My night time head lights wont come on. Ive changed multipurpose switch and lights still wont come on. Day time lights run in the day just fine, Earlier when my my lights started going out at night. I could slam my door and they come on for awhile. Now they dont come on at all at night. Ive changed all the relay switches in the dash board and no luck. could it be a computer problem or wires or just expensive all around??
Re: My night time head lights wont come on. Ive changed...
First thing to do is check all your grounds batt. to engine batt. to body batt. to frame then have someone scan the bcm body controll module that operates the headlights ,int.lights, doorlocks, ect.
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I would look for a problem with the headlamp switch. Also it could be in the multipurpose switch which is part of the turn signal switch I have seen both problems. You will need a test light that will light when you probe 12 volt wire. Follow the 12 volts from the fuse box, some trucks fuse the headlamps, so make sure they are all aright. Follow it to the head lamp switch to make sure it has current and if it does, probe the wires that are connected to the multipurpose switch. Make sure that the headlamps have a good ground and that they are both not bad.
assuming the 2000 is same as 2001-2002, the headlight system runs upon firing engine and they stay on... doesn't make sense , if headlights work during day light and don't during night time,check your light switch , move it around , wiggle etc.. if no diff. , check head light sensor and did you know there are like 3 or 4 diff. fuse box's , there is one in the dash!!!, driver side i believce , good luck
ding ding noise remind you.your headlights still on when you turn off vechicle you dont need to turn on headlights on by switch if your car has the automatic day time running lights they on all the time lights have sensor on dash turn on headlights when it gets night time.
Turn the knob by the head light switch your tail lights work off the headlight switch not when the day time running lights are on only when you turn your headlights on
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