Could be the brake light switch or fuse.
Bad bulbs can be the cause of your reverse lights not working on your 1999 Toyota Tacoma. A problem with the reverse switch or bad wires can also be the cause of your reverse lights not working.
One fuse controls the function of the hazard, reverse, and turn signals of the car. When there fuse blows all the components stop working.
Brake lights and turn signals are on a separate circuit from the tail lights. Tail lights are on the same circuit with the dashboard lights. If the dashboard lights aren't working either, check the fuse. If they ARE working, check the headlight switch.
if all other lights are working, i would start with the reverse light switch.this is usually located on the side of the transmission
check if reverse lights are working, if not replace the reverse switch plug located underside near the gear box, centre of car, there are two plugs, check if wires are frayed, this happened to me and when I replaced this my turn signals started working. hope this helps
Try replacing the headlight switch. Do the front parklights work and not the rear ones? If so check the harness to the rear of the vehicle for breakage.
switch on the transmission which sends a signal to the reverse lights when shift is in reverse......... is shot. You need a mechanic.
Check the fuses first then check the bulbs.
On the back of a car there are tail lights, turn signals, and brake lights. Cars also have back up lights that tell people when the car is in reverse.
check for blown fuses
have you checked the bulbs and fuses
my turn signals do not work in my 1992 Pontiac Firebird
one of the lights is not working
burnt out lightbulb!
turn signal switch needs replaced!
in dash lights
The 2002 Cavalier has a reverse light switch. The switch can be bad, or have a loose connection causing the lights not to work.
if turn signals are working , and brake lights not working, i would replace the stop light switch on the brake pedal
Check the fuses and the bulbs.
for the tail lights all the other lights are working blanking lights brake lights and reverse lights but no tail lights on both side
Replace the flasher relay if the lights come on but do not flash.
Where is the fuse located for the reverse lights
There is a backup switch in the gearbox. When you shift into reverse, the gear box switch contacts the switch and lights the white reverse lights. If you find that the reverse lights don't work it could be that the switch is not being triggered by the mechanism inside the gearbox. This is providing that everything else is working; wiring,bulbs,etc.
Did you check the light bulbs? If OK, probably a bad reverse light switch in tranny.