This can be necessary after battery disconnection or when something has restricted the motion of one of the doors:
- Gearbox in neutral - start the engine. (the reason for this is to raise the battery voltage from 12.3 volts with engine off - to around 14.3 volts with the engine running).
- Fully open both doors by hand (just enough force to get the doors moving). The doors are quite heavy and require a good tug but will move the whole length of the runners until a definite 'stop' is felt.
- Fully close both doors by hand, again they are quite heavy but can be closed up until the contacts on the front of the door connect.
- Turn off ignition. Doors should operate normally.