If you can find your horn, buy an aftermarket and install it yourself. There is probably only 1-2 bolts holding it on, as well as 1-2 wires in one connector. It shouldn't be very hard.
The water pump for a 1998 Cadillac catera should be on the front of the engine. It is located near the center.
There is a dipstick under the hood of a Cadillac Catera that you can pull to check your transmission fluid. You should do this when the engine is hot.
Should be under vehicle along fram rail - follow the fuel line from the fuel tank
Normally, using the remote key should shut off the alarm on a Cadillac Catera. In the case that something is wrong with the remote, one can pull the fuse for the horn or unhook the battery momentarily.
If it is a 4 cylinder, it will run a few hundred dollars. If it is a V6 or v8, BOTH head gaskets should be changed at the same time.
My '97 (with 60,000 miles) gets 22 in the city and 26 on the highway.
I believe it's a 17 mm. I use the 4 way type.
I had the same problem with my 98 cadillac catera. I was told to manually open the door with the key and it should should off. Mine works on occasion. So when you go to open your door and the alarm goes off shut the door lock it and then unlock it manually again.
the fuse and the relay should be located in the jb #2 which is right beside the batteryRead more: Where_is_the_relay_or_fuse_for_the_brake_lights_on_a_1998_Catera
it suggesting that you turn on your headlights do so and it should go off
had the same problem. get out of the car close the door, lock the car with the key then unlock it, should work
Note: Cyls Compresion is perfect, sparks, spark plugs, ignition coil, all is fine You have an ignition coil at rear of plenum. trace wires back to it...it is bad! Replace it and you should be fine!