GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2006 🢒 STS 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 5L40-E/5L50-E 🢒 Hydraulic Brake Component Views
Figure 1:

Brake Fluid Level Switch
Object Number: 1488426 Size: LF
(1)Brake Booster
(2)Brake Fluid Level Switch
Figure 2:

Pedal Switches and Sensors
Object Number: 1488592 Size: LF
(1)Park Brake Switch
(2)Brake Pedal Position Sensor
(3)Accelerator Pedal Position (APP) Sensor
(4)Left Front Floor Panel