Do you have a amp??if you do it could be that the amp is sucking alot of energy from battery.And I'm guessing u have a stock alternator take your battery to autozone tell them if they can charge it is free and they will tell you is your Battery is bad.. If you don't hav all this maybe you hav a bad alternator and it wont charge ur battery maybe u need a new alternator...,just take your truck to autozone and tell them if they can check your battery and alternator from there you will know what's wrong hope this helps alot I had the same thing and it suck
The microwave lights may flicker intermittently due to a loose connection, a faulty bulb, or a problem with the electrical circuit.
LED lights may flicker due to issues with the power supply, incompatible dimmer switches, or poor connections.
Lights may flicker due to issues with the electrical system, such as loose connections, voltage fluctuations, or problems with the light fixture itself.
why do my lights flicker and interior lights flicker
The lights flicker when an appliance turns on because the sudden increase in power demand causes a temporary drop in voltage in the electrical system, affecting the brightness of the lights.
Alternator is failing.
The primary causes for the lights to flicker inside on a 2002 Chrysler Sebring LXI is a loose bulb or wire. This can occur when the vehicle has experienced rough road conditions and excessive vibration.
Your lights may flicker because they power is really low. It is very common for them to flicker when there is a storm out.
Lights in a house may flicker due to issues with the electrical system, such as loose wiring, a faulty light bulb, or a problem with the power supply. It is important to address these issues promptly to prevent potential safety hazards.
House lights may flicker due to issues with the electrical system, such as loose connections, voltage fluctuations, or faulty wiring. These problems can disrupt the flow of electricity to the lights, causing them to flicker.
Flickering lights, on a Cadillac STS, is usually a sign of a loose wire. When all of the lights flicker, it is an indication of a loose battery ground cable.
A terribly designed Body Control Module, courtesy of Chrysler!