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Suzuki SX4 Service Manual page 965

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Terminal Wire color
E11-1
LT GRN/BLK
E11-2
E11-3
E11-4
PPL
E11-5
GRY
E11-6
E11-7
E11-8
GRN
E11-9
BLK
E11-10
WHT
E11-11
BLU
E11-12
BRN
E11-13
E11-14
RED/BLU
E11-15
E11-16
E11-17
E11-18
YEL
E11-19
GRY
Circuit
Ignition switch signal for P/S
control module
Vehicle speed signal
"EPS" warning light
9 V power supply for torque
sensor
Ground for torque sensors
Torque sensor signal (Sub)
Serial communication circuit for
data link connector
Engine speed signal
P/S active signal (idle up signal)
Torque sensor signal (Main)
Ground for shield wire
Power Assisted Steering System:
Normal voltage
10 – 14 V
Ignition switch ON
*0 – 1 V
↑↓
8 – 14 V
• Ignition switch ON
("Reference
waveform No.7"
• Front left tire turned quickly with right
under "Inspection
tire locked
of BCM and Its
Circuits in
Section 10B")
0 V
Ignition switch ON
0 – 14 V
Engine running
• Ignition switch ON
About 9 V
• Voltage between "E11-8" and "E11-9"
terminals
• Steering wheel with left turn
About 2.5 – 4.0 V
• Out put voltage varies linearly
depending on steering force
About 2.5 V
Steering wheel at free
• Steering wheel with right turn
About 1.0 – 2.5 V
• Out put voltage varies linearly
depending on steering force
*0 – 1 V
↑↓
8 – 14 V
("Reference
waveform No.24
Engine idling
and No.25" under
"Inspection of
ECM and Its
Circuits in
Section 1A")
About 12 V
Ignition switch ON
Engine idling and turned steering wheel
0 – 1 V
to the right or left until it stops
• Steering wheel with left turn
About 1.0 – 2.5 V
• Out put voltage varies linearly
depending on steering force
About 2.5 V
Steering wheel at free
• Steering wheel with right turn
About 2.5 – 4.0 V
• Out put voltage varies linearly
depending on steering force
6C-31
Condition

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