Nissan Frontier D40. Manual - part 915

 

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Nissan Frontier D40. Manual - part 915

 

 

PWC-42

< ECU DIAGNOSIS >

BCM (BODY CONTROL MODULE)

RKE KEEP UNLK

UNLOCK button of key fob is not pressed

OFF

UNLOCK button of key fob is pressed and held

ON

HI BEAM SW

Lighting switch OFF

OFF

Lighting switch HI

ON

HEAD LAMP SW 1

Lighting switch OFF

OFF

Lighting switch 2ND

ON

HEAD LAMP SW 2

Lighting switch OFF

OFF

Lighting switch 2ND

ON

AUTO LIGHT SW

Lighting switch OFF

OFF

Lighting switch AUTO

ON

PASSING SW

Other than lighting switch PASS

OFF

Lighting switch PASS

ON

FR FOG SW

Front fog lamp switch OFF

OFF

Front fog lamp switch ON

ON

TURN SIGNAL R

Turn signal switch OFF

OFF

Turn signal switch RH

ON

TURN SIGNAL L

Turn signal switch OFF

OFF

Turn signal switch LH

ON

CARGO LAMP SW

Cargo lamp switch OFF

OFF

Cargo lamp switch ON

ON

OPTICAL SENSOR

Bright outside vehicle

5V

Dark outside vehicle

0V

IGN SW CAN

Ignition switch OFF or ACC

OFF

Ignition switch ON

ON

FR WIPER HI

Front wiper switch OFF

OFF

Front wiper switch HI

ON

FR WIPER LOW

Front wiper switch OFF

OFF

Front wiper switch LO

ON

FR WIPER INT

Front wiper switch OFF

OFF

Front wiper switch INT

ON

FR WASHER SW

Front washer switch OFF

OFF

Front washer switch ON

ON

INT VOLUME

Wiper intermittent dial is in a dial position 1 - 7

1 - 7

FR WIPER STOP

Any position other than front wiper stop position

OFF

Front wiper stop position

ON

VEHICLE SPEED

While driving

Equivalent to speedometer reading

HAZARD SW

Hazard switch OFF

OFF

Hazard switch ON

ON

BRAKE SW

Brake pedal is not depressed

OFF

Brake pedal is depressed

ON

FAN ON SIG

Blower fan motor switch OFF

OFF

Blower fan motor switch ON (other than OFF)

ON

Monitor Item

Condition

Value/Status

BCM (BODY CONTROL MODULE)

PWC-43

< ECU DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

AIR COND SW

Compressor ON is not requested from auto amp.
(A/C indicator OFF, blower fan motor switch OFF or etc.)

OFF

Compressor ON is requested from auto amp.
(A/C indicator ON and blower fan motor switch ON).

ON

OIL PRESS SW

• Ignition switch OFF or ACC
• Engine running

OFF

Ignition switch ON

ON

AIR PRESS FL

Ignition switch ON (Only when the signal from the transmitter is re-
ceived)

Air pressure of front LH tire

AIR PRESS FR

Ignition switch ON (Only when the signal from the transmitter is re-
ceived)

Air pressure of front RH tire

AIR PRESS RR

Ignition switch ON (Only when the signal from the transmitter is re-
ceived)

Air pressure of rear RH tire

AIR PRESS RL

Ignition switch ON (Only when the signal from the transmitter is re-
ceived)

Air pressure of rear LH tire

ID REGST FL1

ID of front LH tire transmitter is registered

DONE

ID of front LH tire transmitter is not registered

YET

ID REGST FR1

ID of front RH tire transmitter is registered

DONE

ID of front RH tire transmitter is not registered

YET

ID REGST RR1

ID of rear RH tire transmitter is registered

DONE

ID of rear RH tire transmitter is not registered

YET

ID REGST RL1

ID of rear LH tire transmitter is registered

DONE

ID of rear LH tire transmitter is not registered

YET

WARNING LAMP

Tire pressure indicator OFF

OFF

Tire pressure indicator ON

ON

BUZZER

Tire pressure warning alarm is not sounding

OFF

Tire pressure warning alarm is sounding

ON

Monitor Item

Condition

Value/Status

PWC-44

< ECU DIAGNOSIS >

BCM (BODY CONTROL MODULE)

Terminal Layout

INFOID:0000000005550704

Physical Values

INFOID:0000000005550705

LIIA2443E

BCM (BODY CONTROL MODULE)

PWC-45

< ECU DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

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

Y

Rear window defogger 
switch

Input

ON

Rear window defogger switch 
ON

0V

Rear window defogger switch 
OFF

5V

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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