked. The security indicator lamp illuminates for 30 seconds. Then, the system automatically shifts
into the "armed" phase.
Canceling the set vehicle security system
When one of the following operations is performed, the armed phase is canceled.
1.
Unlock the doors with the key.
2.
Unlock the doors with the keyfob.
Activating the alarm operation of the vehicle security system
Make sure the system is in the armed phase.
When one of the following operations is performed, the system sounds the horns and flashes the headlamps
for about 50 seconds.
1.
Any door is opened before unlocking door with key or keyfob.
2.
Door is unlocked without using key or keyfob.
POWER SUPPLY AND GROUND CIRCUIT
Power is supplied at all times
●
through 10A fuse [No.19, located in the fuse block (J/B)]
●
to combination meter (security indicator lamp) terminal 3 and
●
through 50A fusible link (letter g , located in the fuse and fusible link box)
●
to BCM (body control module) terminal 70
●
through 10A fuse [No. 18, located in the fuse block (J/B)]
●
to BCM terminal 57
●
through 15A fuse (No. 30, located in the fuse and fusible link box)
PIIA1367E
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VEHICLE SECURITY (THEFT WARNING) SYSTEM
2005 Pathfinder
●
to horn relay terminal 2
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through 20A fuse (No. 52, located in the IPDM E/R) and
●
through 20A fuse (No. 53, located in the IPDM E/R),
●
to IPDM E/R internal CPU.
With the ignition switch in the ACC or ON position, power is supplied
●
through 10A fuse [No. 4, located in the fuse block (J/B)]
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to BCM terminal 11.
Ground is supplied
●
to BCM terminal 67
●
through body grounds M57, M61 and M79 and
●
to IPDM E/R terminals 38 and 59
●
through body ground E9, E15 and E24.
INITIAL CONDITION TO ACTIVATE THE SYSTEM
The operation of the vehicle security system is controlled by the doors and glass hatch.
To activate the vehicle security system, BCM must receive signals indicating the doors are closed and locked.
When a door is open, BCM terminal 12, 13, 47 or 48 receives a ground signal from each door switch.
When the glass hatch is open, BCM terminal 42 receives a ground signal from glass hatch ajar switch.
When front door LH or RH is unlocked, BCM terminal 46 receives a signal from terminal 11 of main power win-
dow and door lock/unlock switch or terminal 2 of power window and door lock/unlock switch RH.
When the back door is open, BCM terminal 43 receives a ground signal
●
from terminal 3 of the back door switch
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through terminal 1 of the back door switch
●
through body grounds D406 and D504.
VEHICLE SECURITY SYSTEM ALARM OPERATION
The vehicle security system is triggered by
●
opening a door
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unlocking door without using the key or keyfob.
The vehicle security system will be triggered once the system is in armed phase,
●
when BCM receives a ground signal at terminals 12, 13, 47, 48 (door switch), terminal 43 (back door
switch), or terminal 42 (glass hatch ajar switch).
When the vehicle security system is triggered, ground is supplied intermittently
●
from IPDM E/R CPU
●
to headlamp high relay and
●
from IPDM E/R terminal 45
●
to horn relay terminal 1.
The headlamps flash and the horn sounds intermittently.
The alarm automatically turns off after 50 seconds, but will reactivate if the vehicle is tampered with again.
VEHICLE SECURITY SYSTEM DEACTIVATION
To deactivate the vehicle security system, a door must be unlocked with the key or keyfob.
When the key is used to unlock a door, BCM terminal 7 receives signal
●
from terminal 3 of front door lock assembly LH (key cylinder switch).
When the BCM receives either one of these signals or unlock signal from keyfob or key cylinder switch, the
vehicle security system is deactivated. (Disarmed phase)
PANIC ALARM OPERATION
Remote keyless entry system can operate vehicle security system (horn and headlamps) as required.
When the remote keyless entry system is triggered, ground is supplied intermittently
●
from IPDM E/R CPU
●
to headlamp high relay and
●
from IPDM E/R terminal 45
●
to horn relay terminal 1.
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