Suzuki Baleno Manual page 988

STEP ACTION
8 Poor E127-4 or E127-3 connection.
1) If connections are OK, connect
Immobilizer Control Module
coupler and substitute a known-
good coil antenna.
2) Is DTC 13 also indicated with
ignition switch turned ON?
9 Is DTC 13 still indicated even when
another ignition key (with built-in
transponder) for that vehicle used?
Fig. 1 for Step 1
Ignition key with built-in
transponder
Fig. 4 for Step 4
1. Immobilizer Control
Module coupler
Fig. 7 for Step 7
1. Immobilizer Control Module coupler
Go to Step 9.
Substitute a known-good Immobilizer Con-
trol Module and recheck.
NOTE:
After replacing with a known-good
Immobilizer Control Module, register
ECM/Immobilizer Control Module code
in ECM / PCM and Transponder code
and ECM/Immobilizer Control Module
code in Immobilizer Control Module by
performing procedure described in
"Procedure after Immobilizer Control
Module Replacement" section.
Fig. 2 for Step 2
1
A
1. Coil antenna
coupler
Fig. 5 for Step 5
1. Immobilizer Control
Module coupler
IMMOBILIZER CONTROL SYSTEM (IF EQUIPPED) 8G-23
YES
Fig. 3 for Step 3
B
Fig. 6 for Step 6
1. Immobilizer Control
Module coupler
NO
Faulty coil antenna.
Faulty ignition key.
1
1. Coil antenna
coupler