Xterra 4WD V6-3.3L SC (VG33ER) (2003)
Power is supplied
-
through terminal 3 of the rear window defogger relay
-
to rear window defogger terminal +.
Rear window defogger terminal - is grounded through body grounds D402 and D404.
With power and ground supplied, the rear window defogger filaments heat and defog the rear window. When the system is activated, the rear window
defogger indicator illuminates in the air control (rear window defogger switch).
Power is supplied
-
from rear window defogger relay terminal 3
-
to air control (rear window defogger switch) terminal 4.
Air control (rear window defogger switch) terminal 8 is grounded through body grounds M14 and M68.