Suzuki Swift Sport 2004 Service & Repair Manual page 1478

10E-16 Keyless Start System:
Terminal
Number
G42-37 Passenger side door lock switch
G42-38
G42-39
G42-40
Reference waveform No. 1
Driver, passenger and rear end door antenna request
signals (Request signal (1) transmitted by each door
antenna when each door request switch is pushed)
Driver side door antenna
• CH1: "G42-2" to "G42-9"
• CH2: "G42-1" to "G42-9"
Passenger side door antenna
Measurement
• CH1: "G42-24" to "G42-9"
terminal
• CH2: "G42-23" to "G42-9"
Rear end door antenna
• CH1: "G42-4" to "G42-9"
• CH2: "G42-3" to "G42-9"
CH1: 5 V/DIV, CH2: 5V/DIV
Oscilloscope setting
TIME: 40 ms/DIV
Request switch of each door is
Measurement
pushed with remote controller
condition
carried
Circuit
—
—
—
I4RS0BA50015-02
Normal
Voltage
Passenger side door is at unlock position
0 – 1 V
and driver side door is at lock position
Driver and passenger side door is at lock
4 – 6 V
position
*3 – 5 V Refer to "Reference waveform No. 6: "
—
—
—
Reference waveform No. 2
Center antenna signal
(Request signal (1) transmitted by center antenna when
each door request switch is pushed)
Measurement CH1: "G42-6" to "G42-9"
terminal CH2: "G42-5" to "G42-9"
CH1: 5 V/DIV, CH2: 2 V/DIV
Oscilloscope setting
TIME: 20 ms/DIV
• Ignition knob switch of steering
Measurement
• Any one of door is opened
condition
• Request switch of each door is
Condition
—
—
—
lock unit is pushed
pushed
I4RS0BA50016-02