Items S/N Work content Technical requirements
13 Check the
central
electrical box
(in the access
door of the
instrument
panel or in the
lower cabin of
the driver, or in
the electrical
compartment
of the rear
of the driver
or in the
lower cabin
of the front
passenger)
It is forbidden to use non-
standard fuse and relay;
all fusible wires cannot
be replaced by wires; it is
forbidden to pull wire harness,
modify wire harness and install
other electrical appliances
without permission.
14 Check the
rear enclosed
electrical box
(in the battery
compartment
or the backup
compartment)
It is forbidden to use non-
standard fuse; the fixing bolts
of the fuse and relay are not
loose.
Harness 15 Check the
harness with
sectional area
more than
16 mm
2
The harness connectors at all
parts shall be fixed reliably,
with good insulation, and the
lines shall be fixed reliably
without interference and
friction.