Possible ground issue at the taillights.
A blown fuse can cause the dashlights and taillights to stop working on a 2001 Dodge 1500.
cause the head lights r one the head of the car, the front and the taillights are on the back of the car also known as the tails
Yhese are fed from different sorces so I would check the groiunds on the lights.
Honda dashboard lights are powered by a single fuse. The taillight fuse keeps the dashboard, taillights and hazard lights safe. If any of this units cause a short all of the components will not work.
A blown fuse can make your dashboard lights to not work in your 1993 Chevy Blazer Tahoe. A burned out bulb can also cause this.
sometimes the head lights and tail lights may be fused separately,check your fuses.you could have a bad ground.thats just two places to start.
bad or failing alternator
The most common cause of taillights and â?? lights not working is a bad ground wire. The ground wire may be broken or the connection is corroded.
no
A pinched or crossed wire for a 91 Chevy crew cab plow could cause the lights and radio to not work. They could also be separate problems. Start but checking the marker lights fuse, then recheck all of the snowplow wiring.
If your 2003 has features similar to my 2000, all the lights shut off with the key. The manufacturer has supplied a switch on top of the steering column to activate the parking lights when you are, well, parked. Check to see if that switch is turned on. --Ken