Infiniti F50. Manual — part 303
A/T INDICATOR
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A/T Indicator Does Not Illuminate
EKS001BW
1.
PERFORM SELF-DIAGNOSIS INSPECTION
Perform combination meter self-diagnosis mode. Refer to
DI-18, "Meter/Gauges Operation, Odo/Trip Meter, A/
T Indicator and ICC System Display"
.
OK or NG
OK
>> GO TO 2.
NG
>> Replace unified meter control unit (main and sub) and meter and gauge assembly.
2.
CHECK TCM CONTROL UNIT SYSTEM
Perform TCM self-diagnosis. Refer to
in AT section.
OK or NG
OK
>> Replace unified meter control unit (main and sub) and meter and gauge assembly.
NG
>> Perform “Diagnosis Procedure” for displayed DTC.
DI-56
WARNING CHIME
WARNING CHIME
PFP:24814
System Description
EKS0010V
FUNCTION
Power is supplied at all times
●
through 10A fuse [No. 3, located in the fuse block (J/B) No. 1]
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to BCM terminal 105,
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through 10A fuse [No. 6, located in the fuse block (J/B) No. 1]
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to headlamp battery saver control unit terminal 7 and
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to warning chime terminal 1,
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through warning chime terminal 3
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to BCM terminal 12,
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through 10A fuse [No. 8, located in the fuse block (J/B) No. 1]
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to key switch and key lock solenoid (key switch) terminal 3, and
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through 15A fuse [No. 54, located in the fuse, fusible link and relay block (J/B)]
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to tail lamp relay terminals 2 and 6 [located in fuse, fusible link and relay block (J/B)].
With ignition switch in ON or START position, power is supplied
●
through 10A fuse [No. 1, located in the fuse block (J/B) No. 1]
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to BCM terminal 68.
Ground is supplied
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to BCM terminals 56 and 113
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through grounds M24 and M114.
IGNITION KEY WARNING CHIME
With ignition switch in OFF or ACC position, and the driver's door open, the warning chime will sound. Power
is supplied
●
through key switch and key lock solenoid (key switch) terminal 4
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to BCM terminal 69,and
Ground is supplied
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to BCM terminal 142
●
through front door switch (driver side) terminal 1.
Front door switch (driver side) is case ground.
LIGHT WARNING CHIME
With ignition switch OFF or ACC position, driver's door open, and lighting switch in 1ST or 2ND position, warn-
ing chime will sound. [Except when headlamp battery saver control operates (for 45 seconds after ignition
switch is turned to OFF or ACC position) and headlamps do not illuminate.] Power is supplied
●
from tail lamp relay [located in fuse, fusible link and relay block (J/B)] terminal 12R
●
to BCM terminal 3,
Ground is supplied
●
from door switch (driver side) terminal 1
●
to BCM terminal 142.
Front door switch (driver side) is case ground.
Item
Description
Ignition key warning chime
Sounds warning chime when driver’s door is opened with key in ignition key cylinder and ignition
switch “OFF” or “ACC” position.
Light warning chime
Sounds warning chime when driver’s door is opened with lighting switch in the 1st or 2nd position
and ignition switch “OFF” or “ACC” position.
Seat belt warning chime
Sounds warning chime for about 6 seconds if ignition switch is turned “ON” when driver’s seat belt is
unfastened.
WARNING CHIME
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SEAT BELT WARNING CHIME
With ignition switch turned ON and seat belt unfastened (seat belt switch ON), warning chime will sound for
approximately 6 seconds.
Ground is supplied
●
from seat belt buckle switch terminal 41
●
to BCM terminal 147
Seat belt terminal 15A is grounded through grounds B17 and B57.
Component Parts and Harness Connector Location
EKS0010W
Major Component Parts and Function
EKS0010X
SKIA0502E
Components
Functions
BCM
It operates the warning chime intermittently by signals from the ignition switch, key
−
in
detection switch, lighting switch, or front door switch (driver side) or seat belt buckle
switch (driver side).
Warning chime
It generates intermittent sounds by signals from the BCM.
DI-58
WARNING CHIME
Schematic
EKS0019J
TKWM0533E
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