Where is the ecm located on a 1990 cadilliac brougam
1800oldjunk
Look ib your owners manual......................page 321
Replace the fuse.
check to see if the ligt intensity is turned down on the headlight switch. Also check brake light fuse. Good luck
how can I change the fuse for the drivers seat on a 2004 Cadillac escalade
where is the 1990 c4 fuse for the hore
I believe the O2 sensor heater is a fused circuit, you will need a wiring diagram to tell which one it is.
under the steering column by the gas peddle.
If the speedometer stopped working on a 1990 Cadillac Seville, it could be the fuse or an electrical problem. First check the fuse and if the fuse is good, check with a mechanic.
One fuse panel is below L/S dash, the other is under the hood L/S
The Owner's Manual
Possibe blown fuse