Chevy colorado low beam not working

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Please whitelist our site in your adblocker, refresh the page, and enjoy! The IIHS recently conducted its latest headlight tests and, no surprise, many trucks outright flunked it. Most fell into the latter. Specifically, the Chevrolet Colorado was singled out for downright terrible performance. The Ridgeline, in comparison, illuminates feet ahead. Ditto for the GMC Canyon.

chevy colorado low beam not working

The U. As the IIHS continues to tell the tale of poor lighting applications, maybe it will change sooner rather than later. Sean is a lead staff writer for GM Authority. The words above are fueled by passion and large amounts of caffeine. Find him on Instagram: helloimseann. I had aircraft landing lights in one car and they were great for me but illegal because they were not great for others.

The truth is the new headlamps are light years ahead of the old T3 bulbs we used to have. Pun intended. The Insurance group is a headline grabbing hyperbole agency for the most parts. They like to use shock value to draw attention and sometimes they end up crying wolf.

My Silverado with a set of silverstar bulbs were brighter then my silverado. I find the light adequate on my 16 but adequate is a bit of a disappointment with how far led lighting has evolved.

Lights on my Silverado seem dim. On rural roads always on the hi-beams. The way top of light beam seems just cut-off? Anyone try upgrading bulbs? I tried upgrading bulbs, researched and bought the best. I know the high beams on my NBS are amazing. But I live in a big city so I may have the high beams on a few times a year.JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser. Aftermarket or OEM?

If you're looking to improve visibility on your Chevrolet Colorado at night, you've probably found many options for LED upgrades. Most bulbs on the market are too big to install, don't work with the electrical system, and have no focus or hotspot in the beam pattern. Even if they come close on those aspects, they still aren't anything close to the quality you would find with factory-installed lighting.

Like most aftermarket products, most LED bulbs are not engineered and tested for long-term reliability. Compact Size. Your order includes two bulbs, to replace the factory low beam bulbs on your Colorado.

The bulbs are compact in size, in a patented design that isn't much bigger than the original halogen bulb. The drivers are compact too! If you have a sealed headlamp, they are designed to fit inside.

The drivers and bulbs are tested to last over time, even when sealed inside with the heat of the headlamp.

Street Legal Output. Don't be fooled by high lumen numbers or "projector specific" bulbs. Your Colorado headlights are designed as a system, to focus light. If the light source in that system is out of focus, it doesn't matter how bright it is.

Chevrolet Colorado - 2017 Fuse Box Diagram

You won't have a focused hotspot of light to shine down the road, you'll just have more glare. To correct this, the SL1 LED headlight bulb was engineered with advanced optical design software, which simulates each ray of light in a process known as "ray tracing. This is a safe, functional output, in compliance with photometric standards, which we call Street Legal. Tested to Perform. We test the SL1 bulb in factory headlamps, and measure the entire beam pattern using specialized equipment.

It's an elaborate affair: a headlight is mounted to a computer-controlled rotating head called a goniometer.Required by law around the world, low beam and high beam headlights help you see and be seen, in all kinds of weather and at any hour of the day.

For most vehicles, headlights are a basic electrical system, controlled by switches and relays to turn them on and off. If your high beams stop working, here are nine of the most-common causes. Headlight bulbs are available in every autoparts store and many other stores, so it should be easy to find what you need.

Finally, practice using a digital multimeter so you can rule out electrical problems before replacing other components. A fuse protects the wiring from damage, in case too much current is being drawn through the high beam circuit. Repeated blown fuses require more diagnosis to pinpoint excessive current. The headlight switch powers a relay, which powers the headlight bulb. This protects the headlight switch from the high current used by the high beam headlights. To get the xenon and salts to plasma state, the HID generator bumps the voltage up to 30, V, then stabilizes around 90 V when the bulb is in operation.

The most common short circuit is caused by damaged wiring, perhaps due to a crash, damaged connector, or poor aftermarket accessory installation practices. Broken wiring simply stops current flow, while chafed or damaged wiring might send it elsewhere, to ground or to another circuit. Loose or corroded connections, especially at the headlight bulb, can overheat and melt. A failing headlight switch is uncommon, because the headlight switch is inside the vehicle and well-protected.

Still, if you drive a lot, especially at night when you must constantly change between high beams and low beams, you might wear out the headlight switch. On some vehicles, particularly those with HID headlights or solid-state circuit protection Zener diodes or high beam circuit breakers installing the wrong bulb might result in intermittent headlight operation or no high beams at all.

This can happen if greasy fingerprints cause part of the bulb to heat unevenly, breaking it. If you have multiple headlight bulb failures, make sure you are especially clean when doing the job. If necessary, handle the bulb with clean latex or nitrile gloves. Finally, if the bulb is dirty, clean it with a fresh alcohol pad before installation. Headlight bulbs are available in every auto parts store, so it should be easy to find what you need. Benjamin Jerew. Benjamin Jerew is an ASE-certified Master Automobile Technician with over a decade of experience in auto repair, maintenance, and diagnosis.

Fixing Your High Beam Headlights Headlight bulbs are available in every auto parts store, so it should be easy to find what you need.Have daytime running lights during the day and high beams at night.

When the sensor turns on the headlights there are no low beams, only highs work. Have replaced the dimmer switch and did not correct problem.

