1. Disconnect the battery from the ground.
2. The brake light switch is mounted on the top of the brake pedal.
3. On models 1987-1993. Disconnect the wire connector and remove the switch from the brake pedal. On 1994 models, disconnect the connector. Remove the bracket and remove the switch with the rod from the brake pedal.
4. Installation is carried out in the reverse order. Connect the connector and, working with an assistant, check the operation of the switch, which should trigger the brake signals.