Cadillac Seville SLS Repair and Maintenance

A guide to problems, costs, maintenance and repair for your Cadillac Seville SLS

Cadillac Seville SLS Problems

Replace Fuel Filter Every 30,000 to Prevent Fuel Pump Failure

The fuel pump may fail causing the engine to stall and not restart. Our technicians recommend replacing the fuel filter every 30,000 miles to help prevent undue strain on the fuel pump.

Steering Wheel Position Sensor May Fail

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

Fuel Level Sensor Failure

It is common for the fuel level sensor in the fuel tank read the fuel level incorrectly. The sensor must be replaced to correct the condition. Our technicians recommend having the complete fuel pump module replaced on high mileage vehicles.

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Cadillac Seville SLS Questions

Service charging system light and battery volts low lights are on what I'd it (2 answers)

I just replaced the battery and the alternator.. The new baterry went dead after about 20 min drive

Where is engine compressor location (1 answer)

Where termastat is compressor location in same area

It's constantly overheating in town is better on open road (1 answer)

It overheated today but this time there is coolant under vehicle. It seems to have come from underneath where the coolant gets poured into. It shows that there is coolant in the reservoir. Could I have blown something? What does it sound like to you? Thank you

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Cadillac Seville SLS Reviews

How to replace the spark plugs
i bought my sls two years ago. had security system fixed, ( was the ignition switch). it now has 221,933k miles on it and runs great.shocks all bad though and cost more to replace than blue book for car.what a shame.other down side to this car is the low beams. lenses yellowed, like the shocks,very expensive to replace
I have to say, that I owned an 85 Deville and it was one of the best cars I had ever own at the time (1996). But after have a few problem with the trans, then having it repaired, the car hadn't been right since. Years later, I searched for anothe Caddy and came across my "97" SLS. I could not be happier. I love the ride, the look and just pure enjoyment when I drive it, either in the city or o ...

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