Suzuki GA413 Service Manual page 986

IMMOBILIZER CONTROL SYSTEM (IF EQUIPPED) 8G-27
PROCEDURE AFTER ECM REPLACE-
MENT
When ECM was replaced, including when replaced because re-
checking by using a known-good ECM was necessary during
trouble diagnosis, register ECM/Immobilizer Control Module code
in ECM by performing following procedure.
1) Perform steps 1) and 2) described in "How To Register Ignition
Key". And then turn ignition switch ON.
2) Using SUZUKI scan tool, register ECM/Immobilizer Control
Module code in ECM by executing "RECORD ECU (RECORD
ECM/lCM)" command in SELECT MODE menu.
NOTE:
For operation procedure of SUZUKI scan tool, refer to SU-
ZUKI scan tool operator's manual.
3) Make sure that malfunction indicator lamp lights when ignition
switch is turned OFF once and then ON.