Nissan Frontier. Instruction — part 925
BCM (BODY CONTROL MODULE)
INL-27
< ECU DIAGNOSIS INFORMATION >
[WITH POWER DOOR LOCKS]
C
D
E
F
G
H
I
J
K
M
A
B
INL
N
O
P
FAN ON SIG
Blower motor fan switch OFF
Off
Blower motor fan switch ON
On
FR FOG SW
Front fog lamp switch OFF
Off
Front fog lamp switch ON
On
FR WASHER SW
Front washer switch OFF
Off
Front washer switch ON
On
FR WIPER LOW
Front wiper switch OFF
Off
Front wiper switch LO
On
FR WIPER HI
Front wiper switch OFF
Off
Front wiper switch HI
On
FR WIPER INT
Front wiper switch OFF
Off
Front wiper switch INT
On
FR WIPER STOP
Any position other than front wiper stop position
Off
Front wiper stop position
On
HAZARD SW
When hazard switch is not pressed
Off
When hazard switch is pressed
On
HEAD LAMP SW 1
Headlamp switch OFF
Off
Headlamp switch 1st
On
HEAD LAMP SW 2
Headlamp switch OFF
Off
Headlamp switch 1st
On
HI BEAM SW
High beam switch OFF
Off
High beam switch HI
On
ID REGST FL1
ID registration of front left tire incomplete
YET
ID registration of front left tire complete
DONE
ID REGST FR1
ID registration of front right tire incomplete
YET
ID registration of front right tire complete
DONE
ID REGST RL1
ID registration of rear left tire incomplete
YET
ID registration of rear left tire complete
DONE
ID REGST RR1
ID registration of rear right tire incomplete
YET
ID registration of rear right tire complete
DONE
IGN ON SW
Ignition switch OFF or ACC
Off
Ignition switch ON
On
IGN SW CAN
Ignition switch OFF or ACC
Off
Ignition switch ON
On
INT VOLUME
Wiper intermittent dial is in a dial position 1 - 7
1 - 7
KEY CYL LK-SW
Door key cylinder LOCK position
Off
Door key cylinder other than LOCK position
On
KEY CYL UN-SW
Door key cylinder UNLOCK position
Off
Door key cylinder other than UNLOCK position
On
KEY ON SW
Mechanical key is removed from key cylinder
Off
Mechanical key is inserted to key cylinder
On
KEYLESS LOCK
LOCK button of key fob is not pressed
Off
LOCK button of key fob is pressed
On
Monitor Item
Condition
Value/Status
INL-28
< ECU DIAGNOSIS INFORMATION >
[WITH POWER DOOR LOCKS]
BCM (BODY CONTROL MODULE)
KEYLESS PANIC
PANIC button of key fob is not pressed
Off
PANIC button of key fob is pressed
On
KEYLESS UNLOCK
UNLOCK button of key fob is not pressed
Off
UNLOCK button of key fob is pressed
On
LIGHT SW 1ST
Lighting switch OFF
Off
Lighting switch 1st
On
OIL PRESS SW
• Ignition switch OFF or ACC
• Engine running
Off
Ignition switch ON
On
OPTICAL SENSOR
Bright outside of the vehicle
Close to 5V
Dark outside of the vehicle
Close to 0V
PASSING SW
Other than lighting switch PASS
Off
Lighting switch PASS
On
REAR DEF SW
Rear window defogger switch OFF
Off
Rear window defogger switch ON
On
TURN SIGNAL L
Turn signal switch OFF
Off
Turn signal switch LH
On
TURN SIGNAL R
Turn signal switch OFF
Off
Turn signal switch RH
On
VEHICLE SPEED
While driving
Equivalent to speedometer reading
WARNING LAMP
Low tire pressure warning lamp in combination meter OFF
Off
Low tire pressure warning lamp in combination meter ON
On
Monitor Item
Condition
Value/Status
BCM (BODY CONTROL MODULE)
INL-29
< ECU DIAGNOSIS INFORMATION >
[WITH POWER DOOR LOCKS]
C
D
E
F
G
H
I
J
K
M
A
B
INL
N
O
P
Terminal Layout
INFOID:0000000010228012
Physical Values
INFOID:0000000010228013
LIIA2443E
INL-30
< ECU DIAGNOSIS INFORMATION >
[WITH POWER DOOR LOCKS]
BCM (BODY CONTROL MODULE)
Terminal
Wire
color
Item
Signal
input/
output
Measuring condition
Reference value or waveform
(Approx.)
Ignition
switch
Operation or condition
1
BR
Ignition keyhole illumi-
nation
Output
OFF
Door is locked (SW OFF)
Battery voltage
Door is unlocked (SW ON)
0V
2
P
Combination switch
input 5
Input
ON
Lighting, turn, wiper OFF
Wiper dial position 4
3
SB
Combination switch
input 4
Input
ON
Lighting, turn, wiper OFF
Wiper dial position 4
4
V
Combination switch
input 3
Input
ON
Lighting, turn, wiper OFF
Wiper dial position 4
5
L
Combination switch
input 2
Input
ON
Lighting, turn, wiper OFF
Wiper dial position 4
6
R
Combination switch
input 1
7
GR
Front door lock as-
sembly LH (key cylin-
der switch) unlock
Input
OFF
ON (open, 2nd turn)
Momentary 1.5V
OFF (closed)
0V
8
SB
Front door lock as-
sembly LH (key cylin-
der switch) lock
Input
On (open)
Momentary 1.5V
OFF (closed)
0V
9
LG
Brake sw
Input
OFF
OFF (brake pedal is not de-
pressed)
0V
ON (brake pedal is de-
pressed)
Battery voltage
11
G/B
Ignition switch (ACC
or ON)
Input
ACC or
ON
Ignition switch ACC or ON
Battery voltage
12
LG
Front door switch RH
(All)
Input
OFF
ON (open)
0V
Rear door switch up-
per RH (King Cab)
OFF (closed)
Battery voltage
Rear door switch low-
er RH (King Cab)
SKIA5291E
SKIA5292E
SKIA5291E
SKIA5292E
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