When does a Chevy Silverado blow the fuse?
When does a Chevy Silverado blow the fuse?
My 1994 chevy silverado started blowing the parking lights/dash lights/tail lights fuse. It will run for about 15 minutes and then blow. It doesn’t blow right away. I checked the wiring at the tail lights and parking lights and it looked ok. I also replaced the headlight switch Submitted: 10 years ago. Category: Chevy
Why does my Chevy Silverado blow the parking lights?
My 1994 chevy silverado started blowing the parking lights/dash lights/tail lights fuse. It will run for about 15 minutes and then blow. It doesn’t blow right away. I checked the wiring at the tail lights and parking lights and it looked ok.
Where do you disconnect the taillamp harness on a truck?
Start by disconnecting the taillamp harness under the left rear of the truck. There should be a 5 pin connector there (most likely where the trailer wiring was spliced in). Once you have disconnected this harness, run the vehicle with the lights on to see if the fuse blows. Let me know what you find. all right, this is really getting squirrelly!
How can I tell if my tail lights have a fuse?
When you have located the fuse for the tail lights use a fuse tester to check the connection. If the tester lights up – your fuse is functioning fine. If it does not light up then, replace the fuse with another of the similar amperage and size. In many instances, you can see the break in the metal strip of the fuse.
What happens when your tail lights are not working?
When the tail lights fail or do not function properly the car becomes a danger or hazard to self and others on the road. You may receive a ticket or citation from the traffic police. Blow fuse – The first thing the mechanics check is the fuse corresponding to the rear lights.
Why are the rear lights not working on my car?
As the rear lights are not connected, they do not illuminate. A fuse is a band of metal alloy inside a plastic container It is designed to break in the event of a power surge. When the band melts the circuit breaks and protects the electrical system and the lights from damage. One is situated inside the cabin.
When do the tail lights and brake lights come on?
The taillights come on when your headlights are on or your parking brake is engaged. The brake lights turn on when you apply pressure on the brakes. In most automobiles, the taillights are red while the brake lights are a brighter, more luminous red. The rear lights are controlled by the same switch as the headlights.
Why are the tail lights red and the brake lights red?
In most automobiles, the taillights are red while the brake lights are a brighter, more luminous red. The rear lights are controlled by the same switch as the headlights. The power flows through a relay to the rear lights when the switch is turned on.
Where are the fuses for running lights located?
Step 10 – If all running or tail lights are not working, a fuse is used to protect the lighting system from overload and short circuits, anytime more than one light bulb is out, the fuse is the first place to check, these fuses are located in the power distribution center (pdc). Learn More
What to do if your car running light is not working?
Begin with the car on level ground, engine off with the parking brake set, wear protective gloves and eye wear. When performing tests avoid connecting power wires or terminals to ground (metal), fuse damage can occur, most automotive bulb testing procedures are done in this manner. Step 1 – Identify the light or lights that are non operational.
What to do if your running light fuse keeps blowing?
Replace the fuse and then use a circuit tester such as # PTW2992 to test the vehicle side trailer connector while someone sits in the vehicle and turns on the running lights. If it shows power and the fuse does not blow then the issue is on the trailer. If it does blow the fuse then the issue is on the vehicle.
Why does my running light keep blowing out?
You have a short circuit somewhere that is causing the fuse to blow. To determine where the short is start by disconnecting the trailer from the tow vehicle. Replace the fuse and then use a circuit tester such as # PTW2992 to test the vehicle side trailer connector while someone sits in the vehicle and turns on the running lights.
Why does the fuse keep blowing on my car?
If it does blow the fuse then the issue is on the vehicle. Likely causes of a short on a vehicle include a dirty or corroded trailer connector or damaged wiring. Make sure the trailer connector is clean (go ahead and do the same for the trailer side connector while you’re at it).
Why does the marker light keep blowing the fuse?
Took out all the marker bulbs and checked the circuits and they are all good at the bulbs. Even with all the bulbs out turning the marker lights on still blows the fuse.
My 1994 chevy silverado started blowing the parking lights/dash lights/tail lights fuse. It will run for about 15 minutes and then blow. It doesn’t blow right away. I checked the wiring at the tail lights and parking lights and it looked ok. I also replaced the headlight switch Submitted: 10 years ago. Category: Chevy
Start by disconnecting the taillamp harness under the left rear of the truck. There should be a 5 pin connector there (most likely where the trailer wiring was spliced in). Once you have disconnected this harness, run the vehicle with the lights on to see if the fuse blows. Let me know what you find. all right, this is really getting squirrelly!
Why does my Chevy Silverado keep blowing the lights?
There is a circuit breaker in the headlight switch for the headlight circuits, that is why it takes a while for the headlights to come back on. You have a short in the harness coming from the headlight switch. The wiring is shorting to a metal bracket in the dash or to the body below the dash in the kick panel area.
