Suzuki 2006 SX4 Service Manual page 180

1A-136 Engine General Information and Diagnosis:
Terminal Wire
No. color
BLK/
E01-1 Main power supply
RED
Power source for
WHT/
E01-2 ECM internal
RED
memory
E01-3 —
CAN (high)
communication line
E01-4 RED (active high signal)
to ABS control
module
E01-5 —
RED/ Cruise control main
E01-6
WHT switch signal
LT Clutch switch
E01-7 GRN/ signal (cruise
BLK control model)
Brake switch signal
GRN/
E01-8 (cruise control
YEL
model)
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
Power supply of
E01-17 GRN throttle actuator
drive circuit
E01-18 —
CAN (low)
communication line
E01-19 WHT (active low signal)
to ABS control
module
GRN/ Brake light switch
E01-20
WHT signal
Cruise control
BLK/
E01-21 command switch
YEL
ground
Circuit Normal voltage
10 – 14 V
10 – 14 V
— —
*2.5 – 4.5 V
("Reference
waveform No.23: ")
— —
10 – 14 V
10 – 14 V
0 – 1 V
10 – 14 V
0 – 1 V
— —
— —
— —
— —
10 – 14 V
— —
0 – 2.5 V
10 – 14 V
10 – 14 V
10 – 14 V
— —
*0.5 – 2.5 V
("Reference
waveform No.23: ")
0 – 1 V
10 – 14 V
Below 1.3 V
Condition
IG switch: ON
IG switch: ON
—
Engine: Stop
IG switch: ON
—
IG switch: ON
Cruise control main
switch: ON (keep pushing)
IG switch: ON
Clutch pedal: Released
IG switch: ON
Clutch pedal: Depressed
fully
IG switch: ON
Brake light: OFF
IG switch: ON
Brake light: ON
—
—
—
—
IG switch: ON
—
Time: Within 2 sec. after
turning ignition switch ON
Engine: Running
Time: After 2 sec. after
turning ignition switch ON
Engine: Stop
IG switch: ON
IG switch: ON
—
Engine: Stop
IG switch: ON
IG switch: ON
Brake light: OFF
IG switch: ON
Brake light: ON
IG switch: ON
Remarks
—
—
—
CAN communication line
signal is pulse. Pulse
signal displayed with a
regular frequency which
varies depending on
engine condition.
—
—
—
—
—
—
—
—
—
—
—
—
—
—
CAN communication line
signal is pulse. Pulse
signal displayed with a
regular frequency which
varies depending on
engine condition.
—
—