SNR9AB9J34200000000HBAT01
Symptom
Diagnostic procedure
20-54
Moonroof
Symptom Troubleshooting Index
Water leaks from moonroof
1.
2.
3.
4.
5.
Check for a clogged drain tube.
Check for a gap between the glass weatherstrip and the roof panel
(see page 20-55).
Check for a defective or an improperly installed glass weatherstrip or drain
channel.
Check for a gap between the drain seal and the roof panel.
Adjust the moonroof position.
Wind noise from moonroof
1.
2.
Check for excessive clearance between the glass weatherstrip and the roof
panel.
Adjust the moonroof position.
Motor noise from moonroof
1.
2.
3.
Check for a loose motor.
Check for a worn gear or bearing.
Check for a deformed cable assembly.
Moonroof glass does not move,
but motor turns
1.
2.
3.
4.
Check for a defective gear or inner cable.
Check for foreign matter stuck between the guide rail and the slider.
Check for a loose inner cable.
Make sure the cable assembly is attached properly.
Moonroof glass does not move
and motor does not turn (glass
can be moved with 5 mm
hexagonal wrench)
1.
2.
3.
4.
Check for a blown fuse.
Check for a faulty moonroof switch.
Check for a run down battery.
Check for a defective motor control unit.
Moonroof glass does not stop at
proper flush closed position
1.
2.
Reset the moonroof control unit (see page 22-287).
Check glass position adjustment.
During auto close operation,
moonroof glass reverses when
no object is trapped
Check for dirt and debris in the track. Reset the moonroof control unit (see page
22-287).
Moonroof glass moves, but
there is no AUTO function
Reset the moonroof control unit (see page 22-287).
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