IT SOUNDS LIKE A THROTEL POISIONING SENCER OR A MAP SENCER BUT GET IT CHECKED FOR CODES TO MAKE SURE
If there is no brake lights on a 1998 Mazda pickup, check the fuse. If the fuse has blown, the lights will not work.
Check the fuse, check the bulbs, then check the brake light switch.
Check bulbs Check switch
Check the radio/Acc fuse...
check warning lights
Check your engine. Check your fluid levels and add if needed.
Check stop light fuse Check bulbs double filamented smaller for brake lights Check the operation of the stop light switch Check socket for corrosion
Check the fuse first.
Your mom.
check your fusible link, its connected to your positive battery cable,check for burnt marks or it might be swollen.
Front wheel shudder could come from worn tires, bad brakes, or worn front end components. Check all of these to find the cause of the shudder.
Check fuse Check bulbs Check switch-usually located in side of transmission Check wiring