Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

2004 Cadillac SevilleFACTORY OEM SERVICE PROCEDURE

Body Control System Component Views

WARNING: This page is about a different car, the 2004 Cadillac DeVille. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Right Side of the Instrument Panel, Near the Blower Motor Component View

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	S216
2	S217
3	Dash Integration Module (DIM)
4	G201

Fig 2: Passenger Compartment, Center of the Instrument Panel Component View

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
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

Fig 3: Right Rear of the Passenger Compartment, Behind the Rear Seat Back Component View

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Cellular Telephone Module
2	Rear Integration Module (RIM)

Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.

Shop Manual-Ready Tools Compare Repair Quote Quote Shield Pro

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.