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2003 Cadillac DeVille DTS Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2003 Cadillac DeVille DTS

2003 Cadillac DeVille DTS Problems

One or more of the power window regulators (one in each door) may fail causing the window to fall into the door and not roll up.

The engine may develop an oil leak from the lower crankcase portion of the engine block. Our technicians tell us that the engine must be removed from the vehicle to properly repair this oil leak.

The steering wheel position sensor may fail, resulting in the service stability message being displayed.

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2003 Cadillac DeVille DTS Questions

can it be checked

I have 03 caddy dts with mis fire on number 6 I changed cam sensor and coil pack still saying misfire running ruff

I have a 2003 Cadillac dts an d ithink transmissio n fluid is mixing with my antifreeze what could be wrong

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2003 Cadillac DeVille DTS Reviews

worst car I ever owned . Had many Cadillacs they lost my busness forever. repairs all the time. window motors all 4 many codes a.c. will not blow out of dash vents uses alot of oil 56,000 miles and falling apart

i have a 03 dhs this is the best cadillac i have ever own this car is something else . i own a lot of cadillacs this is the best i ever own. that nortstar system is something

Replaced 5 (twice on driver side) window regulators. Plastic parts on something used almost daily? Constant o2 codes. 80k miles. Drives great but too many repairs.

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