Electrical - Mitsubishi 6M60-TL Service Manual

PRECAUTIONS FOR MAINTENANCE OPERATION
00-10
• Wear safety goggles when using a grinder or welder. Wear
gloves when necessary, and watch out for sharp edges and oth-
er items that might wound your hands.
• Before working on the electrical system, disconnect the (–) bat-
tery cable to prevent short circuits.
CAUTION
• Make sure the starter switch and lighting switches are OFF
before disconnecting or connecting battery cable.
Semiconductor components may otherwise be damaged.
• Carefully handle sensors relays, and other items that are sensi-
tive to shock and heat. Do not remove or paint the cover of any
control unit.
• When separating connectors, grasp the connectors themselves
rather than the harnesses.
• To separate locking connectors, first push them in the direction
of the arrows. To reconnect locking connectors, push them to-
gether until they click.
• Before washing the vehicle, cover electrical parts to keep them
dry. (Use plastic sheets or the like.) Keep water away from har-
ness connectors and sensors and immediately wipe off any wa-
ter that gets on them.