Infiniti Q45. Manual — part 227
VEHICLE SECURITY (THEFT WARNING) SYSTEM
BL-177
C
D
E
F
G
H
J
K
L
M
A
B
BL
1 – 4 CHECK TRUNK LID LOCK SWITCH
1.
CHECK TRUNK ROOM LAMP SWITCH INPUT SIGNAL
With CONSULT-II
Check “TRUNK SWITCH” in “DATA MONITOR” mode with CONSULT
−
II.
Without CONSULT-II
Check trunk lid lock switch in Switch monitor mode.
Refer to Remote keyless entry system
.
OK or NG
OK
>> Trunk lid lock switch is OK.
NG
>> GO TO 2.
2.
CHECK TRUNK LID LOCK SWITCH
1.
Turn ignition switch OFF.
2.
Disconnect trunk lid lock switch connector.
3.
Check continuity between trunk lid lock switch terminals 1and 2.
(): with auto trunk
OK or NG
OK
>> Check the following. Repair or replace following item,
when there is a malfunction.
●
Trunk lid lock switch ground circuit
●
Harness for open or short between trunk lid lock switch and BCM
NG
>> Replace trunk lid lock switch.
When trunk lid is open
: TRUNK SW ON
When trunk lid is closed
: TRUNK SW OFF
PIIA0345E
Terminal
Condition of trunk lid
Continuity
1
2
Closed
No
Open
Yes
PIIA3073E
BL-178
VEHICLE SECURITY (THEFT WARNING) SYSTEM
Diagnostic Procedure 2
NIS000WZ
CHECK SECURITY INDICATOR LAMP
1.
INDICATOR LAMP ACTIVE TEST
With CONSULT-II
Check “INDICATOR LAMP” in “ACTIVE TEST” mode with CONSULT-II.
NOTE:
If CONSULT-II is not available, skip this procedure and go to the
next procedure.
OK or NG
OK
>> Security indicator lamp is OK.
NG
>> GO TO 2.
2.
CHECK INDICATOR LAMP
1.
Turn ignition switch OFF.
2.
Check indicator lamp condition.
OK or NG
OK
>> GO TO 3.
NG
>> Replace indicator lamp.
3.
CHECK POWER SUPPLY CIRCUIT FOR INDICATOR LAMP
1.
Disconnect multifunction switch (security indicator lamp) connector.
2.
Check voltage between multifunction switch (security indicator lamp) connector M83 terminal 20 and
ground.
OK or NG
OK
>> Check harness for open or short between multifunction
switch (security indicator lamp) and BCM.
NG
>> Check the following.
●
10A fuse [No. 6, located in fuse block (J/B) No. 1]
●
Harness for open or short between multifunction
switch (security indicator lamp) and fuse.
Perform operation shown on display.
Indicator lamp should illuminate.
PIIA0347E
20 (Y/G) – Ground
: Battery voltage.
PIIA3134E
VEHICLE SECURITY (THEFT WARNING) SYSTEM
BL-179
C
D
E
F
G
H
J
K
L
M
A
B
BL
Diagnostic Procedure 3
NIS000X0
CHECK DOOR UNLOCK SENSOR
1.
CHECK DOOR UNLOCK SENSOR INPUT SIGNAL
With CONSULT-II
Check door unlock sensor “LOCK SIG” in “DATA MONITOR” mode with CONSULT-II.
Without CONSULT-II
Check door lock knob operation in Switch monitor mode.
Refer to Remote keyless entry system
.
OK or NG
OK
>> Door unlock sensor is OK.
NG
>> GO TO 2. (Diagnose the malfunctioning door parts in
accordance with the following charts.)
2.
CHECK DOOR UNLOCK SENSOR INPUT SIGNAL
1.
Turn ignition switch “OFF”.
2.
Disconnect door lock actuator connector.
3.
Check voltage between each door control unit connector and ground.
OK or NG
OK
>> GO TO 3.
NG
>> Replace malfunctioning door control unit.
When door is locked
: LOCK SIG LOCK
When door is unlocked
: LOCK SIG UNLK
PIIA2803E
Door control unit connector
Terminal (Wire color)
Voltage (V)
(Approx.)
(+)
(-)
Front door
Driver side: D8
6 (G/Y)
Ground
5
Passenger side: D38
13 (G/Y)
Rear door
LH: D58
RH: D78
PIIB0179E
BL-180
VEHICLE SECURITY (THEFT WARNING) SYSTEM
3.
CHECK DOOR UNLOCK SENSOR SIGNAL CIRCUIT
1.
Disconnect door control unit connector.
2.
Check continuity between door control unit and door lock actuator (door unlock sensor) conectors.
3.
Check continuity between door control unit and ground.
OK or NG
OK
>> GO TO 4.
NG
>> Repair or replace harness.
4.
CHECK DOOR UNLOCK SENSOR GROUND CIRCUIT
1.
Turn ignition switch “OFF”.
2.
Disconnect door lock actuator connector.
3.
Check continuity between each door control unit and ground.
OK or NG
OK
>> Replace door lock actuator (door unlock sensor).
NG
>> Repair or replace harness.
Connector
Terminal
(wire color)
Connector
Terminal
(Wire color)
Continuity
Driver side:
D8
6 (G/Y)
D11
2 (G/Y)
Yes
Passenger
side: D38
13 (G/Y)
D41
Rear LH:
D58
D61
Rear RH:
D78
D81
Connector
Terminal (wire color)
Continuity
Driver side: D8
6 (G/Y)
Ground
No
Passenger side: D38
13 (G/Y)
Rear LH: D58
Rear RH: D78
PIIA2857E
PIIB0180E
Connector
Terminal (wire color)
Continuity
Driver side: D11
4 (B)
Ground
Yes
Passenger side: D41
Rear LH: D61
Rear RH: D81
PIIA2859E
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст