Symptom Troubleshooting Index - Honda Civic 2002 Service Manual

Moonroof
Symptom Troubleshooting Index
Symptom
Diagnostic procedure
Also check for
Water leaks
'1.
Check for a clogged drain tube.
2. Check for a gap between the glass weatherstrip and the roof
p a n e l .
3. Check for a defective or an improperly installed glass
w e a t h e r s t r i p o r d r a i n c h a n n e l .
4. Check for a gap between the drain seal and the roof panel.
G l a s s h e i g h t
adJustment
W i n d n o l s e
1. Check for excessive clearance between the glass weatherstrip
and the root panel.
G l a s s h e i g h t
adjustment
Deflector noise
1. Check for a imDrooer clearance between deflector seal and
roof panel.
2, Check for a insufficient deflector extension.
3. Check for a deformed deflector.
Motor noise
1. Check for a loose motor.
2 . C h e c k f o r a w o r n g e a r o r b e a r i n g .
3. Check for a deformed cable assembly.
Check closing force
Glass does not move,
but motor turns
1 . C h e c k f o r a d e f e c t i v e g e a r o r i n n e r c a b l e .
2. Check for foreign matter stuck between the guide rail and the
s l i d e r .
3 . C h e c k f o r a l o o s e i n n e r c a b l e .
4. l\,4ake sure the cable assembly is attached properly.
Glass does not move
and motor does nol
t u r n ( g l a s s c a n b e
moved with
moonroof wrench)
1. Check for a blown fuse.
2. Check for a faulty moonroof switch.
3. Check the limit switch.
4. Check for a run down battery.
5. Check for a defective motor.
6. Check for a faulty relay.
20-36