Instrument and Controls
42
Common Problems and Troubleshooting of Concealed Sunroof
Problem Reasons Troubleshooting
Wind noise of sun-
roof
Different clearances between
glass panel and edges of the
opening
Remove the left and right gar-
nishes and loosen the tighten-
ing nuts of the glass. Insert the
thin sheets to the gaps
between the glass and the sur
-
rounding areas of the roof so
that the clearances between
the glass and the surrounding
areas of the roof are identical.
Different heights between the
glass surface and the roof
Loosen the tightening screws
on the regulator to adjust the
height of the glass surface.
Weatherstrip damaged
Replacement of the weather-
strip
Unusual noise in the
guide rail
Foreign matters in the slide-
way
Clean the slideway and add the
lubricating oil
Sunroof operates
abnormally
Fuse blown Replacement of fuse
Poor switch connection Replace the switch
Motor malfunction Replacement of the motor
Control module malfunction
Replacement of the control
module
Mechanical set damaged
Replacement of the mechanical
set
Water leakage from
sunroof
Drain pipe blocked
Use compressed air to blow the
drain water
Anti-pinch function of
sunroof unavailable
Reset the control module
Pull out the sunroof fuse and
then insert it after 5 seconds.
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