1. The chain has to be in the family way UP of the switch between conclusions 1 and 2, and also between conclusions 3 and 5. |
2. The chain has to be in the family way OFF of the switch between conclusions 1 and 2, and also between conclusions 4 and 5. |
3. The chain has to be in the family way DOWN of the switch between conclusions 1 and 3, and also between conclusions 4 and 5. |
4. If results of checks negative, the switch replace. If the switch is serviceable, believe a chain between the switch and the electric motor. |
|
5. If from both switches the same window regulator does not work, remove the panel, include a window regulator and check tension on the switch and the electric motor. |
6. If tension on the electric motor is present, disconnect glass from a window regulator and check freedom of its movement up and down. Check also freedom of movement of a window regulator. If damages are absent and glass moves freely, replace the electric motor. Otherwise grease details or replace. |
7. If tension on the electric motor is absent, check wires from the switch to the electric motor. If the relay is provided in a chain, check existence of tension for the relay and its connection with weight.
|