Wiring Systems - Suzuki GRAND VITARA Owner's Manual

9A-1 Wiring Systems:

Wiring Systems

Cautions in Body Electrical System Servicing
When performing works related to electric systems,
observe the cautions described in "Precautions for
Electrical Circuit Service: in Section 00" for the purpose
of protection of electrical parts and prevention of a fire
from occurrence.
Precautions for Wiring System
WARNING
!
(For the vehicles with the Supplemental
Restraint System (Air Bags) and/or the Seat
Belt Pretensioner System)
Service on or around the air bag system /
Seat belt pretensioner system components
or their wiring must be performed only by an
authorized SUZUKI dealer. Observe all the
warnings of the "Air Bag System" and
disable the systems before performing the
service. Failure to follow the Warnings could
result in unintended activation of the
systems or could render the systems
inoperative. Either of these two conditions
may result in severe injury.
CAUTION
!
To prevent damage to the electrical/
electronic parts (especially computers or
semi-conductors) or to prevent fire:
Precautions
• When disconnecting the battery terminals, be sure to
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1: turn off the ignition switch and all other switches,
2: disconnect the negative (–) terminal wire and then
3: disconnect the positive (+) terminal wire.
Connect the wires in the reverse order of
disconnecting.
• When disconnecting the connectors, be sure to unlock
the connector lock (if equipped) and then pull the
connector shells to detach them. Do not pull the wires.
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• Connect the connectors by holding the connector
shells. Make sure they are securely locked.
• Install the wiring harness securely without any slack.
• When installing parts, make sure the wiring harness is
not interfered with or pinched by them.
• Avoid routing the wiring harness near or around a
sharp corner or edge of the vehicle body or parts as
much as possible. If necessary, protect the wiring
harness by winding tape or the like around on it.
• When replacing a fuse, make sure to use the specified
capacity fuse. Using a fuse with a larger capacity can
cause damage to the electrical parts or a fire.
• Do not handle electrical/ electronic parts (computer,
relay, etc.) roughly or drop them.
• Do not expose electrical/ electronic parts to high
temperature (Approximately 80 °C (176 °F) or higher)
or water.
• Be sure to insert the tester probe (or, if necessary, an
appropriate needle or wire designed for the inspection
work) into the back side (wiring harness side) of the
connector for inspection not to damage or deform the
terminal of the connector.