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Home >> Nissan-Datsun >> 2012 >> Cube Base >> Repair and Diagnosis >> Electrical >> Body Electrical >> Power Control System (Power Distribution System) >> Ecu Diagnosis Information >> BCM (Body Control Module) >> Reference Value >> Physical Values
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Physical Values

Terminal No. (Wire color) Description Condition Value (Approx.)
+ - Signal name Input/Output
2 (BR/W) Ground Combination switch INPUT 5 Input Combination switch (Wiper intermittent dial 4) All switch OFF 0 V
Turn signal switch RH
G04923044

1.0 V
Lighting switch HI
Lighting switch 1ST
Lighting switch 2ND
G08127507

2.0 V
3 (GR) Ground Combination switch INPUT 4 Input Combination switch (Wiper intermittent dial 4) All switch OFF 0 V
Turn signal switch LH
G04923044

1.0 V
Lighting switch PASS
Lighting switch 2ND
Front fog lamp switch ON
G04923042

0.8 V
4 (L/Y) Ground Combination switch INPUT 3 Input Combination switch (Wiper intermittent dial 4) All switch OFF 0 V
Front wiper switch LO
G04923044

1.0 V
Front wiper switch MIST
Front wiper switch INT
Lighting switch AUTO
5 (G) Ground Combination switch INPUT 2 Input Combination switch All switch OFF (Wiper intermittent dial 4) 0 V
Front washer switch (Wiper intermittent dial 4)
G04923044

1.0 V
Rear washer ON (Wiper intermittent dial 4)
Any of the condition below with all switch OFF
  • Wiper intermittent dial 1
  • Wiper intermittent dial 5
  • Wiper intermittent dial 6
Rear wiper switch ON (Wiper intermittent dial 4)
G04923042

0.8 V
6 (L/R) Ground Combination switch INPUT 1 Input Combination switch All switch OFF (Wiper intermittent dial 4) 0 V
Front wiper switch HI (Wiper intermittent dial 4)
G04923044

1.0 V
Rear wiper switch INT (Wiper intermittent dial 4)
Wiper intermittent dial 3 (All switch OFF)
Any of the condition below with all switch OFF
  • Wiper intermittent dial 1
  • Wiper intermittent dial 2
G04923039

1.9 V
Any of the condition below with all switch OFF
  • Wiper intermittent dial 6
  • Wiper intermittent dial 7
G04923042

0.8 V
7 (W/R) Ground Door key cylinder switch UNLOCK Input Door key cylinder switch NEUTRAL position
G05371358

8.0 - 8.5 V
UNLOCK position 0 V
8 (W/B) Ground Door key cylinder switch LOCK Input Door key cylinder switch NEUTRAL position 12 V
LOCK position 0 V
9 (R) Ground Stop lamp switch 1 Input Stop lamp switch OFF (Brake pedal is not depressed) 0 V
ON (Brake pedal is depressed) Battery voltage
12 (GR) Ground Door lock and unlock switch LOCK Input Door lock and unlock switch NEUTRAL position
G04888184

1.0 - 1.5 V
LOCK position 0 V
13 (BR) Ground Door lock and unlock switch UNLOCK Input Door lock and unlock switch NEUTRAL position
G04888184

1.0 - 1.5 V
UNLOCK position 0 V
14 (L/G) Ground Optical sensor Input Ignition switch ON When bright outside of the vehicle Close to 5 V
When dark outside of the vehicle Close to 0 V
15 (W/L) Ground Rear window defogger switch Input Rear window defogger switch Not pressed
G04888184

1.0 - 1.5 V
Pressed 0 V
17 (R/G) Ground Optical sensor power supply Output Ignition switch OFF, ACC 0 V
ON 5 V
18 (V) Ground Sensor ground Input Ignition switch ON 0 V
21 (P/L) Ground NATS antenna amp. Input/Output Intelligent Key: Intelligent Key battery is removed Brake pedal: Depressed
NOTE: Waveform varies each time when brake pedal is depressed
G06934787

12 V
Brake pedal: Not depressed 12 V
23 (R/Y) Ground Security indicator lamp Output Security indicator ON 0 V
Blinking (Ignition switch OFF)
G08127521

