1997 Cadillac Seville STS Questions

Get answers to questions about your 1997 Cadillac Seville STS at RepairPal. Find solutions, diagnose problems and get back on the road.

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the car says wait 4 then 2 then 1 then wont anymore

What do U think is wrong about front wheels.
Mostly rough streets here so it's always hitting a small chug hole. Give me some advice please.

The security system? Security system stayed on. Alarm going off for no reason. Dash battery light on.

The dealer is unable to locate electrical schematics.

I have a 97 cadillac seville sts that will not start.. let me first say what I did .. 2 years ago I had to replace the alt and battery.. which I did about 4 months later (I had company vehicle so I didn't need it). then the car wouldn't start.. I took off what was what I thought was another fuel filter but turns out it was a fuel pressure regulator but no gas was coming out so I took off the connector to the fuel filter but it also shows no signs of gas being pumped. So then I replaced a fuel pump relay and a/c relay and when turning on the car the relays do click over.. so I then proceeded to take out tank to test the fuel pump and replace the fuel filter. I took pump out of the tank and submerged it in a bucket and pump worked.. but I noticed a fray wire on the harness but was close to the connector.. so first question is am I doing anything wrong? And second , which wires should I be testing to test power to pump? Pictures do help thanks

My Grandson just purchased this vehicle and the only way he can turn off the headlights is by pulling the fuse.

New plugs, wires & added Lucas gas treatment/injector cleaner/octane booster. Checked Air filter/OK.
I've ran out of possible remedies !!! HELP !


My car leaks out antifreesed on the driver sign under the botton of the car

Because the car will not start, I'm getting a read out saying "there is a security system problem ; therefore, the car will no longer start." However the radio, dash board, head and tail lights are working correctly.