Well i have a newer grand prix, but i was told in some situations if you install an aftermarket CD player and the proper kits and installing procedures arent used, then the dome lights will not work. I have also heard in rare cases this can affect the airbags. So if you do have an aftermarket deck maybe you should look into that.
depending on the year I have had issues with a 1990 and a 1992 grand caravan problem was the light in the glove box the contact would turn the light on periodically draining battery
check your coil pack.
Have the problem that is causing the light to go on repaired.
Grand - 1990 was released on: USA: 18 January 1990
The 1990 Grand Am was a popular car. The curb weight of the 1990 Pontiac Grand Am was 2,739 pounds.
I would check the brake regulator switch, located under the dash near the top of the brake pedal. Its a silver piece that has a button like switch that activates every time you press on the brake pedal causing the light to turn on. It could be stuck in, causing the brake light to stay on.
Had a bad fuel pump relay on my 1990 Safari wagon that would keep the fuel pump running when the engine was shut off and the key removed. Drove me nuts for monthes wouldn't happen all the time but intermittently.
Grand Slam - 1990 Pilot was released on: USA: 28 January 1990
Grand Slam - 1990 Dog Days was released on: USA: 1990
Grand Slam - 1990 Byte the Bullet was released on: USA: 1990
Grand Slam - 1990 My Favorite Sociopath was released on: USA: 1990
There could be a few reasons why a 1990 Chrysler Lebaron will crank but not start. The fuel pump could be out or the car could be out of gas. There may be a malfunction in the ignition system causing no spark.