Basic Inspection
Before performing diagnosis, check the following items which might affect power windows related problems.
- Check the battery and its installation condition. Ref. to STARTING/CHARGING SYSTEMS (H4DO)>BATTERY>INSPECTION .
- Check the related fuse.NOTE: When the replaced fuse is blown immediately, check for short circuits.
- Visually check that the related connectors are properly connected. Also, check the related ground terminal for looseness and corrosion.