Suzuki WagonR+ RB310 Service Manual page 162

CAUTIONS IN SERVICING
When performing works related to electric systems, observe fol-
lowing cautions for the purpose of protection of electrical parts and
prevention of a fire from occurrence.
· When removing the battery from the vehicle or disconnecting
the cable from the battery terminals for inspection or service
works on the electric systems, always confirm first that the
ignition switch and all the other switches have been turned
OFF. Otherwise, the semi-conductor part may be damaged.
· When disconnecting cables from the battery, be sure to dis-
connect the one from the negative (-) terminal first and then
the other from the positive (+) terminal.
· Reverse the above order when connecting the cables to the
battery terminals.
· When disconnecting connectors, never pull the wiring har-
nesses. Unlock the connector lock first and then pull them
NO!
apart by holding connectors themselves.
· When connecting connectors, also hold connectors and put
them together until they lock securely (a click is heard).
HOW TO USE THIS MANUAL 8A-1-3