Basic Inspection

Before performing the diagnosis, check the following items which may affect the problems relating to the telematics system.

1. Check the battery. < Ref. to INSPECTION , Battery. > < Ref. to GENERAL DESCRIPTION . >
2. Check the relay and fuse condition. < Ref. to RELAY AND FUSE . > < Ref. to GENERAL DESCRIPTION . >
3. Check the connecting condition of harness and harness connector.