If the window glass automatically starts moving downwards at the wrong time while it is being raised, carry out the following adjustment or replacement procedures.
- Remove the door trim assembly (Refer to GROUP 52A, Door trim
).
- Remove the waterproof film (Refer to ).
- Remove the window regulator assembly from the door window glass, and then raise and lower the door window glass by hand to check the operation force.
NOTE: Insert a cushion or similar object to prevent damage to the glass if it should happen to fall down.
)
- If the door window glass does not move up and down smoothly, check or repair the following points.
- Check the installation condition of the runchannel.
- Repair any twisting in the door sash.
- Check the installation condition of the lower sash.
- If repair or adjustment is not possible, replace the door assembly.