Cadillac Seville STS Questions

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I was charged $733 total. $105 diagnostic, $169.99 for the mount and the rest in Labor. They did not itemize the labor hours and cost. Was that total high or average? They also lost a front wheel lug nut cover and scuffed the front bumper and will not pay.

When the car sits for a little there is a puddle of antifreeze under the car.

Ser Eng liteon code P0404 ERG sensor position open or shorted. Where is the EGR VALVE and sensor located?

I have my car disassembledglovebox and side panels located at least 2 accuator mtrs and adjusting climate controls the motors don't move. I have located both fuse boxes no fuses blown reset computers by removing pos terminal on fuse boxes reset driver RKS. my question is what is the sequence of operation?

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

When I did all of those things I get code P0440

over heats.when my radiator blew the car would not over heat.whats wrong with the car?

I removed my starter but my neighbor tells me when replacing a starter I need new municipal intake gasket can't I just use my old one

Both, the Battery and alternator have been tested professionally and both have been proven "good". What are we missing? Ideas as to what we should check next would be so helpful.

is their a fan switch on this vehicle? ??

My 2003 Seville STS, VIN 9, needs new transmission. Can I replace it with one from 2003 SLS or DeVille? Will one from cars model year 200-2002 work? If not, can I swap transmission AND computer wit SLS model? I don't care about loosing some performance, I just need to repair it for less.

I changed the trans fluid pressure switch but still have the same problem.

The car is actually a 1991 Cadillac Allante, where is the Controller for the ABS system located and how hard is it to replace?

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


keeps cranking. has brand new fuel pump and brand new battery.think maybe the relay fuse to fuel pump could be bad? Do i need new cables to battery? I cleaned off all corrosion. Or is there a step by step process i should do it in?

The rest of the trunk is wet also. We ran water over tail lights etc. No water leaks. The gaskets look good. Can water leak in through the vents on the side/inside the trunk?? Any suggestions???

I replaced the fuel pump when it failed. Car drove fine after that, however, the gas gauge still didn't read correctly. The car quit again about a month later with no warning. In fact I started the car after I came out of a store, turned the car back off after a minute to go into another store. When I came out again about 20 minutes later it wouldn't start. Once I got the car home we played around with it a little and after taking the fuel pump out and then putting it back in because we noticed a disconnected wire the car started. We let it run for 5 minutes but then it wouldn't start again a few minutes later. Any ideas before I purchase another fuel pump? I've had a friend do this work for me, not a garage.

Car sometimes starting park and sometimes in neutral but never 100% reliable. Battery seems to drain and the onboard system gave 30 currents codes. Could it be a tcc solenoid? Safety neutral switch? Pcm? Bcm? Ecm? Linkage? Key and fob? Need help with it car runs excellent once started. Starts most the time in neutral. I dont have the key fob or original key. Codes B3832, b3833, b2463, c1246, c1282, c0615, c0620, c0635, c0690, p0106, p0121, p0132, p0133, p0137, p0138, p0150, p0151, p0154, p0155, p0174, p0175, p0203, p0204, p0207, p0208, p0300, p0325, p0335, p0336, p0351.

theres only water in radiator/reservoir now. what steps do i take to do it right and put the coolant in

the coolant leaked out apparently due to the cap the mechanic refilled it with water and fixed the cap and said it should be fine like that as long as it's not over-heating.etc

The blinkers act like the get hot and just shut off the next day they will work for a bit then they will shut off