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SchematicNIS0002W
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Wiring Diagram — VEHSEC —NIS0002X
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Terminals and Reference Value for BCMNIS0002Y
Termi-
nal Wire
colorItemSignal
Input/
OutputConditionVoltage (V)
(Approx.)
11 LG Ignition switch (ACC) Input Ignition switch (ACC or ON) Battery voltage
12 P Passenger side door switch Input ON (Open) → OFF (Closed) 0 → 5
18 BRemote keyless entry receiver
(Ground)—— 0
19 YRemote keyless entry receiver
(Power supply)OutputKey is inserted is IGN key cyl-
inder0
All door closed
20 LRemote keyless entry receiver
(Signal)InputKey is inserted is IGN key cyl-
inder0
Stand-by
When remote keyless entry
receiver receives signal from
keyfob
22 YPower window switch
(Serial link)Input/
OutputDriver side door and passen-
ger side door are closed.
(Each door switch is OFF)
23 G/OR Security indicator lamp OutputGoes off → Illuminates (Every
2.4 seconds)Battery voltage → 0
39 L CAN-HInput/
Output——
40 P CAN-LInput/
Output——
42 GY Ignition switch (ON) Input Ignition switch (ON or START) Battery voltage
52 B Ground — — 0
55 R Power source (Fusible link) Input — Battery voltage
57 RTrunk room lamp switch
(For Roadster)Input
ON (Open) → OFF (Closed)
0 → Battery voltage*
1
58 R/W Back door switch (For Coupe) Input
62 L Driver side door switch Input ON (Open) → OFF (Closed) 0 → 5
OCC3881D
OCC3879D
OCC3880D
PIIA2344J
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*1: When interior lamp battery saver control is in OFF: Approx.5V.