Keyless Start Control Module Power And Ground Circuit Check - Suzuki GRAND VITARA Owner's Manual

Step
4 Wire harness check
1) Turn ignition switch to OFF position.
2) Disconnect connector from keyless start control module,
steering lock unit and combination meter.
3) Check for open, short and high resistance in.
• Between "G22-5" terminal of steering lock unit
connector and "G44-34" terminal of keyless start
control module connector
• Between "G28-10" terminal of combination meter
connector and "G44-19" terminal of keyless start
control module connector
• Between "G28-8" terminal of combination meter
connector and "G44-18" terminal of keyless start
control module connector
Is it in good condition?
5 Keyless start system operation check
1) With remote controller of which ID code is registered in
keyless start control module carried with you, try to turn
ignition knob switch.
Can it be turned to any position other than "LOCK" position?

Keyless Start Control Module Power and Ground Circuit Check

Wiring Diagram
[A]: Keyless start control module connector (viewed from harness side)
1. Keyless start control module
Action
5
2
4
[A]
20 19 18 16 15 14 11
37 36 34 33 32
Yes
Go to Step 5.
Replace combination
meter.
1
12V
5V
3
WHT G44-10
G44-11
WHT/BLK
3
YEL G44-15
BLK G44-9
G44
10 9 8 7 6 5 4 3 2
30 29 24 23
I5JB0AA50015-03
2. Ignition switch
3. Circuit fuse
Keyless Start System:
No
Repair circuit.
Substitute a known-
good keyless start
control module and
recheck.
S5JB0AA504015
1
4. Main fuse
5. Junction block
10E-22