Cadillac Seville - Recent Questions, Troubleshooting & Support - Page 2

Try here: http://19.16.12.mf-home-factory.de/global/1986-cadillac-fuse-box.html

check the fluid level or cracks in the hose and bent fittings.

Sounds like you blew fuse. Fix fuse and borrow a car starting switch they use at car repair shops. As long as you can turn tumbler to on ,you can start using the starting switch from repair shop..There should be a way to run a start button to start car and your off/on key should be OK
Ron

that is what I would look at especially if have to make up coolant level

This series of videos should help you... you can jump by clicking on the small screen shots to the right. Transmission Fluid Level Check Cadillac Seville 1998 2004 2003 Cadillac... Transmission dipstick is under the air intake and is a black plastic plug that unscrews the arrow in the photo shows the general area ..lift off the air intake for access.

The best solution you'll get from books at www.reliable-store.com These are books containing info on repair, service, troubleshooting, par ts info, assembling dissemble, removal, error/fault codes, wiring diagrams and everything on any vehicles cars, atv, trucks. forklifts, boats, excavators etc

You should check out www.reliable-store.com they have info on repair, service, wiring diagram, electrical diagram, fuse diagram, torque specs, troubleshooting, PCV, gear box, owner's/service/repair/parts manual, fault codes, error codes, etc everything on all vehicles. must check it out

You should check out www.reliable-store.com they have info on repair, service, wiring diagram, electrical diagram, fuse diagram, troubleshooting, PCV, owner's/service/repair/parts manual, fault codes, error codes, etc everything on all vehicles. must check it out

Most likely coolant sensor.

get code info in manuals at www.reliable-store.com

Replace the faulty switch.

It would be unlikely that a heater core - a/c blower would be running or supposed to run a 30amp fuse, a 10 amp would be sufficient for that curcuit, or it could overheat the wiring in a fault.

Trace the wiring back, check for power from the fuse and trace it down to the fan, to check the fan run power into it and see if it operates.

Check the fan resistor.

Sounds like your speed sensor is failing and will need to be replaced.

I would check your coil pack is working correctly, then that your spark plug gaps are the right distance, then change your plug leads & check the points.....


I hope this helps....

Sounds like you may need a new battery. Weird things happen when a battery is under charged. Wipers turn on real slow, dash lights come on. Time for a new battery, possibly an alternator if it's not keeping the battery properly charged.

Probably the heater and A/C programmer (APC) - should be on the passenger end of the HVAC box under the dash.

battery dies

Anything regarding fluid on the bottom of the car has to do with motor oil located in the engine oil pan .
The next fluid location would be the transmission or torque converter.

To help you identify the starting problem, first, check for trouble codes (DTCs) using a good quality code reader. You should also do a battery load test to make sure your battery is ok. As far as replacing a head gasket is concerned, that is a major exercise requiring you to remove the offending head, pull the old gasket and replace it. There is no sealant that will fix a head gasket leak, and this is not something you should attempt without training.

At (probably behind) the switch.