Suzuki 2006 SX4 Service Manual page 228

1A-178 Engine General Information and Diagnosis:
Terminal Wire
No. color
Engine revolution
E01-4 BRN signal output for P/
S control module
E01-5 —
E01-6 —
E01-7 —
E01-8 —
E01-9 —
E01-10 —
E01-11 —
E01-12 —
Clock signal for
YEL/
E01-13 immobilizer coil
RED
antenna
E01-14 —
GRN/ Fuel pump relay
E01-15
WHT output
BLK/
E01-16 Main power supply
RED
E01-17 —
CAN (low)
communication line
E01-18 WHT (active low signal)
to ABS control
module
Electric load signal
E01-19 BLU/
for heater blower
WHT
motor
GRN/ Brake light switch
E01-20
WHT signal
E01-21 —
E01-22 —
E01-23 —
YEL/ Fuel level sensor
E01-24
RED signal
E01-25 —
Circuit Normal voltage
0 – 0.8 V
*0 – 1 V
↑↓
8 – 14 V
("Reference
waveform No.24: "
and "Reference
waveform No.25: ")
— —
— —
— —
— —
— —
— —
— —
— —
10 – 14 V
— —
0 – 2.5 V
10 – 14 V
10 – 14 V
— —
*0.5 – 2.5 V
("Reference
waveform No.23: ")
10 – 14 V
0 – 1 V
0 – 1 V
10 – 14 V
— —
— —
— —
0 – 6 V
— —
Condition
Ignition switch turned ON
with engine at stop.
While engine running.
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Ignition switch turned ON.
—
For 2 sec. from the time
ignition switch is turned
ON or while engine is
running.
On and after 2 sec. from
the time ignition switch is
turned ON or while engine
is at stop.
Ignition switch turned ON.
—
Ignition switch turned ON
with engine at stop.
IG switch: ON Blower
selector < 3rd position
(Manual A/C model)
IG switch: ON Blower
selector < 2nd position
(Auto A/C model)
IG switch: ON Blower
selector > 2nd position
Ignition switch turned ON,
stop lamp not lit up.
Ignition switch turned ON,
stop lamp lit up.
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—
—
Ignition switch turned ON.
Voltage varies depends on
fuel level.
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Remarks
—
Output signal is pulse.
Pulse frequency varies
depending on engine
speed.
(2 pulses are generated
per 1 crankshaft
revolution.)
(3000 r/min. = 100 Hz)
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—
CAN communication line
signal is pulse. Pulse
signal displayed with a
regular frequency which
varies depending on
engine condition.
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