Suzuki 2006 SX4, Service Manual

Page: 1463 / 1478

Keyless Start System: 10E-19
In case the position of driver and passenger side door
lock is changed from the lock to the unlock.
No DTC Detection After Performing DTC Check
S6RW0CA504014
Wiring Diagram
Description
The keyless start control module detects DTC by using signals from the key reminder and driver side door request
switches. The keyless start control module makes the key indicator light in the combination meter flash on and off by
using CAN communication.
Measurement
terminal Driver side door lock switch
• CH1: “G16-33” to “G16-9”
Passenger side door lock switch
• CH2: “G16-37” to “G16-9”
Oscilloscope setting CH1: 2 V/DIV CH2: 2 V/DIV
TIME: 400 ms/DIV
Measurement
condition Driver door is at unlock position
and passenger side door is at
lock position
1. Lock signal 2. Unlock signal
I5JB0AA50030-03
BLK/ORN
G16-9
G16-15
G16-14
G16-16
G16-20
G16-29
G16-30
G16-10
G16-34
G16-11
BLU/WHT
WHT/RED
WHT/RED
WHT/RED
PPL
RED/BLK
5V
5V
5V
5V
5V
12V
12V
WHT
RED
WHT
RED
G16-18
G16-19
G241-10
G241-7
BLU/YEL
ORN
BLK/YEL
BRN/YEL
BRN
G146-3
G146-1
G146-2 G146-5
G146-4
G146-6
G146-7
G146-8
WHT/RED
WHT/RED
G241-32
6
7
8
1
2
4
5
3
20 1 2 3 4 5 6 7 8 9 10 11 14 15 16
36
34 33 32 30 29 24 23 37
18 19
[A]
9
G16
I7RW01A50004-02
[A]: Keyless start control module connector (viewed from harness side) 4. Ignition knob switch 8. Key indicator light
1. Keyless start control module 5. Key reminder switch 9. CAN junction connector
2. Steering lock unit 6. Driver side door request switch
3. Steering lock solenoid 7. Combination meter