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Click on image for the lowdown. 
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Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
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| | | | Joined: Jan 2019 Posts: 2,242 Herder of Cats, Goats, and Sheep (moderator) | | Herder of Cats, Goats, and Sheep (moderator) Joined: Jan 2019 Posts: 2,242 | No, a pulldown not a load resistor.
They install the same way (from power to ground) but have different resistances and serve different purposes.
A load resistor is generally < 10 Ohms and is intended to make the circuit draw enough current for the flasher and/or ECU to think there is an incandescent bulb present. They are high power (measured in watts) and need to be open air to avoid burning up.
A pulldown is much higher resistance (10,000 Ohms in this case) and serves to keep the pin from floating when power is not connected. It is about the size of a piece of pencil lead and is hidden inside the loom. | | |
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