Subaru B9 TRIBECA WX 2007, Manual

Page: 584 / 861

LAN(diag)-9
Control Module I/O Signal
LAN SYSTEM (DIAGNOSTICS)
5. Control Module I/O Signal
A: ELECTRICAL SPECIFICATION
Description
Connector
No.
Terminal No.
Signal (V)
Note
Ignition switch ON
(engine OFF)
System control power
supply
B281 2 10 — 13 V Always
Backup power supply B280 7 10 — 13 V Always
Ignition power supply i84 1 10 — 13 V Ignition ON
ACC power supply i84 24 10 — 13 V ACC ON
Ground
i84 21
0 V Always
B281 9
B281 8
B280 22
Key warning switch B281 7 10 — 13 V When ignition key inserted
Stop light switch B281 23 10 — 13 V When brake pedal is depressed
Illumination control switch
(bright switch)
i84 30 10 — 13 V (at dimmer ON)
Cancel the extinction of the
clock and audio illumination
Illumination control switch i84 30 10 — 13 V (at dimmer ON)
Extinct the clock and audio
illumination
Illumination volume (Vi1) i84 10 4.5 — 5.5 V Small light ON
Illumination volume (Vi2) i84 2 0.5 — 4.5 V —
Illumination volume (Vi3) i84 25 0 V Ground circuit
Illumination output i84 5 10 — 13 V Small light ON
Front fog light input B281 17 10 — 13 V Front fog light ON
Door switch input Driver’s
seat
i84 19 Less than 1 V (10 — 13 V at OFF) Driver’s door open (ON)
Door switch input
Passenger’s seat
i84 32 Less than 1 V (10 — 13 V at OFF) Passenger’s door open (ON)
Door switch input Rear RH
seat
i84 18 Less than 1 V (10 — 13 V at OFF) Rear RH door open (ON)
Door switch input Rear LH
seat
i84 31 Less than 1 V (10 — 13 V at OFF) Rear LH door open (ON)
CS-00273
7
19
28
6
18
27
5
17
4
16
26 15
25 14
24 13 12
23
11
22
3
10
2
9
21
1
8
20
B281 side
7
20
30
6
19
29 18
28
5
17
4
16
27 15
26 14 13
25
12
24 11
23
3
10
2
9
22
1
8
21
B280
side
8
23
35
7
22
34 21
6
20
33
5
19
32 18
31 17
30 16 15
29
14
28
4
13
27
3
12
26 11
2
10
25
1
9
24
i84 side
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