1. Using a small screwdriver, carefully remove the switch from the front of the selector lever handle (see accompanying illustration).
2. Loosen the screw and remove the switch from the lever handle.
3. Check the function of the switch:
- In the OFF position, continuity between the switch terminals must take place
- In the ON position, there should be no conduction.
4. If necessary, replace the switch.
5. Installation is carried out in the reverse order.