GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2003 🢒 DeVille 🢒 Transmission/Transaxle 🢒 Automatic Transaxle - 4T80-E 🢒 Body Control System Component Views
Figure 1:

Right Side of the Instrument Panel, Near the Blower Motor
Object Number: 524961 Size: LF
(1)S216
(2)S217
(3)Dash Integration Module (DIM)
(4)G201
Figure 2:

Passenger Compartment, Center of the Instrument Panel
Object Number: 524953 Size: LF
(1)Sunload Sensor Assembly
(2)Speaker - Front I/P Midrange
(3)Hazard Switch
(4)Instrument Panel Integration Module (IPM)
(5)Radio (w/o U3R, U3S, U3Q)
(6)Driver Information Center (DIC) Switch - Right
Figure 3:

Right Rear of the Passenger Compartment, Behind the Rear Seat Back
Object Number: 525016 Size: LF
(1)Cellular Telephone Module
(2)Rear Integration Module (RIM)