rear end door lock SUZUKI SWIFT 2008 2.G Service Service Manual

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

Downloaded from www.Manualslib.com manuals search engine Keyless Start System: 10E-31
Front Door (Driver and Passenger Side), Rear
End Door Request Switch Inspection
S7RS0BA506002
1) Remove door trim from door panel.For front door trim, refer to Step 1) to 3) of “Front
Door Glass Removal and Inst allation in Section 9E”.
For rear end door trim, refer to Step 1) of “Rear End
Door Lock Assembly Remo val and Installation in
Section 9F”.
2) Check for continuity between terminals “1” and “2” at each switch position as shown below. If check result
is not as specified, replace.
Request switch specification
ON position (request switch pushed): Continuity
OFF position (request switch released): No
continuity
Steering Lock Unit Removal and InstallationS7RS0BA506003
For removal and installation, refer to “Steering Lock
Assembly (Ignition Switch) Removal and Installation in
Section 6B”.
Steering Lock Unit InspectionS7RS0BA506004
Check key reminder switch and ignition knob switch in
steering lock unit for operation referring to “Ignition
Switch Inspection in Section 9C”.
Front Door Lock Switch InspectionS7RS0BA506005
1) Remove door trim from door panel referring to Step 1) to 3) of “Front Door Glass Removal and
Installation in Section 9E”.
2) Check for continuity between terminals “1” and “2” at each switch position as sh own below. If check result
is not as specified, replace.
Door lock switch specification
LOCK position: No continuity
UNLOCK position: Continuity
[A]: Front door request switch (driver and passenger side)
[B]: Rear end door request switch
[A]
1
2
[B]
1
2
I4RS0BA50028-02
[A]: Lock [C]: Right side door lock switch
[B]: Unlock [D]: Left side door lock switch
[C][D]
[A] [B]
1212
I4RS0BA50029-01