Nissan Murano Z50 (2003 year). Manual — part 37
REMOTE KEYLESS ENTRY SYSTEM
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2.
CHECK DOOR SWITCH
1.
Turn ignition switch OFF.
2.
Disconnect door switch and unified meter and A/C amp. connectors.
3.
Check continuity between door switch connectors D10, D38,
D56, D76 terminals 4 and unified meter and A/C amp. connector
M49 terminals 8, 7, 18, 17.
4.
Check continuity between unified meter and A/C amp. connector
M49 terminals 7, 8, 17, 18 and ground.
OK or NG
OK
>> GO TO 3.
NG
>> Repair or replace harness.
3.
CHECK DOOR SWITCH
Check continuity between door switch terminals 4 and 5.
OK or NG
OK
>> GO TO 4.
NG
>> Replace door switch.
Item
Terminal
Continuity
Front door switch
(driver side)
4 (SB) – 8 (SB)
Yes
Front door switch
(passenger side)
4 (R/G) – 7 (R)
Rear door switch LH
4 (V) – 18 (R/W)
Rear door switch RH
4 (R/W) – 17 (R/Y)
Item
Terminal
Continuity
Unified meter and A/C amp.
7 (R)
Ground
No
8 (SB)
17 (R/Y)
18 (R/W)
PIIA4312E
Terminal
Door switch condition
Continuity
4 - 5
Open position
Yes
Closed position
No
PIIA4314E
BL-116
REMOTE KEYLESS ENTRY SYSTEM
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4.
CHECK DOOR SWITCH GROUND HARNESS
Check continuity between door switch connectors D10, D38, D56,
D76 terminal 5 and ground.
OK or NG
OK
>> GO TO 5.
NG
>> Repair or replace harness.
5.
CHECK DOOR SWITCH INPUT SIGNAL
1.
Connect unified meter and A/C amp. connector.
2.
Check voltage between unified meter and A/C amp. connector
M49 terminals 7, 8, 17, 18 and ground.
OK or NG
OK
>> Check harness connection.
NG
>> Replace unified meter and A/C amp.
Item
Terminal
Continuity
Door switch (driver side,
passenger side, rear RH)
5 (B)
Ground
Yes
Door switch (rear LH)
5 (G/Y)
PIIA4313E
7 (R) – Ground
: Battery voltage
8 (SB) – Ground
: Battery voltage
17 (R/Y) – Ground
: Battery voltage
18 (R/W) – Ground
: Battery voltage
PIIA4311E
REMOTE KEYLESS ENTRY SYSTEM
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CHECK BACK DOOR SWITCH
1.
CHECK BACK DOOR SWITCH INPUT SIGNAL
With CONSULT-II
Check back door switch (“BACK DOOR SW”) in “DATA MONITOR” mode with CONSULT-II.
Without CONSULT-II
Check voltage between BCM connector and ground.
*1: When battery saver control function is not activated.
*2: When battery saver control function is activated.
OK or NG
OK
>> Back door switch circuit is OK.
NG
>> GO TO 2
2.
CHECK BACK DOOR SWITCH HARNESS
1.
Turn ignition switch OFF.
2.
Disconnect BCM and back door switch connectors.
3.
Check continuity between BCM connector M34 terminal 18 and
back door switch connector D100 terminal 1.
4.
Check continuity between BCM connector M34 terminal 18 and
ground.
OK or NG
OK
>> GO TO 3
NG
>> Repair or replace harness.
Monitor item
Condition
BACK DOOR SW
Back door close
OFF
Back door open
ON
PIIA2488E
Item
Terminals
(Wire color)
Condition
Voltage (V)
Approx.
(+)
(–)
Con-
nector
Terminal
(Wire
color)
Back door switch
M34
18 (V/W)
Ground
OPEN
0
CLOSE
5*
1
12*
2
PIIA2489E
18 (V/W) – 1 (V/W)
: Continuity should exist.
18 (V/W) – Ground
: Continuity should not exist.
PIIA6221E
BL-118
REMOTE KEYLESS ENTRY SYSTEM
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3.
CHECK BACK DOOR SWITCH
Check continuity between back door switch terminals 1 and 3.
OK or NG
OK
>> GO TO 4.
NG
>> Replace back door switch.
4.
CHECK BACK DOOR SWITCH GROUND HARNESS
Check continuity between back door switch connector D100 terminal 3 (B) and ground.
OK or NG
OK
>> Check harness connection.
NG
>> Repair or replace harness.
Check Key Switch
AIS003Y8
1.
CHECK KEY SWITCH INPUT SIGNAL
With CONSULT-II
Check ignition key switch “IGN ON SW” in “DATA MONITOR” mode
with CONSULT-II.
Without CONSULT-II
Check voltage between BCM connector M37 terminal 62 (B/R) and ground.
OK or NG
OK
>> Key switch circuit is OK.
NG
>> GO TO 2.
Terminal
Back door switch condition
Continuity
1 - 3
Open position
Yes
Closed position
No
PIIA4316E
3 (B) - Ground
: Continuity should exist.
