Suzuki Wagon R Manual page 4066

WAIT TIME (SEC, MIN)
The time it must be waited for reinput password for programming SUZUKI scan tool indicates "0 SEC." when a
correct password is input after wait time.
If failed to input correct password, it increase according to the times of misinput.
Inspection of Immobilizer Control Module and Its Circuits
Voltage Inspection
Immobilizer control module (1) can be checked at wiring connectors by measuring voltage.
CAUTION:
Immobilizer control module can not be checked by itself. It is strictly prohibited to connect voltmeter
or ohmmeter to immobilizer control module with coupler disconnected from it.
NOTE:
As the battery voltage affects each terminal voltage, confirm that it is 11 V or more when ignition
switch is turned to ON position.
IMMOBILIZER CONTROL SYSTEM (Z10XEP / Z12XEP ENGINE MODELS) 8G4-11