2007-05-30 05:09:39 · 6 answers · asked by b.eugene l 1 in Cars & Transportation ➔ Car Makes ➔ Chevrolet
Did you check the bulbs
2007-05-30 06:43:06 · answer #1 · answered by Jeff J 2 · 0⤊ 0⤋
You have to test a few things to be sure what the problem is. The easiest and the most obvious thing to do would be to check for power and ground to the bulbs at the front. unplug the connectors at the bulbs and turn the headlights on in low and then high after. Test using a voltmeter or a test light across the power to ground for each of the low and high. If the light lights or meter registers 12V, it is the bulbs being burnt out. If there is none of the previous, make sure the ground is okay first by going from the ground to a voltage source. If that is okay, you will have to chase back into the wiring towards the hi-lo headlamp switch and the headlamp switch itself. There is also a possibility that the fusible link has blown that supplies this circuit. If that is the case you will have to find out why the circuit was overloaded. There can be wiring breaks in here as well. I would test at the lights first, then test at the hi-lo switch, and finally at the headlamp switch to determine which circuits are working and which are not. This can tell you if it is a wire or a component. Good luck.
2007-05-30 07:28:03 · answer #2 · answered by Deano 7 · 0⤊ 0⤋
Headlight switch is bad if you have checked the obvious and its not a bulb.
2007-05-30 14:35:47 · answer #3 · answered by trailrider 2 · 0⤊ 0⤋
It could be the lights them selves, the wiring, the switch or even a fuse. Mostly it is a GM product.
2007-05-30 05:19:38 · answer #4 · answered by gsublett1949 3 · 0⤊ 0⤋
check the fuses then check if theres a short in the wire
2007-06-02 11:26:54 · answer #5 · answered by drsteve1990 2 · 0⤊ 0⤋
make sure you have a good ground.
2007-05-30 05:16:41 · answer #6 · answered by mom 1 · 0⤊ 0⤋