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Rear Window Defogger Symptom Diagnosis
Condition
Rear defogger does
not operate
Front Wiper and Washer Symptom Diagnosis
Condition
Front wipers do not
operate or move at a
specified speed
Front wipers do not
return to original posi-
tion
Only front wiper inter-
mittent wiper function
does not operate
Diagnosis
Possible Cause
Fuse blown
Wiring or grounding faulty
Rear window defogger wire faulty
Rear window defogger switch faulty
Possible Cause
Fuse blown
Wiring or grounding faulty
Front wiper motor faulty
Wiper and washer switch faulty
Loose installation of wiper arms
Wiring or grounding faulty
Wiper and washer switch faulty
Front wiper motor faulty
Front wiper intermittent timer faulty
Wiring or grounding faulty
Wiper and washer switch faulty
Front wiper intermittent timer faulty
WINDOWS, MIRRORS, SECURITY AND LOCKS 8D-3
Correction
Replace fuse to check for short.
Repair circuit.
Check rear window defogger wire
referring to "Rear Window Defog-
ger Wire Inspection" in this section.
Check rear window defogger
switch referring to "Rear Window
Defogger Switch Inspection" in this
section.
Correction
Replace fuse to check for short.
Repair circuit.
Check front wiper motor referring to
"Front Wiper Motor Inspection" in
this section.
Check wiper and washer switch
referring to "Wiper and Washer
Switch Inspection" in this section.
Reinstall wiper arms correctly.
Repair circuit.
Check wiper and washer switch
referring to "Wiper and Washer
Switch Inspection" in this section.
Check front wiper motor referring to
"Front Wiper Motor Inspection" in
this section.
Check front wiper auto stop circuit
referring to "Wiper Circuit Inspec-
tion" in this section.
Repair circuit.
Check wiper and washer switch
referring to "Wiper and Washer
Switch Inspection" in this section.
Check front wiper intermittent cir-
cuit referring to "Wiper Circuit
Inspection" in this section.
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