Suzuki sq-416-420-625 Service Manual page 715

D Wire insulation which is rubbed through, causing an intermittent
short as the bare area touches other wiring or parts of the vehicle.
D Wiring broken inside the insulation. This condition could cause a
continuity check to show a good circuit, but if only 1 or 2 strands
of a multi-strand-type wire are intact, resistance could be far too
high.
If any abnormality is found, repair or replace as a wire harness as-
sembly.
AIR BAG SYSTEM 10B-9