Subaru 2009 IMPREZA Service Manual page 438

Contents
SSM/GST communication line
Sensor power supply
Ground (sensor)
(Engine 1)
(Engine 2)
(Engine 3)
(Engine 4)
Ground
(Engine 5)
(Ignition 1)
(Ignition 2)
(Body)
Clutch switch
Brake switch 1
Brake switch 2
Cruise control main switch
Cruise control command
switch
Fuel temperature sensor
Fuel tank pressure sensor
Pressure control solenoid
valve
Drain valve
CAN communication line (+)
CAN communication line (–)
AT/MT identification line
Engine Control Module (ECM) I/O Signal
Connector Terminal
No. No.
B136 16
B134 19
B135 22
B134 29
B135 30
B134 5
B137 7
B137 2
B137 1
B137 3
B137 26
B137 6
B136 6
When clutch pedal is
B136 25
When clutch pedal is
released: 10 — 13
When brake pedal is
B135 20
When brake pedal is
released: 10 — 13
When brake pedal is
depressed: 10 — 13
B135 28
When brake pedal is
B135 12
nothing: 3.5 — 4.5
RES/ACC: 2.5 — 3.5
B135 24
When operating SET/
COAST: 0.5 — 1.5
CANCEL: 0 — 0.5
B135 17
B135 32
B136 28
B136 17
B136 27
B136 35
B136 15
EN(H4SO)(diag)-21
Signal (V)
Ignition SW ON Engine ON
(engine OFF)
1 or less 1 or less
4 or more 4 or more
5
5
0
0
0
0
0
0
0
0
0
0
When clutch pedal is
depressed: 0 depressed: 0
When clutch pedal is
released: 12 — 14
When brake pedal is
depressed: 0 depressed: 0
When brake pedal is
released: 12 — 14
When brake pedal is
depressed: 12 — 14
When brake pedal is
released: 0 released: 0
ON: 0
OFF: 5
When operating When operating
nothing: 3.5 — 4.5
When operating When operating
RES/ACC: 2.5 — 3.5
When operating SET/
COAST: 0.5 — 1.5
When operating When operating
CANCEL: 0 — 0.5
2.5 — 3.8 2.5 — 3.8
2.3 — 2.7 2.3 — 2.7
ON: 1 or less ON: 1 or less
OFF: 10 — 13 OFF: 12 — 14
ON: 1 or less ON: 1 or less
OFF: 10 — 13 OFF: 12 — 14
2.5 — 3.5 2.5 — 3.5
1.5 — 2.5 1.5 — 2.5
—
ENGINE (DIAGNOSTICS)
Note
(idling)
—
5 —
5 —
0 —
0 —
0 —
0 —
0 —
0 —
0 —
0 —
0 —
0 —
—
—
—
ON: 0
—
OFF: 5
—
Ambient temperature:
25°C (77°F)
Value after removing
fuel filler cap and
installing again
—
—
Waveform
Waveform
— MT model: 1 or less