Key Indicator Lamp Circuit Check (Key Indicator Lamp Doesn't Light When Ignition Knob Switch Is Pushed.) - Suzuki GRAND VITARA Owner's Manual

10E-21 Keyless Start System:
Key Indicator Lamp Circuit Check (Key indicator lamp doesn't light when ignition knob switch is
pushed.)
Wiring Diagram
8
[A]: Keyless start control module connector (viewed from harness side)
1. Keyless start control module
2. Combination meter
Description
When the ignition knob switch is pushed, the key indicator lamp lights up in blue if you carry the remote controller
registered in the keyless start control module and it lights in red if you carry the remote controller which has not been
registered in the keyless start control module or if you carry no remote controller.
Troubleshooting
Step
1 Combination meter power and ground circuit check
1) Turn ignition switch to ON position.
Do warning lamps in combination meter other than key
indicator lamp light up?
2 Keyless start control module power and ground circuit
check
1) Check keyless start control module power and ground
circuit for condition referring to "Keyless Start Control
Module Power and Ground Circuit Check: ".
Is it in good condition?
3 Steering lock unit ignition knob switch check
1) Check ignition knob switch of steering lock unit for
operation referring to "Steering Lock Unit Inspection: ".
Is it in good condition?
1
12V
5V
WHT G44-10
WHT/BLK G44-11
YEL G44-15
BLK G44-9
[A]
20 19 18 16 15 14 11
37 36 34 33 32
Action
G44-19
RED
G44-18 WHT
5V
5V
G44-20 ORN
G44-29
BRN/YEL
G44-30
BLK/YEL
G44-14 BLU/RED
G44-34 BRN/RED
G44
10 9 8 7 6 5 4 3 2
30 29 24 23
3. Key indicator lamp
4. Steering lock unit
5. Steering lock solenoid
Yes
Go to Step 2.
Go to Step 3.
Go to Step 4.
2
G28-10
RED
WHT G28-8
3
G28-14
4
5V
G22-6
5V
G22-3
G22-7
5
G22-8
6
G22-4 G22-1
G22-5
G22-2
7
1
6. Key reminder switch
7. Ignition knob switch
8. Junction block
No
Check main fuse, circuit
fuse, combination meter
power and ground
circuit.
Repair circuit.
Replace steering lock
unit.
S5JB0AA504014
WHT
WHT
WHT
WHT
I5JB0AA50014-03