12.0 V
OFF Battery voltage
24(1) (SB) Ground Dongle link Input/Output Ignition switch OFF 5 V
25 (LG) Ground NATS antenna amp. Input/Output During waiting Brake pedal: Depressed
NOTE: Waveform varies each time when brake pedal is depressed
G06934789

12 V
Brake pedal: Not depressed 12 V
26(2) (GR) Ground Thermo control amp. Input Ignition switch ON 0 V
Evaporator is extremely low temperature 12 V
27 (O) Ground A/C ON (Automatic A/C) Input A/C OFF (A/C switch indicator: OFF)
G04888184

1.0 - 1.5 V
ON (A/C switch indicator: ON) 0 V
A/C switch (Manual A/C) A/C switch OFF
G04888184

1.0 - 1.5 V
ON 0 V
28 (G/W) Ground Blower fan switch (Automatic A/C) Input Fan switch Blower fan switch OFF 0 V
Blower fan switch ON
G04922818

7.0 - 8.0 V
Blower fan switch (Manual A/C) Fan switch Blower fan switch OFF
G06936208

1.5 - 2.0 V
Blower fan switch ON 0 V
29 (L/W) Ground Hazard switch Input Hazard switch OFF 12 V
ON 0 V
31 (G/B) Ground Front door lock assembly driver side (Unlock sensor) Input Driver door LOCK status (Unlock sensor switch OFF)
G04922818

7.0 - 8.0 V
UNLOCK status (Unlock sensor switch ON) 0 V
32 (LG) Ground Combination switch OUTPUT 5 Output Combination switch All switch OFF (Wiper intermittent dial 4)
G04922818

7.0 - 8.0 V
Front fog lamp switch ON (Wiper intermittent dial 4)
G04923042

1.0 V
Rear wiper switch ON (Wiper intermittent dial 4)
Any of the condition below with all switch OFF
  • Wiper intermittent dial 1
  • Wiper intermittent dial 2
  • Wiper intermittent dial 6
  • Wiper intermittent dial 7
33 (Y/L) Ground Combination switch OUTPUT 4 Output Combination switch All switch OFF (Wiper intermittent dial 4)
G04922818

7.0 - 8.0 V
Lighting switch 1ST (Wiper intermittent dial 4)
G04923044

1.2 V
Lighting switch AUTO (Wiper intermittent dial 4)
Rear wiper switch INT (Wiper intermittent dial 4)
Any of the condition below with all switch OFF
  • Wiper intermittent dial 1
  • Wiper intermittent dial 5
  • Wiper intermittent dial 6
34 (W) Ground Combination switch OUTPUT 3 Output Combination switch All switch OFF (Wiper intermittent dial 4)
G04922818

7.0 - 8.0 V
Lighting switch 2ND (Wiper intermittent dial 4)
G04923044

1.2 V
Lighting switch HI (Wiper intermittent dial 4)
Rear washer switch ON (Wiper intermittent dial 4)
Any of the condition below with all switch OFF
  • Wiper intermittent dial 1
  • Wiper intermittent dial 2
  • Wiper intermittent dial 3
35 (R/L) Ground Combination switch OUTPUT 2 Output Combination switch (Wiper intermittent dial 4) All switch OFF
G04922818

7.0 - 8.0 V
Lighting switch 2ND
G04923044

1.2 V
Lighting switch PASS
Front wiper switch INT
Front wiper switch HI
36 (L/O) Ground Combination switch OUTPUT 1 Output Combination switch (Wiper intermittent dial 4) All switch OFF
G04922818

7.0 - 8.0 V
Turn signal switch RH
G04923044

1.2 V
Turn signal switch LH
Front wiper switch LO (Front wiper switch MIST)
Front washer switch ON
37 (G/O) Ground Selector lever P position switch Input Selector lever P position 0 V
Any position other than P 12 V
38 (G/Y) Ground Receiver communication Input/Output Ignition switch OFF (Remote keyless entry communication) Waiting 12 V
When operating either button on Intelligent Key
G06934804
Ignition switch ON (TPMS communication) Waiting
G06934805
When receiving signal from tire pressure sensor
G06934806
39 (L) Ground CAN-H Input/Output - -
40 (P) Ground CAN-L Input/Output - -
43 (W) Ground Back door switch Input Back door switch OFF (When back door closed)
G04922818

