Nissan Pathfinder (2005 year). Instruction — part 141
A/T INDICATOR
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2005 Pathfinder
A/T Indicator Does Not Illuminate
EKS009O2
1.
CHECK SELF-DIAGNOSIS OF COMBINATION METER
Perform combination meter self-diagnosis. Refer to
DI-11, "SELF-DIAGNOSIS FUNCTION"
.
OK or NG
OK
>> GO TO 2.
NG
>> Replace combination meter. Refer to
.
2.
CHECK TCM
Perform self-diagnosis of TCM. Refer to
AT-87, "SELF-DIAGNOSTIC RESULT MODE"
.
OK or NG
OK
>> Replace combination meter. Refer to
.
NG
>> Refer to
DI-11, "SELF-DIAGNOSIS FUNCTION"
.
DI-46
WARNING CHIME
2005 Pathfinder
WARNING CHIME
PFP:24814
Component Parts and Harness Connector Location
EKS009O3
WKIA3290E
WARNING CHIME
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2005 Pathfinder
System Description
EKS009O4
FUNCTION
Power is supplied at all times
●
through 50A fusible link (letter g , located in the fuse and fusible link box)
●
to BCM terminal 70, and
●
through 10A fuse [No. 25, located in the fuse and fusible link box]
●
to key switch and key lock solenoid terminal 2.
With ignition switch in ON or START position, power is supplied
●
through 10A fuse [No. 1, located in the fuse block (J/B)]
●
to BCM terminal 38.
Ground is supplied
●
to BCM terminal 67
●
through body grounds M57, M61, and M79.
NOTE:
When ignition key warning chime, light warning chime, and seat belt warning chime are required at the same
time, the priorities for each chime are the following.
1.
Light warning chime
2.
Ignition key warning chime
3.
Seat belt warning chime
LIGHT WARNING CHIME
With the key removed from the ignition switch, the driver's door open, and the lighting switch (part of the com-
bination switch) in 1st or 2nd position, the warning chime will sound. [Except when headlamp battery saver
control operates (5 minutes after ignition switch is turned to OFF or ACC position) and headlamps do not illu-
minate.]
Signal is supplied
●
from combination switch (lighting switch) terminals 5, 6, 7, 10, 11, 12, 13, 14, 15 and 16
●
to BCM terminals 2, 3, 4, 5, 6, 32, 33, 34, 35 and 36.
NOTE:
Lighting switch (detected by BCM) is in 1st or 2nd position. Refer to
.
Ground is supplied
●
to BCM terminal 47
●
through front door switch LH terminal 2.
Front door switch LH is case grounded.
BCM detects headlamps are illuminated, and sends light warning signal to combination meter CAN communi-
cation lines. When the combination meter receives light warning signal, it sounds warning chime.
IGNITION KEY WARNING CHIME
With the key inserted in the ignition switch, the ignition switch in OFF position, and the driver's door open, the
warning chime will sound.
Power is supplied
●
through key switch and key lock solenoid terminal 1
●
to BCM terminal 37.
Ground is supplied
●
to BCM terminal 47
●
through front door switch LH terminal 2.
Front door switch LH is case grounded.
BCM detects key inserted into the ignition switch, and sends key warning signal to combination meter via CAN
communication lines. When the combination meter receives key warning signal, it sounds warning chime.
SEAT BELT WARNING CHIME
When the ignition switch is turned ON with the driver seat belt unfastened (seat belt buckle switch LH unfas-
tened), warning chime will sound for approximately 6 seconds.
DI-48
WARNING CHIME
2005 Pathfinder
Ground is supplied
●
to combination meter terminal 24
●
through seat belt buckle switch LH terminal 1.
Seat belt buckle switch LH terminal 2 is grounded through body grounds B7 and B19.
The combination meter sends seat belt buckle switch LH unfastened signal to BCM via CAN communication
line.
