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Tool Hut
Tool Hut, ASE Certified Technician
Category: Cadillac
Satisfied Customers: 550
Experience:  Owner of a mobile diagnostics company assisting auto technicians with difficult vehicles
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I have 2000 deville dts. I recently changed a flat tire and

Customer Question

I have 2000 deville dts. I recently changed a flat tire and the servive suspension system code came on.
Submitted: 1 year ago.
Category: Cadillac
Expert:  Tool Hut replied 1 year ago.

Hi, My Name is ***** ***** for posting your question to just answer. I am a ASE Certified Master Auto Technician with 20 years experience. I am confident we can resolve your problem together.Please remember I don't know your skill level. I can't see, smell, hear, or touch the vehicle. It may take a few back and forth replies to get to a satisfactory resolution.I also try to give all of the information you may need expecting a positive rating.

Do you still have the spare tire installed?

Customer: replied 1 year ago.
No
Customer: replied 1 year ago.
I had the tire patched and put back pn the car
Customer: replied 1 year ago.
Ever since the service suspension message has been on
Expert:  Tool Hut replied 1 year ago.
You may need to do a suspension reset. This will require a scan tool
Expert:  Tool Hut replied 1 year ago.

The proper procedure will be to read the codes and verify the system is functioning properly and then calibrate the ALC trim height using a tech2 scan tool.