Suzuki GRAND VITARA Owner's Manual page 274

1A-219 Engine General Information and Diagnosis:
Terminal Wire
No. color
Oil control valve
BRN/
C37-60 output (for M16
WHT
engine)
Terminal Wire
No. color
BLU/
E23-1 Main power supply
BLK
Power source for
E23-2 WHT ECM internal
memory
E23-3 —
CAN (high)
communication line
WHT/ (active high signal)
E23-4
RED to ABS hydraulic
unit / control
module assembly
Serial
PPL/ communication line
E23-5
WHT of data link
connector 12 V
Cruise control main
switch signal (if
BLK/
E23-6 equipped with
WHT
cruise control
system)
Clutch pedal
position switch
signal (for M/T
E23-7 BLU
model, if equipped
with cruise control
system)
Brake pedal
position switch
YEL/
E23-8 signal (if equipped
GRN
with cruise control
system)
E23-9 —
E23-10 —
E23-11 —
Diagnosis switch
E23-12 YEL terminal (if
equipped)
Clock signal for
PNK/ immobilizer coil
E23-13
BLU antenna (if
equipped)
E23-14 —
Circuit Normal voltage
*0 – 0.6 V
↑↓
10 – 14 V
("Reference
waveform No.28: "
and "Reference
waveform No.29: ")
Circuit Normal voltage
10 – 14 V
10 – 14 V
— —
*2.5 – 4.5 V
("Reference
waveform No.30: ")
8 – 14 V
10 – 14 V
4 – 6 V
0 – 1 V
10 – 14 V
0 – 1 V
— —
— —
— —
4 – 5 V
10 – 14 V
— —
Condition
At the moment of ignition
switch turned ON.
Condition
Ignition switch turned ON.
Ignition switch turned ON.
—
Ignition switch turned ON
with engine at stop.
Ignition switch turned ON.
Ignition switch turned ON,
cruise control main switch
to ON position. (cruise
control main switch is kept
in push)
Ignition switch turned ON,
clutch pedal not
depressed.
Ignition switch turned ON,
clutch pedal full
depressed.
Ignition switch turned ON,
stop lamp not lit up.
Ignition switch turned ON,
stop lamp lit up.
—
—
—
Ignition switch turned ON.
Ignition switch turned ON.
—
Remarks
Output signal is active
high pulse. Duty ratio
varies depending on
vehicle condition.
Remarks
—
—
—
CAN communication line
signal is pulse. Pulse
signal displayed with a
regular frequency which
varies depending on
engine condition.
—
—
—
—
—
—
—
—
—
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