Mitsubishi Galant. Manual - part 575
SUNROOF
TSB Revision
BODY
42-83
INSPECTION PROCEDURE 5: The motor does not stop after overload condition.
•
The sunroof motor does not stop even the roof lid
motion is hampered (by obstruction, etc.) during
tilt up operation.
•
The sunroof motor does not reverse operation
even when the roof lid motion is hampered (by
obstruction, etc.) during tilt down operation, and
does not return to the tilt up completed state.
•
The sunroof motor does not stop even when the
roof lid motion is hampered (by obstruction, etc.)
during slide open operation.
•
The sunroof motor does not stop after reverse
operation even when the roof lid motion is
hampered (by obstruction, etc.) during slide
closed operation.
CIRCUIT OPERATION
•
The sunroof-ECU monitors the load conditions
from the amount of current flowing to the motor. If
more than the standard amount of current is
flowing, the direction of motor operation is
reversed to prevent jamming.
TECHNICAL DESCRIPTION (COMMENT)
•
The cause may be a malfunction of the sunroof
motor sensor power supply circuit system or the
ground circuit system.
TROUBLESHOOTING HINTS
•
Malfunction of the sunroof-ECU
•
Malfunction of the sunroof motor sensor
•
Damaged harness wires or connectors
AC000635AB
Sunroof Motor Overload Sensor Circuit
AC000623AE
CONNECTORS: D-03, D-04
D-03
D-04