headlights

[skeet]

man i am stuck i am trying to figure out why my head lights wont come on, i tested the fuses (which theres no power to the fuse block) fuses look good checked wiring but i must be missing something everything else works just the damn headlights wont come on.... yes the lamps are new lol...

this is what i tested pulled fuses, tested good, even tested where the fuses go in at.. test failed.. i have no power to the fuse holder or block...i even tried turning on the switch inside of truck still no go ... any help would be appreicated...

[RedHeartbeat]

Well, if you have a NBS truck, you have relays that turn on the headlights and are triggered by the BCM(body control module). You can turn the lights on by soldering on a grounded wire to terminal 85 I think. You may have to get your BCM reprogrammed or replaced.

[skeet]

<div class='quotetop'>QUOTE(RedHeartbeat &#064; Jan 17 2007, 10&#58;05 PM) [snapback]80180[/snapback]</div>

Well, if you have a NBS truck, you have relays that turn on the headlights and are triggered by the BCM(body control module). You can turn the lights on by soldering on a grounded wire to terminal 85 I think. You may have to get your BCM reprogrammed or replaced.
[/b]

thanks red you been a big help i will give allen a call as he programmed the bcm, see what his ideas might be ....

[RedHeartbeat]

Allen programs the PCM not the BCM.

[DBYRD]

Test ur wires. if u have an electrical problem thats a suggestion many people have told me before. here&#39;s the thing... if u tested everything else and didnt find it test ur wires. if ur getting power through a line and then ur fuse box isnt reacting its ur fuse box and so on. test everything and ull find ur source of failure. jmo.