They are tested by our engineering team with a device that replicates years of voltage spikes, like the ones generated each time the alternator starts and stops on your Silverado. Diode Dynamics LEDs are built with constant-current inductive circuitry, along with transient suppression. Only one flasher is needed per vehicle, for both front and rear LED turn signal conversions. If it's possible to replace the flasher on the Silverado, you'll see one listed above. However, on many newer vehicles these modules cannot be replaced. On some vehicles, it can be replaced with one that is designed for LED power levels. You may have also heard of flasher relays, which is the actual module that determines flash speed. One resistor is needed to replace each turn signal bulb. These can be used on any vehicle, because a 6-ohm resistor uses about the same power as a standard turn signal bulb. The most basic, tried-and-true method to correct hyperblinking is to add resistors. This causes a 'hyperblink,' or fast-blinking turn signal, which can be corrected with LED Resistors or an LED Flasher. LEDs will make the vehicle think a bulb has gone out, due to lower power draw. When it comes to LED upgrades, you'd think the lower power draw would be a great feature! However, the Silverado looks for a specific power draw from the turn signals. If your Silverado has amber reflectors, you might be able to find clear aftermarket ones to complete this upgrade! Please note: in order to properly see the white, you must have clear reflectors/lenses over the turn signal bulb. The result is a modern dual-color effect, as seen on many high-end vehicles on the road. When the turn signal is switched off, they return to the original white output. The dual-filament function of your factory turn signal bulbs gives you the ability to choose a unique LED bulb model: switchback! These bulbs illuminate in a bright white for the 'low' power setting for your running/parking light, then switch to intense amber when the turn signals are activated. As with all Diode Dynamics LED bulbs, these turn signal bulbs are rated with accurate, measured lumen figures, not calculations or guesses. Diode Dynamics bulbs are designed to match this, so there is enough distinction between 'low' and 'high' brightness levels. The brightness ratio of your factory bulbs is traditionally 15:100, or 15% lumen output for the dim function. They light up with low power as parking lights, then they get brighter when the turn signal or hazards are activated. The Silverado uses a 3157 dual-filament bulb. This instant activation adds a modern and distinct look to the Silverado.ĭual Brightness. With replacement LED bulbs, you can immediately update your vehicle with the instant on-off blinking of modern LEDs. The factory incandescent turn signals on the Chevrolet Silverado illuminate in a slow glow, taking a moment to turn off and on. Discover parts from popular brands like Duralast with options to get them quickly like Free Next-Day Delivery and Same-Day In-Store or Curbside Pickup.LED Indicators. When you're stopping for Chevrolet Silverado 1500 parts, look no further than AutoZone. Install the new bulb in the socket and connect the wiring to it. Turn the old bulb to dislodge it, then disconnect the wiring.

When a bulb begins to die, you might notice less light output than normal, yellowish light, flickering, or it might stop working suddenly.Ĭhanging the bulb requires moving a few parts to access the back of the headlamp housing. Your 2014 Chevrolet Silverado 1500 headlight bulbs will eventually need to be replaced, and typically it's after a few years. Symptoms of Failing Headlights & How to Replace Them

Or if you prefer, match the number on the old bulb to find the right replacement. To select the right bulb every time, filter by year, make, model, and engine size above. Choosing the wrong bulb might mean it doesn't work at all, it works partially, or doesn't fit.

Some have a single filament while others have two. Replace any burnt out bulbs right away, and you'll find every type you need at AutoZone.Įach light has been engineered for a certain bulb brightness and style. Other drivers depend on the bulbs to see the direction you're headed, and you need headlights to see your path in the dark. To navigate the roads safely, your truck is equipped with 2014 Chevrolet Silverado headlights as well as taillights, brake lights, signals, and other marker lights.

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