BCM receives seat belt buckle switch LH unfastened signal from combination meter via CAN communication
line, and sends seat belt warning signal to the combination meter via CAN communication line. When the
combination meter receives the seat belt warning signal, it sounds the warning chime. The BCM controls the
(6 second) duration of the seat belt warning chime.
CAN Communication System Description
EKS009O5
Refer to
.
WARNING CHIME
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2005 Pathfinder
Wiring Diagram — CHIME —
EKS009O6
WKWA2061E
DI-50
WARNING CHIME
2005 Pathfinder
WKWA2062E
WARNING CHIME
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2005 Pathfinder
Terminals and Reference Value for BCM
EKS009O7
Terminal
No.
Wire
color
Item
Condition
Reference value (V)
(Approx.)
Ignition
switch
Measurement method
2
P
Combination switch input 5
ON
●
Light switch and wiper switch
OFF
●
Wiper dial position 4
3
SB
Combination switch input 4
ON
●
Light switch and wiper switch
OFF
●
Wiper dial position 4
4
V
Combination switch input 3
ON
●
Light switch and wiper switch
OFF
●
Wiper dial position 4
5
L
Combination switch input 2
ON
●
Light switch and wiper switch
OFF
●
Wiper dial position 4
6
R
Combination switch input 1
32
O
Combination switch output 5
ON
●
Light switch and wiper switch
OFF
●
Wiper dial position 4
33
GR
Combination switch output 4
ON
●
Light switch and wiper switch
OFF
●
Wiper dial position 4
34
G
Combination switch output 3
ON
●
Light switch and wiper switch
OFF
●
Wiper dial position 4
SKIA5291E
SKIA5292E
SKIA5291E
SKIA5292E
SKIA5291E
SKIA5292E
SKIA5291E
DI-52
WARNING CHIME
2005 Pathfinder
Terminals and Reference Value for Combination Meter
EKS009O8
How to Proceed With Trouble Diagnosis
EKS009O9
1.
Confirm the symptom or customer complaint.
2.
Understand operation description and function description. Refer to
.
3.
Perform the preliminary check. Refer to
.
4.
Check symptom and repair or replace the cause of malfunction.
5.
Does the warning chime operate properly? If so, go to 6. If not, go to 3.
6.
Inspection End.
Preliminary Check
EKS009OA
INSPECTION FOR POWER SUPPLY AND GROUND CIRCUIT
1.
CHECK FUSE AND FUSIBLE LINK
Check for blown BCM fuse or fusible link.
Refer to
DI-49, "Wiring Diagram — CHIME —"
.
OK or NG
OK
>> GO TO 2.
NG
>> If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse. Refer to
4, "POWER SUPPLY ROUTING CIRCUIT"
.
35
BR
Combination switch output 2
ON
●
Light switch and wiper switch
OFF
●
Wiper dial position 4
36
LG
Combination switch output 1
37
B
Key switch signal
OFF
Key is removed
0V
Key is inserted
Battery voltage
38
W/R
Ignition switch ON or START
ON
—
Battery voltage
39
L
CAN-H
—
—
—
40
P
CAN-L
—
—
—
47
GR
Front door switch LH signal
OFF
ON (open)
0V
OFF (closed)
5V
67
B
Ground
—
—
0V
70
W
Battery power supply
OFF
—
Battery voltage
Terminal
No.
Wire
color
Item
Condition
Reference value (V)
(Approx.)
Ignition
switch
Measurement method
SKIA5292E
Terminal
No.
Wire
color
Item
Condition
Reference value (V)
(Approx.)
Ignition
switch
Measurement method
11
P
CAN-L
—
—
—
12
L
CAN-H
—
—
—
24
V
Seat belt buckle switch LH
ON
Unfastened (ON)
0V
Fastened (OFF)
Battery voltage
Unit
Power source
Fuse or fusible link No.
BCM
Battery
g
Ignition switch ON or START
1
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