LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2012 >> M37 Base >> Repair and Diagnosis >> Restraints >> Restraints Control Systems >> Seat Belt Control System >> Ecu Diagnosis Information >> Pre-Crash Seat Belt Control Unit (Passenger Side) >> Reference Value >> Physical Values
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Physical Values

Terminal No. (Wire color) Description Condition Value(1) (Approx.)
+ - Signal name Input/Output
1 (P) GND Power supply Input - Battery voltage
6 (G) GND Seat belt buckle switch signal Input Seat belt is fastened 0 V
Seat belt is unfastened 5 V
8 (V) GND Local Communication Line 2 Input/Output IGN ON 5 V
16 (LG) GND Local Communication Line 1 Input/Output - -
18 (B) GND GND Output - 0 V
19 (W) GND Motor passenger circuit power supply Input - Battery voltage
20 (B) GND Motor passenger circuit ground Output - 0 V
(1) Perform the measurement while connecting the control unit and the harness.