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Home >> Infiniti >> 2015 >> Q60 Base, 2D Convertible >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Meter, Warning Lamp & Indicator (Convertible) >> Ecu Diagnosis Information >> Unified Meter And A/C Amp. >> Reference Value >> Physical Values

Physical Values

Terminal No.
(Wire color)		 Description Condition Value
(Approx.)
+ - Signal name Input/
Output
4
(G)		 Ground Stop lamp switch signal Input Ignition switch OFF Brake pedal is depressed 12 V
Other than the above 0 V
5
(L)		 Ground Manual mode shift up signal Input Ignition switch ON Selector lever up position 0 V
Other than the above 12 V
6
(BG)		 Ground Paddle shifter up signal Input Ignition switch ON Paddle shifter up operation 0 V
Other than the above 12 V
7
(GR)		 Ground Communication signal (AMP. → METER) Output Ignition switch ON -
G04078438Courtesy of NISSAN NORTH AMERICA, INC.
8
(L)		 Ground Vehicle speed signal
(2 - pulse)		 Output Ignition switch ON Speedometer operated
[When vehicle speed is approx. 40 km/h (25 MPH)]
NOTE:

The maximum voltage varies depending on the specification (destination unit).

GNSJSNIA0015GB-015Courtesy of NISSAN NORTH AMERICA, INC.
9
(SB)		 Ground Seat belt buckle switch signal (driver side) Input Ignition switch ON When seat belt (driver side) is fastened 12 V
When seat belt (driver side) is unfastened 0 V
10
(W)		 Ground Manual mode signal Input Ignition switch ON Selector lever DS position 0 V
Other than the above 12 V
11
(G)		 Ground Non-manual mode signal Input Ignition switch ON Selector lever DS position 12 V
Other than the above 0 V
14
(SB)		 Ground Communication signal (LCD → AMP.) Input Ignition switch ON -
GNSJSNIA0028GB-028Courtesy of NISSAN NORTH AMERICA, INC.
20
(G)		 Ground ION ON/OFF signal Output Ignition switch ON Blower motor: ON 0 V
Blower motor: OFF 12 V
25
(V)		 Ground Manual mode shift down signal Input Ignition switch ON Selector lever down position 0 V
Other than the above 12 V
26
(G)		 Ground Paddle shifter down signal Input Ignition switch ON Paddle shifter down operation 0 V
Other than the above 12 V
27
(LG)		 Ground Communication signal (METER → AMP.) Input Ignition switch ON -
G04078437Courtesy of NISSAN NORTH AMERICA, INC.
28
(R)		 Ground Vehicle speed signal
(8 - pulse)		 Output Ignition switch ON Speedometer operated
[When vehicle speed is approx. 40 km/h (25 MPH)]
NOTE:

The maximum voltage varies depending on the specification (destination unit).

GNSJSNIA0012GB-012Courtesy of NISSAN NORTH AMERICA, INC.
30
(V)		 Ground Parking brake switch signal Input Ignition switch ON Parking brake applied 0 V
Parking brake released
G05223673Courtesy of NISSAN NORTH AMERICA, INC.
34
(B)		 Ground Communication signal (AMP. → LCD) Output Ignition switch ON -
GNSJSNIA0027GB-027Courtesy of NISSAN NORTH AMERICA, INC.
38
(P)		 Ground Blower motor control signal Output Ignition switch ON Fan speed: 1st speed (manual)
GNSJSIIA0096ZZ-096Courtesy of NISSAN NORTH AMERICA, INC.
41
(BR)		 Ground ACC power supply Input Ignition switch ACC - Battery voltage
42
(BR)		 Ground Fuel level sensor signal Input Ignition switch ON -
G05223669Courtesy of NISSAN NORTH AMERICA, INC.
43
(R)		 Ground Intake sensor signal Input Ignition switch ON - 0 - 4.8 V
Output voltage varies with intake temperature.
44
(LG)		 Ground In - vehicle sensor signal Input Ignition switch ON - 0 - 4.8 V
Output voltage varies with in - vehicle temperature.
45
(V)		 Ground Ambient sensor signal Input Ignition switch ON -
GNSJSNIA0014GB-014Courtesy of NISSAN NORTH AMERICA, INC.
46
(BG)		 Ground Sunload sensor signal Input Ignition switch ON - 0 - 4.8 V
Output voltage varies with amount of sunload.
47
(G)		 Ground Exhaust gas/outside odor detecting sensor signal Input Ignition switch ON
NOTE:

The signal is different by measurement environment of a vehicle
GNSZJIA1163J-163Courtesy of NISSAN NORTH AMERICA, INC.

 
53
(W)		 Ground Ignition power supply Input Ignition switch ON - Battery voltage
54
(Y)		 Ground Battery power supply Input Ignition switch OFF - Battery voltage
55
(B)		 Ground Ground - Ignition switch ON - 0 V
56
(L)		 Ground CAN - H - - - -
57
(LG)		 Ground Brake fluid level switch signal Input Ignition switch ON Brake fluid level is normal.
GNSJSNIA0008GB-008Courtesy of NISSAN NORTH AMERICA, INC.
The brake fluid level is lower than the low level 0 V
58
(Y)		 Ground Fuel level sensor ground - Ignition switch ON - 0 V
59
(GR)		 Ground Intake sensor ground - Ignition switch ON - 0 V
60
(L)		 Ground In - vehicle sensor ground - Ignition switch ON - 0 V
61
(R)		 Ground Ambient sensor ground - Ignition switch ON - 0 V
62
(SB)		 Ground Sunload sensor ground - Ignition switch ON - 0 V
63* 1
(L)		 - - - - - -
65
(BG)		 Ground ECV signal Output Ignition switch ON Self - diagnosis. STEP - 4
(Code No. 45)
GNSSJIA1607E-607Courtesy of NISSAN NORTH AMERICA, INC.
69
(L)		 Ground A/C LAN signal Input/Output Ignition switch ON -
G04077879Courtesy of NISSAN NORTH AMERICA, INC.
70
(R)		 Ground Each door motor power supply Output Ignition switch ON - Battery voltage
71
(GR)		 Ground Ground - Ignition switch ON - 0 V
72
(P)		 Ground CAN - L - - - -

* 1: Unified meter and A/C amp. does not use this terminal for control.

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