Dtc 13: No Transponder Code Transmitted Or Coil Antenna Opened/Shorted - Suzuki Liana RH413 Service Manual

DTC 13: No Transponder Code Transmitted or Coil Antenna Opened/Shorted

Wiring Diagram
BLK/YEL
2
2
1
1. Battery
2. Fuse
3. Main relay
4. To ECM (G04-10)
Description
Immobilizer Control Module energizes the coil antenna when the ignition switch is ON and reads Transponder code
from the ignition key. When Immobilizer Control Module cannot read Transponder code from the ignition key even
when the coil antenna is energized, this DTC is set.
DTC Troubleshooting
Step
1 Check that knob shape and color (black) for ignition key are
as shown.
Is it the original one?
NOTE
After replacing with a known-good Immobilizer Control Module, register ECM/Immobilizer Control
Module (ECU) code in ECM and Transponder code and ECM/Immobilizer Control Module (ECU) code in
Immobilizer Control Module by performing procedure described in "Procedure after Immobilizer
Control Module Replacement".
3
4
BLK/RED G45-3
5. Immobilizer Control Module
6. Coil antenna
7. Immobilizer Control Module connector (viewed from harness side)
Action
I3RH0AA30019-01
Immobilizer Control System:
5
6
Yes
Substitute a known-
good Immobilizer
Control Module and
recheck. See NOTE.
S3RH0AA304010
G45
5 3 2 1
7
I3RH0AA30018-01
No
Replace ignition key
with original one and
follow "Immobilizer
Control System Check".
10C-14