On my 98 A4 1.8T I had the same problem. The problem was the entire headlight switch on the stearing column went bad. I dont know if the headlight switch has anything to do with the reverse lights but from my own experience the reverse light problem is caused by thhe reverse light switch which is in the gearbox. I got a price of
Either the reverse switch is defective or out of adjustment.
the reverse light switch is either out of adjustment. or broken. new one should be fairly cheap
Either the switch that turns the backup lights on is out of adjustment, or has failed in the on position.
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 reverse lights stay on while the vehicle is in drive, it could indicate a malfunction in the transmission's neutral safety switch or the reverse light switch, both of which are responsible for activating the reverse lights. Additionally, a wiring issue or short circuit could be causing the lights to remain illuminated. It's advisable to have the vehicle inspected by a qualified mechanic to diagnose and resolve the issue properly.
Where is the fuse located for the reverse lights
Check your fuses
Both a stuck reverse switch and shorted wiring can be causes for reverse lights to stay on. Under normal circumstances, the reverse lights turn off as soon as the vehicle is shifted out of reverse.
Sounds like the reverse switch is either damaged, or wired backwards... Did you have your clutch done recently?
Try bypassing the reverse light switch that plugs into the transmission. If your reverse lights come on, voila! Problem solved. Buy a new switch.
If reverse lights remain on while driving, it could indicate a malfunction in the vehicle's neutral safety switch or reverse light switch, which may be stuck in the "on" position. Additionally, issues with the wiring or a short circuit could cause the lights to stay illuminated. It's essential to check these components to ensure proper function and safety. Seeking professional assistance is recommended if the issue persists.
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.