Also have checked the relay and fuses which are working? Shannon answered 6 years ago. Find the Brain Box. It worked for me. Guru53R9D answered 2 years ago. Have replaced the dimmer switch and did not corre On start up my park lights come on but not my DRL. Have power to the sockets for low beams when the switch is on and high beams work fine.

New bulbs in low beams. Problem description: Right rear brake not working. I can push the pedal as hard as i can and when in dirt the tire still spins. When jacked up I and push pedal as hard as I can the right tire still The lights especially the low beams were not coming on.

Now the low beams are out, but the high beams are still working, now they are starting to act up as well. Do I have a switch problem, or a wire Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus.

Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies. Low Beams not working. Report Follow. Mark helpful. Your Answer:. Upload Photo Photo optional. Related Questions. Start a new GMC Sierra question. GMC Sierra Experts. Find great deals from top-rated dealers TM Search. Related Models For Sale. Used Cars for Sale.Chevrolet Colorado owners have reported 8 problems related to headlights under the exterior lighting category.

The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Chevrolet Colorado based on all problems reported for the Colorado. Tl the contact owns a Chevrolet Colorado. While driving 55 mph, the headlights and instrument panel lighting shut off. There were no warning indicators illuminated before or during the failure. The dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure.

The failure mileage wasSee all problems of the Chevrolet Colorado. Consumer writes in regards to issue with low beam headlights. The consumer stated the dealer nor the manufacturer offered any assistance. Options included projector-type headlights. Headlights shine a straight horizontal beam of light about 40 inches off the roadway. The first time I drove at night I found the headlights totally inadequate! Returned to the dealer twice for readjustment with no improvement. Talked to the service manager which talked to the district manager.

I asked for the lights to be replaced with the reflector type headlights which come on the base truck.

Low Beams not working.

They said the projector type headlights meet Chevrolet specs and no change could be made. I called Chevrolet corporate and they told me the same answer- the lights meet Chevrolet specs and the inquiry is over. I am filing this report as a safety concern.

I can not drive this vehicle safely after dark. All highways are not flat. The roadway disappears driving into inclines, driving around corners, and roadside signage is difficult to read.

chevy colorado low beam not working

It's a roller coaster ride. Dealer will do nothing on its own. All changes must be made through Chevrolet proper. Other owners have complained but few can be found on the internet. Please include this as a complaint against projection-type headlights on this vehicle. Chevrolet complaint Traveling on a dark cold night when vehicle coded service engine abs and traction control came on we had no headlights brakes lights no wipers no heat or air and unable to unlock doors. We were fortunate that we git off the side if road before any collison.High beams and parking lights work fine.

All fuses and relays are good as well. But the DRL's and low beam headlights do not work, neither with 'auto' lights or with the switch turned to 'on'. If it does not fix it, check for power and ground at the headlight connectors with the low beam setting and auto setting.

The switch probably is failing at those settings. You can check for power and ground at the high beam setting to verify your readings. Remember to check for power and ground too at the wires before the connectors as the connectors itself can go bad too.

If you would like my assistance in working with the dealership, please email me your name, contact info, VIN, mileage, and dealership you would like to work with at socialmedia gm. If you need help locating a dealership, I would be more than happy to help you locate one too.

I would just need your zip code as well. Thank you very much for your time. I hope to hear from you soon. Answer Save. Favorite Answer.

GM Customer Care Lv 7. Gregory W. GM Customer Care. Still have questions? Get your answers by asking now.Chevrolet Colorado owners have reported 4 problems related to headlight switch under the exterior lighting category. The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Chevrolet Colorado based on all problems reported for the Colorado. The auto headlight function changes the instrument panel lights to dim when driving.

Example: at 4 o'clock pm your driving east. The sun is setting towards the west so the light sensor on the dash that controls the auto headlight function doesn't see the sun directly thinks it's dark outside and turns the headlights on. When this happens the instrument panel lights go dim because you have set the dim control the previous night to a lower level that is not bright and distracting to your night time driving. When this happens you have to physically take your eyes off the road to adjust the dim control switch so the instrument panel light is bright enough during the daylight hour to see and read the instrument panel.

Also it can be 12 noon with overcast sky's outside and the sensor can not tell that it is not dark outside. This is a hazardous and safety concern due to a distraction on a daily basis of having to take your eyes off the road when driving during these hours or conditions.

Vehicle can be moving or stopped. Sensor is too sensitive. This happens all the time. See all problems of the Chevrolet Colorado. Note: I had a Chevrolet Colorado with the auto headlight function and had no problems with its function being a distraction. It functioned properly. I have contacted gm with no response from them with a solution to this safety issue. At first, truck showed tps alarm ,then stability alarm ,next it had the headlights cut out on the highway at night 70 mph for seconds.

It has shown these problems separately and simultaneously at different times. Finally it manifested a new symptom I would intermittently not crank the engine over even though the battery was at full charge.

chevy colorado low beam not working

After repeated trips to the dealer they said they could not reproduce the problem with no effect or improvement, a call to Chevrolet netted a case number As a result of this call I feel work was restarted on the vehicle. We shall see. Information redacted pursuant to the freedom of information act foia5 u. Left turn signal indicator on when headlights are on.

This might be due to turn signal switch, or multifunction switch failure. Car Problems. Headlight Switch problem of the Chevrolet Colorado 1. Headlight Switch problem of the Chevrolet Colorado 2.


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