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Home >> Infiniti >> 2012 >> EX35 Base, RWD >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Meter, Warning Lamp & Indicator >> 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
5 (L) Ground Manual mode shift up signal Input Ignition switch ON Selector lever UP operation 0 V
Other than the above 12 V
7 (GR) Ground Communication signal (AMP. → METER) Output Ignition switch ON -
G04878826
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).
G05223700
9 (SB) Ground Seat belt buckle switch signal (driver side) Input Ignition switch ON When seat belt is fastened 12 V
When seat belt is not fastened 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 (BR) Ground Communication signal (LCD → AMP.) Input Ignition switch ON -
G05223682
25 (V) Ground Manual mode shift down signal Input Ignition switch ON Selector lever down operation 0 V
Other than the above 12 V
27 (LG) Ground Communication signal (METER → AMP.) Input Ignition switch ON -
G04878825
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).
G05223684
30 (V) Ground Parking brake switch signal Input Ignition switch ON Parking brake is applied 0 V
Parking brake is released
G05223673
34 (Y) Ground Communication signal (AMP. → LCD) Output Ignition switch ON -
G05223680
41 (V) Ground ACC power supply Input Ignition switch ACC - Battery voltage
42 (Y) Ground Fuel level sensor signal Input Ignition switch ON -
G05223669
45 (P) Ground Ambient sensor signal Input - -
G05223707
53 (G) Ground Ignition signal 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 (W) Ground Brake fluid level switch signal Input Ignition switch ON Brake fluid level is normal. 5 V
The brake fluid level is lower than the low level 0 V
58 (BR) Ground Fuel level sensor ground - Ignition switch ON - 0 V
61 (BR) Ground Ambient sensor signal ground - Ignition switch ON - 0 V
71 (B) Ground Ground - Ignition switch ON - 0 V
72 (P) Ground CAN-L - - - -