9.5 - 10.0 V
ON (When back door opened) 0 V
44 (LG) Ground Rear wiper stop position Input Ignition switch ON Rear wiper stop position 12 V
Any position other than rear wiper stop position 0 V
45 (SB) Ground Passenger door switch Input Passenger door switch OFF (When passenger door closed)
G04922818

7.0 - 8.0 V
ON (When passenger door opened) 0 V
46 (GR/L) Ground Rear RH door switch Input Rear RH door switch OFF (When rear RH door closed)
G04922818

7.0 - 8.0 V
ON (When rear RH door opened) 0 V
47 (BR/Y) Ground Driver door switch Input Driver door switch OFF (When driver door closed)
G04922818

7.0 - 8.0 V
ON (When driver door opened) 0 V
48 (W/G) Ground Rear LH door switch Input Rear LH door switch OFF (When rear LH door closed)
G04922818

7.0 - 8.0 V
ON (When rear door LH opened) 0 V
50 (R/W) Ground Back door lock actuator relay control Output Back door LOCK (Actuator is activated) 0 V
Other than LOCK (Actuator is not activated) Battery voltage
51 (W) Ground Back door request switch Input Back door request switch ON (Pressed) 0 V
OFF (Not pressed) 12 V
54 (LG) Ground Rear wiper Output Rear wiper OFF (Stopped) 0 V
ON (Activated) 12 V
55 (G) Ground Rear door UNLOCK Output Rear door UNLOCK (Actuator is activated) 12 V
Other then UNLOCK (Actuator is not activated) 0 V
56 (L) Ground Interior room lamp power supply Output Interior room lamp battery saver is activated. (Cuts the interior room lamp power supply) 0 V
Interior room lamp battery saver is not activated. (Outputs the interior room lamp power supply) 12 V
57 (Y) Ground Battery power supply Input Ignition switch OFF Battery voltage
59 (G) Ground Passenger door UNLOCK Output Passenger door UNLOCK (Actuator is activated) 12 V
Other then UNLOCK (Actuator is not activated) 0 V
60 (W/B) Ground Turn signal LH Output Ignition switch ON Turn signal switch OFF 0 V
Turn signal switch LH
G04922769

6.0 V
61 (W/L) Ground Turn signal RH Output Ignition switch ON Turn signal switch OFF 0 V
Turn signal switch RH
G04922769

