Stop Lamp Switch with Brake Pedal Position Switch Inspection

Disconnect negative (-) cable at battery.
Disconnect stop lamp switch connector.
Remove stop lamp switch (1) from pedal bracket (2) as follows.
1. Turn stop lamp switch (1) counter clockwise.
2. Pull up stop lamp switch (1).
Fig 1: Removing Stop Lamp Switch
Courtesy of SUZUKI OF AMERICA CORP.
Install stop lamp switch and adjust its position referring to Brake Light Switch Adjustment .