Nissan Pathfinder (2005 year). Instruction — part 95
REMOTE KEYLESS ENTRY SYSTEM
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2005 Pathfinder
WIWA0544E
BL-48
REMOTE KEYLESS ENTRY SYSTEM
2005 Pathfinder
WIWA0545E
REMOTE KEYLESS ENTRY SYSTEM
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2005 Pathfinder
Terminals and Reference Value for BCM
EIS003YL
Terminal
Wire
Color
Item
Condition
Voltage (V)
(Approx.)
11
G/B
Ignition switch (ACC)
Ignition switch ACC
Battery voltage
12
LG
Front door switch RH
Door close (OFF)
→
Door open (ON)
Battery voltage
→
0
13
L
Rear door switch RH
Door close (OFF)
→
Door open (ON)
Battery voltage
→
0
18
BR
Remote keyless entry
receiver (Ground)
—
0
19
V
Remote keyless entry
receiver (Power supply)
Ignition switch OFF
20
G
Remote keyless entry
receiver signal (Signal)
Stand-by (keyfob buttons released)
When remote keyless entry receiver
receives signal from keyfob (keyfob
buttons pressed)
37
B
Key switch (insert)
Key inserted in IGN key cylinder
(ON)
→
Key removed from IGN key
cylinder (OFF)
Battery voltage
→
0
38
W/R
Ignition switch (ON)
Ignition switch ON
Battery voltage
39
L
CAN-H
—
—
40
P
CAN-L
—
—
43
Y
Back door switch
Door close (OFF)
→
Door open (ON)
Battery voltage
→
0
47
GR
Front door switch LH
Door close (OFF)
→
Door open (ON)
Battery voltage
→
0
48
P
Rear door switch LH
Door close (OFF)
→
Door open (ON)
Battery voltage
→
0
56
V
Battery saver
(Interior lamp)
Battery saver operated
→
Battery
saver not operated (ON
→
OFF)
Battery voltage
→
0
57
R/Y
Power source (BAT)
—
Battery voltage
59
GR
Front door lock assembly LH
and fuel lid door lock actuator
(unlock)
Door lock & unlock switch
(neutral
→
unlocked)
0
→
Battery voltage
60
LG
Turn signal LH
When doors are locked or unlocked
using keyfob (OFF
→
ON) *2
0
→
Battery voltage
61
G
Turn signal RH
When doors are locked or unlocked
using keyfob (OFF
→
ON) *2
0
→
Battery voltage
63
BR
Room lamp
Room lamp ON *1
Battery voltage
Room Lamp OFF *1
0
LIIA1893E
LIIA1894E
LIIA1895E
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REMOTE KEYLESS ENTRY SYSTEM
2005 Pathfinder
●
*1: when room lamp switch is in "DOOR" position.
●
*2: when hazard reminder is ON.
Terminals and Reference Value for IPDM E/R
EIS003YM
*1: when horn reminder is ON.
65
V
All door lock actuators (lock)
Door lock & unlock switch
(neutral
→
lock)
0
→
Battery voltage
66
L
Front door lock actuator RH,
rear door lock actuators LH/
RH and back door lock actua-
tor (unlock)
Door lock & unlock switch
(neutral
→
unlocked)
0
→
Battery voltage
67
B
Ground
—
0
70
W
Power source (BAT)
—
Battery voltage
Terminal
Wire
Color
Item
Condition
Voltage (V)
(Approx.)
Terminal
Wire
Color
Item
Condition
Voltage (V)
(Approx.)
38
B
Ground
—
0
39
L
CAN-H
—
—
40
P
CAN-L
—
—
45
LG
Horn relay
When doors locks are operated
using keyfob (OFF
→
ON) *1
Battery voltage
→
0
59
B
Ground
—
0
REMOTE KEYLESS ENTRY SYSTEM
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2005 Pathfinder
CONSULT-II Function (BCM)
EIS003YN
CONSULT-II can display each diagnostic item using the diagnostic test modes shown following.
