Suzuki Swift Sport 2004 Service & Repair Manual page 231

Terminal Wire
No. color
Engine revolution
E23-4 BRN signal output for P/
S control module
Serial
PPL/
E23-5 communication line
WHT
of DLC 12 V
E23-6 —
E23-7 —
E23-8 —
E23-9 —
E23-10 —
E23-11 —
Diagnosis switch
E23-12 BLU terminal (Hong
Kong model)
Clock signal for
YEL/
E23-13 immobilizer coil
RED
antenna
E23-14 —
GRN/ Fuel pump relay
E23-15
WHT output
BLK/
E23-16 Main power supply
RED
E23-17 —
CAN (low)
communication line
(active low signal)
E23-18 WHT
for ABS control
module, BCM,
combination meter
Electric load signal
BLU/
E23-19 for heater blower
WHT
motor
GRN/ Stop lamp switch
E23-20
WHT signal
E23-21 —
E23-22 —
E23-23 —
E23-24 —
Circuit Normal voltage
0 – 0.8 V
*0 – 1 V
↑↓
8 – 14 V
("Reference
waveform No.30: "
and "Reference
waveform No.31: ")
8 – 14 V
— —
— —
— —
— —
— —
— —
4 – 5 V
10 – 14 V
— —
0 – 2.5 V
10 – 14 V
10 – 14 V
— —
*0.5 – 2.5 V
("Reference
waveform No.29: ")
10 – 14 V
0 – 1 V
0 – 1 V
10 – 14 V
— —
— —
— —
— —
Engine General Information and Diagnosis:
Condition
Ignition switch turned ON
with engine at stop.
While engine running.
Ignition switch turned ON.
—
—
—
—
—
—
Ignition switch turned ON.
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.
Ignition switch turned ON,
blower fan selector at OFF
position.
Ignition switch turned ON,
blower fan selector at 2nd
speed position or more.
Ignition switch turned ON,
stop lamp not lit up.
Ignition switch turned ON,
stop lamp lit up.
—
—
—
—
1A-181
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)
—
—
—
—
—
—
—
—
—
—
—
—
—
CAN communication line
signal is pulse. Pulse
signal displayed with a
regular frequency which
varies depending on
engine condition.
—
—
—
—
—
—