TROUBLESHOOTING
cl
-+
Defogger dok not operate
I
Inspect while the ignition key
is in the “ON” position
I
Does the indicator light
illuminate? No
Is fuse
No.5 No
*OK? .
A short-circuited wiring
harness (damaged
*wiring harness, burnt
cover, etc.)
Repair the harness and
replace the fuse
w
I-
Yes
T
Yes
I 1 I
Is 12 V indicated between the
2-RR wire of the rear window
No
Repair the harness between
c fuse block and rear window
defogger switch and ground?
switch
Yes
4
Does continuity exist between
A malfunction in the rear
Replace the rear window
the terminals when the rear
No
w
window defogger switch
*
defogger switch
window defogger switch is
removed and then operated?
<
Yes
Check with the rear window
defogger switch ON
I
Is there 12 V between printed No
Open circuit between rear
Repair the harness
heater (t) terminal and ground? w window defogger switch and
*
printed heater
i
Yes
Improperly connected printed
c heater (-) terminal connector
or improperly grounded
Correct the connector or
c ground connection
8-65