6.0 V
63 (BR) Ground Interior room lamp control signal Output Interior room lamp OFF 12 V
ON 0 V
65 (V) Ground All doors LOCK Output All doors LOCK (Actuator is activated) 12 V
Other then LOCK (Actuator is not activated) 0 V
66 (L/B) Ground Driver door UNLOCK Output Driver door UNLOCK (Actuator is activated) 12 V
Other then UNLOCK (Actuator is not activated) 0 V
67 (B) Ground Ground Output Ignition switch ON 0 V
68 (L) Ground P/W power supply (IGN) Output Ignition switch ON 12 V
69 (P) Ground P/W power supply (BAT) Output Ignition switch OFF 12 V
70 (Y) Ground Battery power supply Input Ignition switch OFF Battery voltage
72(2) (SB) Ground A/C indicator Output A/C indicator OFF 12 V
ON 0 V
75 (SB) Ground Driver door request switch Input Driver door request switch ON (Pressed) 0 V
OFF (Not pressed) 12 V
76 (L/O) Ground Push-button ignition switch (push switch) Input Push-button ignition switch (push switch) Pressed 0 V
Not pressed 12 V
78 (LG) Ground Driver door antenna (+) Output When the driver door request switch is operated with ignition switch ON When Intelligent Key is not in the antenna detection area (The distance between Intelligent Key and antenna: Approx. 2 m)
G06934814
When Intelligent Key is in the antenna detection area (The distance between Intelligent Key and antenna: 80 cm or less)
G06934815
79 (V) Ground Driver door antenna (-) Output When the driver door request switch is operated with ignition switch ON When Intelligent Key is not in the antenna detection area (The distance between Intelligent Key and antenna: Approx. 2 m)
G06934814
When Intelligent Key is in the antenna detection area (The distance between Intelligent Key and antenna: 80 cm or less)
G06934815
80 (BR/Y) Ground Passenger door antenna (+) Output When the passenger door request switch is operated with ignition switch ON When Intelligent Key is not in the antenna detection area (The distance between Intelligent Key and antenna: Approx. 2 m)
G06934814
When Intelligent Key is in the antenna detection area (The distance between Intelligent Key and antenna: 80 cm or less)
G06934815
81 (L/Y) Ground Passenger door antenna (-) Output When the passenger door request switch is operated with ignition switch ON When Intelligent Key is not in the antenna detection area (The distance between Intelligent Key and antenna: Approx. 2 m)
G06934814
When Intelligent Key is in the antenna detection area (The distance between Intelligent Key and antenna: 80 cm or less)
G06934815
82 (W/B) Ground Back door antenna (+) Output When the back door request switch is operated with ignition switch ON When Intelligent Key is not in the antenna detection area (The distance between Intelligent Key and antenna: Approx. 2 m)
G06934814
When Intelligent Key is in the antenna detection area (The distance between Intelligent Key and antenna: 80 cm or less)
G06934815
83 (B/W) Ground Back door antenna (-) Output When the back door request switch is operated with ignition switch ON When Intelligent Key is not in the antenna detection area (The distance between Intelligent Key and antenna: Approx. 2 m)
G06934814
When Intelligent Key is in the antenna detection area (The distance between Intelligent Key and antenna: 80 cm or less)
G06934815
84 (Y/G) Ground Room antenna (+) (Instrument center) Output Ignition switch ON When Intelligent Key is not in the antenna detection area
G06934826
When Intelligent Key is in the antenna detection area
G05916053
85 (Y/L) Ground Room antenna (-) (Instrument center) Output Ignition switch ON When Intelligent Key is not in the antenna detection area
G06934826
When Intelligent Key is in the antenna detection area
G05916053
86 (P) Ground Luggage room antenna (+) Output Ignition switch ON When Intelligent Key is not in the antenna detection area
G06934826
When Intelligent Key is in the antenna detection area
G05916053
87 (L) Ground Luggage room antenna (-) Output Ignition switch ON When Intelligent Key is not in the antenna detection area
G06934826
When Intelligent Key is in the antenna detection area
G05916053
90 (W/L) Ground Push-button ignition switch illumination Output Push-button ignition switch illumination ON 12 V
OFF 0 V
91 (Y) Ground ACC/ON indicator lamp Output Ignition switch OFF Battery voltage
ACC or ON 0.5 V
92 (BR/R) Ground Push-button ignition switch illumination ground Output Tail lamp OFF 0 V
ON
NOTE: When the illumination brightening/dimming level is in the neutral position
G08127568
6.0 - 7.0 V
93 (GR/W) Ground Intelligent Key warning buzzer Output Intelligent Key warning buzzer Sounding 0 V
Not sounding 12 V
96 (BR/W) Ground ACC relay control Output Ignition switch OFF 0 V
ACC or ON 12 V
97 (L/R) Ground Starter relay control Output Ignition switch ON When selector lever is in P or N position Battery voltage
When selector lever is not in P or N position 0 V
98 (BR) Ground Ignition relay (IPDM E/R) control Output Ignition switch OFF or ACC 12 V
ON 0 V
99 (W/R) Ground Ignition relay control Output Ignition switch OFF or ACC 0 V
ON 12 V
100 (G) Ground Passenger door request switch Input Passenger door request switch ON (Pressed) 0 V
OFF (Not pressed) 12 V
102 (G) Ground Selector lever P/N position Input Selector lever P or N position Battery voltage
Except P and N positions 0 V
103(2) (G/Y) Ground Front defroster switch Input Ignition switch ON A/C mode defroster ON position 0 V
Other than A/C mode defroster ON position
G05371123

8.0 - 9.0 V
104 (Y/R) Ground CVT shift selector (detention switch) power supply Output Ignition switch ON 12 V
105 (B/O) Ground Stop lamp switch 2 Input Ignition switch OFF Battery voltage
106 (Y/B) Ground Blower fan motor relay control Output Ignition switch OFF or ACC 0 V
ON 12 V
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