CONSULT-II Inspection Procedure
EIS003YO
“MULTI REMOTE ENT”
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 out 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
.
BCM diagnostic
test item
Diagnostic mode
Description
Inspection by part
WORK SUPPORT
Supports inspections and adjustments. Commands are transmitted to the BCM
for setting the status suitable for required operation, input/output signals are
received from the BCM and received data is displayed.
DATA MONITOR
Displays BCM input/output data in real time.
ACTIVE TEST
Operation of electrical loads can be checked by sending drive signal to them.
SELF-DIAG RESULTS
Displays BCM self-diagnosis results.
CAN DIAG SUPPORT MNTR
The result of transmit/receive diagnosis of CAN communication can be read.
ECU PART NUMBER
BCM part number can be read.
CONFIGURATION
Performs BCM configuration read/write functions.
BBIA0538E
BCIA0029E
BCIA0030E
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REMOTE KEYLESS ENTRY SYSTEM
2005 Pathfinder
6.
Touch “MULTI REMOTE ENT”.
7.
Select diagnosis mode.
“DATA MONITOR”, “ACTIVE TEST” and “WORK SUPPORT”
are available.
CONSULT-II Application Items
EIS003YP
“MULTI REMOTE ENT”
Data Monitor
Active Test
LIIA0194E
BCIA0031E
Monitored Item
Description
DOOR SW-AS
Indicates [ON/OFF] condition of front door switch RH.
DOOR SW-RR
Indicates [ON/OFF] condition of rear door switch RH.
DOOR SW-RL
Indicates [ON/OFF] condition of rear door switch LH.
DOOR SW-DR
Indicates [ON/OFF] condition of front door switch LH.
BACK DOOR SW
Indicates [ON/OFF] condition of back door switch.
KEY ON SW
Indicates [ON/OFF] condition of key switch.
ACC ON SW
Indicates [ON/OFF] condition of ignition switch in ACC position.
IGN ON SW
Indicates [ON/OFF] condition of ignition switch in ON position.
KEYLESS PANIC
Indicates [ON/OFF] condition of panic signal from keyfob.
KEYLESS UNLOCK
Indicates [ON/OFF] condition of unlock signal from keyfob.
KEYLESS LOCK
Indicates [ON/OFF] condition of lock signal from keyfob.
KEY CYL LK-SW
Indicates [ON/OFF] condition of lock signal from door key cylinder switch.
CDL UNLOCK SW
Indicates [ON/OFF] condition of unlock signal from lock/unlock switch.
CDL LOCK SW
Indicates [ON/OFF] condition of lock signal from lock/unlock switch.
RKE LCK-UNLCK
Indicates [ON/OFF] condition of lock/unlock signal at the same time from keyfob.
RKE KEEP UNLK
Indicates [ON/OFF] condition of unlock signal from keyfob.
Test Item
Description
FLASHER
This test is able to check right and left hazard reminder operation. The right hazard lamp turns on
when “RH” on CONSULT-II screen is touched and the left hazard lamp turns on when "LH" on CON-
SULT-II screen is touched.
REMOTE KEYLESS ENTRY SYSTEM
BL-53
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2005 Pathfinder
Work Support
*: Perform this mode always in the state of C mode. Refer to
BL-42, "Hazard and Horn Reminder"
.
HORN CHIRP SET*
*: Perform this mode always in the state of C mode. Refer to
BL-42, "Hazard and Horn Reminder"
.
HAZARD LAMP BACK SET*
*: Perform this mode always in the state of C mode. Refer to
BL-42, "Hazard and Horn Reminder"
.
MULTI ANSWER BACK SET
AUTO LOCK SET
PANIC ALARM SET
HORN
This test is able to check panic alarm and horn reminder operations. The alarm activate for 0.5 sec-
onds after “ON” on CONSULT-II screen is touched.
