Nissan Frontier D22. Manual - part 844
PG-16
POWER SUPPLY ROUTING
Inspection
EKS006XT
FUSE
●
If fuse is blown, be sure to eliminate cause of problem
before installing new fuse.
●
Use fuse of specified rating. Never use fuse of more than
specified rating.
●
Do not partially install fuse; always insert it into fuse holder
properly.
●
Remove fuse for “ELECTRICAL PARTS (BAT)” if vehicle is
not used for a long period of time.
FUSIBLE LINK
A melted fusible link can be detected either by visual inspection or by
feeling with fingertip. If its condition is questionable, use circuit tester
or test lamp.
CAUTION:
●
If fusible link should melt, it is possible that critical circuit
(power supply or large current carrying circuit) is shorted.
In such a case, carefully check and eliminate cause of prob-
lem.
●
Never wrap outside of fusible link with vinyl tape. Important:
Never let fusible link touch any other wiring harness, vinyl
or rubber parts.
CIRCUIT BREAKER
For example, when current is 30A, the circuit is broken within 8 to 20
seconds.
Circuit breakers are used in the following systems.
●
power window
●
power door lock
●
remote keyless entry
●
room lamp
CEL083
MEL944F
SBF284E