This video shows you how to change or replace the front turn signal and marker light bulb in a 2018-2024 GM truck, including the Denali, Sierra, and Silverado. The process is similar for all three models, and it is a relatively easy task that can be done in a few minutes with just a few basic tools.
Tools and materials needed:
1. A replacement turn signal and marker light bulb (7444)
2. A clean rag
3. Gloves (optional)
Instructions:
1. Park your truck on a level surface and turn off the engine.
2. Open the hood and locate the turn signal and marker light assembly. It is located on the front corner of the truck, next to the headlight.
3. Locate the turn signal and marker light bulb. It is located in the upper corner of the assembly.
4. To remove the bulb, turn it counterclockwise until it unlocks. Then, pull it straight out of the socket.
5. Insert the new bulb into the socket and turn it clockwise until it locks into place.
6. Reinstall the assembly in the truck and secure it with the two screws.
7. Close the hood and test the turn signal and marker light to make sure that they are working properly.
Tips:
If you are having trouble removing the bulb, you can try using a pair of gloves to get a better grip on it.
Additional information:
The turn signal and marker light bulb in a 2018-2024 GM truck is a 7444 bulb. It is a dual-filament bulb, meaning that it has two filaments. One filament is for the turn signal, and the other filament is for the marker light.
When the turn signal is activated, the turn signal filament in the bulb lights up. When the marker light is activated, the marker light filament in the bulb lights up.
If the turn signal or marker light is not working, it is possible that the bulb is burned out. To replace the bulb, simply follow the instructions above.
If you are still having trouble changing the bulb, or if you have any other questions, please consult your owner's manual or contact a qualified mechanic.
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26 авг 2024
