Question about 2007 GMC Yukon Denali

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Driver side head light does not work...the high beam does

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Change the bulb. High and low beams are separate bulbs located in the headlight housing. Im not sure on the 07 but the earlier design Yukon (02)you have to pull out a pin located under the hood on the top of the light housing in order to remove it.

Posted on Jun 06, 2010

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6ya6ya
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Posted on Jan 02, 2017

joecoolvette
  • 5660 Answers

SOURCE: head light not working on high beam

When dealing with wiring on a vehicle, it can go from something real simple, to something real complicated, in a hurry!

1.Checked to make sure the headlights have high beam? Bulbs are good in that respect? Not trying to insult your intelligence, but sometimes it's the simple things we overlook. Again, not trying to sound 'Uppity', but do you have access to a type of jumper wire, that has a needle type of tip on both ends? This way you can stick the needle tip, into the wire that has 'juice' for the low beam side of the headlight, and touch the high beam side. See if the high beam comes on.

2.Sometimes it's as simple as a bad ground. There is a wire, or wires, that come out of the headlight wire loom, and have a rounded metal terminal end. A machine screw, goes through the hole in this rounded metal terminal end, and fastens it to the metal sheet metal of the body.

The metal frame of a vehicle, and the metal sheet metal, is the ground for a vehicle.
A lot of times, where this rounded metal terminal end is fastened to the sheet metal, (Or frame), rust can develop between them. Between the metal terminal end, and the sheet metal. This makes a bad contact for grounding.

There is enough of a ground source for low beam headlights, but not enough for the additional draw of the high beams.

3.In the headlight wire loom, there is a Fusible Link. This looks like a 1, or 2, or 3 inch large bump in the wire. This fusible link is designed to melt inside, and break contact, should it need to. Sometimes it's readily apparent when you view this fusible link. It will have the plastic covering melted on one side, or partially around. Sometimes it's not so obvious. (Isn't wiring fun(?)
You just have to use the probes, (Needle tip is real nice here), on a multimeter, (Set to DC voltage, and the 50 volt scale), and track from battery to headlight switch, to headlights.

4.Lastly, it may be the headlight switch itself.

Posted on May 06, 2009

  • 12 Answers

SOURCE: high beam headlight does not work properly

it more then likey a lose wire or bear one. run the line down. i think that the high beams run on diff. fuses. you can try that!

Posted on Jul 13, 2009

  • 58 Answers

SOURCE: My low beam liht (driver side) does not work. High

There is a good chance that the bulb itself is burnt out.Most newer vehicles use fuses for the lights.Check your owners manual for fuse and relay locations.The fuse/relay covers should also be labeled.Your vehicle probably has more than one location for fuse(convenience centers) The locations should be in your owners manual.

Posted on Oct 17, 2009

  • 4 Answers

SOURCE: One high beam works one doesn't, gauge cluster does not light up

most honda have a light module under driver side dash panel and this module is often shortcut or burned by the inside (brown connecter)

Posted on Dec 21, 2009

gladys_neal
  • 334 Answers

SOURCE: fog lights and high beams work, but not the low beams

most likely the hi lo switch

Posted on Dec 31, 2009

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Head light have low but when using high does not work just on one side drivers side


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One low beam head lights will not work, high beam works though


check for a damaged wire for the low beam. Also wouldn't hurt to check the ground wire as the high beam will try and ground through the low beam but not visa verse

Dec 29, 2013 | 1997 Chevrolet Blazer

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Headlights wont go on all other lights work. Just high beam and low beam and the blue high beam indicator light on dash. changed headlight switch checked battery ground cable and ground wire to body.


check the fuse block under the hood, drivers side . head lights have fuses there may look ok but check with continuity tester to make sure. test wires at the head lights as well. best bet is the fuses

Oct 06, 2013 | 1996 Dodge Neon

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Passenger side head lamp works fine when powered.....but the drivers side, high beam, low beam are both on and at a dim power.


The earth wire on the drivers side light assembly has become detached or broken and the lights are running to earth through each other.

Jan 15, 2011 | Chevrolet S 10 Cars & Trucks

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I have a 95 Nissan 4X4 pickup. I have had this


It seems like you have a bad ground wire or a short.

May 26, 2010 | 1995 Nissan Pickup

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F 150 Head light issue


You know the fuse for the high beams is good ( Cab fuse panel fuse # 16 ) and the pass low beam fuse ( cab fuse panel # 26 ).
Might want to check cab fuse panel fuse #28 ( this is the driver's side low beam ).

If this fuse has power on both sides ( with the low beams on ) next you can pull the headlamps, and check for power at the connectors, but depending when the last bulb change took place, I would say you need need bulbs. ( need at least 1 for the high beam out )
Confirming with a meter at the headlamp would be a good idea, before spending the money.

The bulb connector has 3 pins.
Black wire is ground on both sides
Light Green w/ Black stripe wire is high beams on both sides
Driver Lo = Dark Blue w/ white stripe
Pass Lo = Dark Green w/ Orange stripe.


Nov 16, 2009 | 2002 Ford F150 Regular Cab

1 Answer

I own a 1995 honda odyssey minivan and the drivers front head light is not working because of the wire connection? what do i do to fix this problem because I got stop for having only one headlight? thank...


hello annette from uk you think it may be connection ?? is head light not working on dipped beam? but high beam ok ? if so it may well be the low beam element in h/light bulb has blown however you could also check the fuse as each side head and sidelights have their own fuse check handbook for position of fusein box if ok then you can try the other head light bulb from other side into the plug connector of drivers side and if this works on high+low beams ? your old bulb is blown feel sure you can do these checks !? approx price of new bulb in uk £4 -50 but carry out above checks !st b 4 you buy bulb ? if it is a bad connection on plug ? another bulb will have same problem hope you understand all above ? and wish you good luck from n/west uk

Oct 30, 2009 | 1995 Honda Odyssey

1 Answer

Its reversial for me my high beams wont work what


Good day:
the following is what you can do to test to see whats going on
turn on the headlights,put in high position
2.leave light in high, disconnect the head light dimmer switch, connect a fused jumper between head light relay supply voltage circuit of the dimmer switch and the control circuit of the head light relay. if the high beams come on then replace the dimmer switch, if the high beams don,t come on then.
3.use a fused jumper across the battery positive voltage supply circuit and the switched high beam voltage supply circuit. if the high beam come on now replace the head light relay, if the high beams don't come on then you will have to replace the LH I/P fuse block. I would most likely say that it's the relay just because of the year. I gave you a lot here I hope this helps

Cheers

Jul 08, 2009 | 2002 Chevrolet Monte Carlo

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Head light-Drivers side


Well it was the weird electrical situation but I got it fixed. For my premium service please email back and I will give you what fixed this non common problem.

Jan 26, 2009 | 2001 Dodge Caravan

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