check your bulbs
check reverse light switch on transmission.
brake light switch would be most common cause
Check the brake switch under your pedal (which needs to be pushed when the brake pedal is depressed). This is what the problem was on my friends Sentra. As long as you have checked the lights and fuses, this should do it.
It controls the headlights, dash lights, tail lights and park lights. You don't repair it you replace it.
How change my ignition switch nissan 2001 sentra.
Check the adjustment of the brake light switch.
London
how do you change the ignition key switch on a 1994 nissian sentra se
The brake light switch is located above the brake pedal on a 1993 Nissan Sentra. To reach the switch the driver's door needs to be opened.
Reboot or switch to Linux.
brake switch try some wd40 on it first if no help then replace it. by the way it is up where the brake pedal rests under the dash.
The 1993 Nissan neutral safety switch can be found on the left-hand side of the transmission. The neutral safety switch will be near the front of the transmission.