Headlight Illumination Issues

Isriam · April 17, 2015

Called the dealer and told them about it, they called me back saying that my 'truck has halogens and this TSB does not apply to it. The new bulbs in that TSB would not fit my truck anyways.'...

I have a 2014 Sierra SLT (purchased in October of 2013)... are they playing dumb or am I missing something here?

they probably think you have a chevy lol

morrislee · April 17, 2015

they probably think you have a chevy lol

But the chevy uses the halogen bulbs too.

Kisstro · April 17, 2015

Morimoto 3five 6000k kit. Best choice I made when changing head light color and brightness. Not too blue and not dingy yellow. Bright bright white. Check it out from the front

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Can I get a link to the 35 6000K? I want to get those

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FORGIVEN06 · April 17, 2015

Can I get a link to the 35 6000K? I want to get those

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Unfortunately the Morimoto website dosent let u purchase from them without going thru dealer, but I did find this link, not sure about the price so do some price searching before buying...

http://www.theretrofitsource.com/hid-systems/morimoto-elite-hid-system-h11.html#.VTBkd4Y8KJI

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Aaron1085 · April 17, 2015

This seems too good for $154....

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Skeeter McSkeet · April 17, 2015

^^the morimoto HID Kit from TRS was 179 when I ordered mine I believe. I sold it soon as it made it to the house, but it was right around that price. Probably is right, most have been going with the Sierra spec kits or Silverado kits from TRS for a plug and play setup more or less.

-Skeet

Clocked92 · April 17, 2015

Bulbs replaced by the dealer today and the Computer was flashed. I will report back tomorrow after I have a chance to test them out at night

russ9443 · April 18, 2015

Can someone confirm the voltage after the update. My dealer says my truck was up to date. I am still at 12.4v though. I was thinking this isn't an update everyone gets, i.e. When they hook it up to update it, there is no update for this based on VIN. They have to find the update and apply it.

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Skeeter McSkeet · April 18, 2015

Still waiting here for the bulbs, still can't talk them into just the flash and the hell with the bulbs.

-Skeet

EastCoast HD · April 19, 2015

Can someone confirm the voltage after the update. My dealer says my truck was up to date. I am still at 12.4v though. I was thinking this isn't an update everyone gets, i.e. When they hook it up to update it, there is no update for this based on VIN. They have to find the update and apply it.

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I tested the voltage post update. 14+ volts.

Do you have Vosla bulbs installed?

silverado990 · April 19, 2015

http://sandyblogs.com/techlink/?p=4507

russ9443 · April 19, 2015

I tested the voltage post update. 14+ volts.

Do you have Vosla bulbs installed?

Thanks for confirming. I just wanted to make sure before I talk to them again or try another dealer. I do have the Vosla bulbs.

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krellheat · April 19, 2015

I have not had the fix done yet. I measured 12 volts.

Clocked92 · April 19, 2015

Got out to check my headlights finally last night and noticed they definitely are better. Are they twice as good as they were? No. But they are better. I definitely notice more light shines into the ditches when I'm on the highway and the road is a bit brighter and the light projects further.

Once I put some Rigid D2 Driving lights in where my fogs are, I'll be able to see absolutely everything I bet!