Inspection of Keyless Start Control Module and Its Circuits: Notes
WARNING: This page is about a different car, the 2011 Suzuki SX4. However, it is still accessible from the selected car via links, so may be relevant.
Keyless start control module and its circuits can be checked at keyless start control module wiring couplers by measuring voltage and resistance.
CAUTION:
If you connect a voltmeter or ohmmeter directly to the keyless start control module by disconnecting the keyless start control module connector, you can damage the keyless start control module. Never connect a voltmeter or an ohmmeter directly to any terminal on the keyless start control module by disconnecting the keyless start control module connector.