PIIA2490E
Monitor item
Condition
KEY ON SW
Key is removed from IGN key cylinder
OFF
Key is inserted in IGN key cylinder
ON
PIIA6470E
Terminal
(Wire color)
Condition
Voltage (V)
Approx.
62 (B/R)
Ground
Key is removed from ignition key cylinder.
0
Key is inserted in ignition key cylinder.
Battery voltage
PIIA4139E
REMOTE KEYLESS ENTRY SYSTEM
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2.
CHECK KEY SWITCH
1.
Disconnect key switch connector.
2.
Check continuity between key switch connector M28 terminals 3
and 4.
OK or NG
OK
>> Check the following.
●
10A fuse [No. 21, 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.
Check IPDM E/R Operation
AIS002FW
1.
CHECK IPDM E/R INPUT VOLTAGE
1.
Turn ignition switch OFF.
2.
Check voltage between IPDM E/R connector E9 terminal 53 (G/O) and ground.
OK or NG
OK
>> Replace IPDM E/R.
NG
>> GO TO 2
2.
CHECK IPDM E/R HARNESS
1.
Disconnect IPDM E/R and horn relay connector.
2.
Check continuity between IPDM E/R connector E9 terminal 53 (G/O) and horn relay connector E11 termi-
nal 1 (G/O).
OK or NG
OK
>> Check harness connection.
NG
>> Repair or replace harness.
Terminal
Condition
Continuity
3 - 4
Key is removed from IGN key cylinder
NO
Key is inserted in IGN key cylinder.
YES
PIIA3044E
Connector
Terminal
(Wire color)
Voltage (V)
Approx.
(+)
(–)
E9
53 (G/O)
Ground
Battery voltage
PIIA2973E
53 (G/O) – 1 (G/O)
: Continuity should exist.
PIIA2974E
BL-120
REMOTE KEYLESS ENTRY SYSTEM
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Check Hazard Function
AIS002FY
1.
CHECK HAZARD WARNING LAMP
Does hazard warning lamp flash with hazard switch?
YES or NO
YES
>> Hazard warning lamp circuit is OK.
NO
>> Check hazard warning lamp circuit. Refer to
LT-213, "TURN SIGNAL AND HAZARD WARNING
Check Horn Function
AIS002FZ
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
Inspection Using CONSULT-II (Self-Diagnosis)"
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
AIS002G0
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
Inspection Using CONSULT-II (Self-Diagnosis)"
1.
CHECK HEADLAMP OPERATION
Does headlamp come on when turning lighting switch “ON”?
YES or NO
YES
>> Headlamp circuit is OK.
NO
>> Check headlamp system. Refer to
LT-8, "HEADLAMP - XENON TYPE -"
.
Check Room Lamp and Ignition Keyhole Illumination Function
AIS002G1
1.
CHECK ROOM LAMP AND KEYHOLE ILLUMINATION OPERATION
When room lamp switch is in “DOOR” position, open the front door (LH or RH).
OK or NG
OK
>> Room lamp and ignition keyhole illumination circuit is OK.
NG
>> Check room lamp and ignition keyhole illumination circuit. Refer to
,
LT-327, "Ignition Key Hole Illumination Control Does Not Operate"
Room lamp and ignition keyhole illumination should illuminate.
REMOTE KEYLESS ENTRY SYSTEM
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ID Code Entry Procedure
AIS002G2
KEY FOB ID SET UP WITH CONSULT-II
CAUTION:
If CONVERTER is not connected with CONSULT-II, vehicle occur the “FAIL-SAFE MODE” which is
“LIGHT UP THE HEADLAMP” and/or “COOLING FAN ROTATING” when CONSULT-II is started.
NOTE:
●
If a key fob is lost, the ID code of the lost key fob 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 key fob 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 key fobs must be re-registered.
●
When registering an additional key fob, 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 old-
est 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.
●
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.
1.
Turn ignition switch “OFF”.
2.
Connect “CONSULT-II” and “CONSULT-II CONVERTER” to
data link connector.
3.
Turn ignition switch ON.
4.
Touch “START (NISSAN BASED VHCL)”.
5.
Touch “BCM”.
If “BCM” is not indicated, go to
.
PIIA1095E
MBIB0233E
LIIA0033E
BL-122
REMOTE KEYLESS ENTRY SYSTEM
Revision; 2004 April
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6.
Touch “MULTI REMOTE ENT”.
7.
Touch “WORK SUPPORT”.
8.
The items are shown on the figure can be set up.
●
“REMO CONT ID CONFIR”
Use this mode to confirm if a key fob ID code is registered or
not.
●
“REMO CONT ID REGIST”
Use this mode to register a key fob ID code.
NOTE:
Register a key fob ID code when key fob or BCM is
replaced, or when additional key fob is required.
●
“REMO CONT ID ERASUR”
Use this mode to erase a key fob ID code.
