Hey Howard==It probably is the idle speed solonoid. Take if off of the throtle body and clean it with carb cleaner. Also clean the inside of the throtle body where the throtle plate is as a carbon ring forms around there. GoodluckJoe
Possibly defective or misadjusted brake light switch.
My coolant light come on want can it be.
Check the brake light switch on the brake pedal. Might have to replace it.
Have vehicle scanned to determine problem and have codes cleared Auto parts store can do this
with the new one ! THE i said THE NEW ONE not A NEW ONE , THE .
If there is no light at all in whole dash. first check the fuse second check the headlight control switch.
First check the brake light fuse, if good, then test the brake light switch.
Should be just up above on the brake pedal.
Assumingly you're referring to the Center High Mounted Stop Lamp
There are way to many to give a total list. Please specify as to which ones you are interested.
You would appear to have a serious problem fueled by those strange little creatures from electronic world. Hope this helps to solve your little problem!!! Yours, John Garrett
If it's the "change oil" light, turn the ignition to on, but don't start it, and tap the gas pedal 3 times.