DOOR LOCK
This test is able to check door lock operation. The doors lock and unlock based on the item on CON-
SULT-II screen touched.
Test Item
Description
Test Item
Description
REMO CONT ID REGIST
Keyfob ID code can be registered.
REMO CONT ID ERASUR
Keyfob ID code can be erased.
REMO CONT ID CONFIR
It can be checked whether keyfob ID code is registered or not in this mode.
HORN CHIRP SET*
Horn chirp function mode can be changed in this mode. The function mode will be changed when
"CHANG SETT" on CONSULT-II screen is touched.
HAZARD LAMP SET*
Hazard lamp function mode can be changed in this mode. The function mode will be changed when
"CHANG SETT" on CONSULT-II screen is touched.
MULTI ANSWER BACK SET
Hazard and horn reminder mode can be changed in this mode. The reminder mode will be changed
when “CHANG SETT” on CONSULT-II screen is touched.
AUTO LOCK SET
Auto locking function mode can be changed in this mode. The function mode will be changed when
"CHANG SETT" on CONSULT-II screen is touched.
PANIC ALRM SET
Panic alarm operation mode can be changed in this mode. The operation mode will be changed
when "CHANG SETT" on CONSULT-II screen is touched.
Horn chirp function
ON
OFF
MODE1
MODE2
MODE3
MODE4
Hazard lamp operation mode
Nothing
Unlock only
Lock only
Lock and Unlock
MODE 1
(C mode)
MODE 2
(S mode)
Key fob operation
Lock
Unlock
Lock
Unlock
Hazard warning lamp flash
Twice
Once
Twice
—
Horn sound
Once
—
—
—
MODE 1
MODE 2
MODE 3
Auto locking function
1 minutes
Nothing
5 minutes
MODE 1
MODE 2
MODE 3
Key fob operation
0.5 seconds
Nothing
1.5 seconds
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REMOTE KEYLESS ENTRY SYSTEM
2005 Pathfinder
Trouble Diagnosis Procedure
EIS003YQ
1.
Check the trouble symptom and customer's requests.
2.
Understand outline of system. Refer to
.
3.
Confirm system operation.
●
Check that the power door lock system operates normally. Refer to
.
4.
Perform pre-diagnosis inspection. Refer to
BL-54, "Pre-Diagnosis Inspection"
.
5.
Refer to trouble diagnosis chart by symptom, repair or replace any malfunctioning parts. Refer to
.
6.
Inspection End.
Pre-Diagnosis Inspection
EIS003YR
BCM POWER SUPPLY AND GROUND CIRCUIT INSPECTION
1.
FUSE INSPECTION
Check the following fuses and fusible link in the fuse block (J/B) and fuse and fusible link box.
OK or NG
OK
>> GO TO 2.
NG
>> Replace the fuse or fusible link.
2.
POWER SUPPLY CIRCUIT INSPECTION
Disconnect BCM connector, and connect vehicle-side connector terminals shown below to positive probe and
body ground to negative probe. Measure voltage.
OK or NG
OK
>> GO TO 3.
NG
>> Repair or replace harness.
3.
GROUND CIRCUIT INSPECTION
Check continuity between BCM vehicle-side connector and body ground.
OK or NG
OK
>> Power supply and ground circuits are normal.
NG
>> Repair or replace harness.
Unit
Terminal No.
Signal name
No.
Location
BCM
57
Battery power supply
18
Fuse block (J/B)
70
Battery power supply
g
Fuse and fusible link box
11
ACC power supply
4
Fuse block (J/B)
38
IGN power supply
1
Fuse block (J/B)
Unit
Terminal No.
Signal name
Ignition switch
Voltage
BCM
57
Battery power supply
OFF
Battery voltage
70
Battery power supply
OFF
Battery voltage
11
ACC power supply
ACC
Battery voltage
38
IGN power supply
ON
Battery voltage
Unit
Terminal No.
Signal name
Ignition switch
Continuity
BCM
67
Ground
OFF
Yes
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