LIIA0194E
SEL274W
PIIA7364E
REMOTE KEYLESS ENTRY SYSTEM
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KEY FOB ID SET UP WITHOUT CONSULT-II
PIIA2839E
BL-124
REMOTE KEYLESS ENTRY SYSTEM
Revision; 2004 April
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NOTE:
●
If a key fob is lost, the ID code of the lost key fob 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 key fob 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 key fobs must be re-registered.
To erase all ID codes in memory, register one ID code (key fob) five times. After all ID codes are erased,
the ID codes of all remaining and/or new key fobs must be re-registered.
●
When registering an additional key fob, 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 key fobs, repeat the procedure “Additional ID code
entry” for each new key fob.
●
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.
Key Fob Battery Replacement
AIS002G3
PIIA4706E
DOOR
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DOOR
PFP:80100
Fitting Adjustment
AIS002B5
FRONT DOOR
Longitudinal Clearance and Surface Height Adjustment at Front End
1.
Loosen the hinge mounting bolts. Raise the front door at rear end to adjust.
REAR DOOR
Longitudinal Clearance and Surface Height Adjustment at Front End
1.
Remove the center pillar upper garnish and center pillar lower garnish. Refer to
.
2.
Accessing from inside the vehicle, loosen the mounting nuts. Open the rear door, and raise the rear door
at rear end to adjust.
1.
Front fender
2.
Front door outer
3.
Rear door outer
PIIA3914E
BL-126
DOOR
Revision; 2004 April
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STRIKER ADJUSTMENT
1.
Adjust the striker so that it becomes parallel with the lock inser-
tion direction.
Removal and Installation of Front Door
AIS002B6
CAUTION:
●
When removing and installing the front door assembly, support the door with a jack and cloth to
protect the door and body.
●
When removing and installing front door assembly, be sure to carry out the fitting adjustment
Refer to
.
●
Check the hinge rotating part for poor lubrication. If necessary, apply “body grease”.
●
After installing, check operation.
REMOVAL
1.
Pull the lever and remove the front door harness connector
while removing tabs of door harness connector.
2.
Remove the mounting bolts of the check link on the vehicle.
3.
Remove the door-side hinge mounting nuts, and remove the
door assembly.
SIIA0338E
PIIA2514E
PIIA2515E
PIIA3925E
DOOR
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INSTALLATION
Install in the reverse order of removal.
Removal and Installation of Rear Door
AIS002B7
CAUTION:
●
When removing and installing the rear door assembly, support the door with a jack and cloth to
protect the door and body.
●
When removing and installing rear door assembly, be sure to carry out the fitting adjustment
REfer to
●
Check the hinge rotating part for poor lubrication. If necessary, apply “body grease”.
●
After installing, check operation.
REMOVEL
1.
Pull out grommet, and detach rear door harness connector.
2.
Remove the mounting bolts of the check link on the vehicle.
3.
Remove the door-side hinge mounting nuts, and remove the
door assembly.
INSTALLATION
Install in the reverse order of assembly.
PIIA2787E
PIIA2788E
PIIA4412E
BL-128
DOOR
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Door Weatherstrip
AIS002B8
REMOVAL
1.
Remove the mounting bolts of the check link on the vehicle. Refer to
BL-126, "Removal and Installation of
or
BL-127, "Removal and Installation of Rear Door"
2.
Remove the weatherstrip clips and remove weatherstrip.
INSTALLATION
Install in the reverse order of assembly.
1.
Weatherstrip
PIIA3923E
FRONT DOOR LOCK
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FRONT DOOR LOCK
PFP:80502
Component Structure
AIS002B9
Removal and Installation
AIS002BA
REMOVAL
1.
Remove the front door finisher. Refer to
.
2.
Disconnect the inside handle knob cable and lock knob cable
from the back side of the front door finisher.
3.
Remove the front door window and front door module assembly. Refer to
4.
Remove door side grommet, and remove door key cylinder assembly (driver side) and outside handle
escutcheon (passenger side) bolts (TORX T30) from grommet hole.
1.
Front gasket
2.
Outside handle
3.
Door key cylinder assembly (Driver
side)
Outside handle escutcheon (Pas-
senger side)
4.
Rear gasket
5.
Outside handle bracket
6.
Grommet
7.
Key cylinder rod (Driver side only)
8.
Outside handle cable
9.
Door lock assembly
10. Inside handle knob cable
11.
Lock knob cable
12. Inside handle
PIIA3511E
PIIA4014E
BL-130
FRONT DOOR LOCK
Revision; 2004 April
2003 Murano
CAUTION:
Do not forcibly remove the TORX bolts (T30).
5.
Reach to separate the key cylinder rod connection (on the handle). If no door key cylinder is found, GO
TO 6.
6.
While pulling the outside handle, remove door key cylinder
assembly.
7.
While pulling outside handle, slide toward rear of vehicle to
remove outside handle.
8.
Remove the front gasket and rear gasket.
PIIA3553E
PIIA3554E
PIIA3555E
PIIA3557E
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