GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2003 🢒 Impala 🢒 Transmission/Transaxle 🢒 Automatic Transaxle - 4T65-E 🢒 Hydraulic Brake Component Views
Figure 1:

Lower Front of Passenger Compartment
Object Number: 571269 Size: LF
(1)Park Brake Switch Connector
(2)Park Brake Switch
Figure 2:

Left Rear of Engine Compartment
Object Number: 498219 Size: LF
(1)Brake Fluid Level Switch Connector