How To Register Ignition Key - Suzuki Grand Vitara XL-7 Service Manual

8G-20 IMMOBILIZER CONTROL SYSTEM (IF EQUIPPED)
1. Data link connector (DLC)
1. Ignition key with built-in transponder

HOW TO REGISTER IGNITION KEY

Register the ignition key with a built-in transponder in Immobilizer
Control Module by using the following procedure.
1) Prepare Suzuki scan tool.
2) With ignition switch OFF, connect Suzuki scan tool to data link
connector (DLC) located on underside of instrument panel at
driver's seat side.
Special Tool
(A): SUZUKI scan tool
NOTE:
For operation procedure of Suzuki scan tool, refer to Suzuki
scan tool operator's manual.
3) Prepare ignition key with a built-in transponder. And then turn
ignition switch ON by using it.
4) Number of Transponder codes for ignition key with a built-in
transponder that can be registered in Immobilizer Control Mod-
ule is limited to 4. If needed, clear all Transponder codes for igni-
tion key with a built-in transponder that have been registered in
Immobilizer Control Module by executing the "F2: CLR. TRANS
COD (Clear transponder code)" command in the SELECT
MODE menu by using Suzuki scan tool.
NOTE:
When "CLR. TRANS COD (Clear transponder code)" com-
mand is executed while no DTC is stored in the immobilizer
control module, the immobilizer system remains unlocked.
The immobilizer system changes into the locked state if the
ignition switch is turned off for 10 seconds or longer and
then turned on.
5) Using Suzuki scan tool, register Transponder code in Immobiliz-
er Control Module by executing "ENT. TRANS COD (Enter
transponder code)" command in SELECT MODE menu.
6) Make sure that no DTC is displayed on Suzuki scan tool after
ignition switch is turned OFF for 10 seconds or more and then
ON.