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  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

Recent content by team dougherty

  1. T

    Disable DRL's

    That is Great. Thank you very much. Does the VSS go to the 12V switched source so the circuit knows when to fire?
  2. T

    Disable DRL's

    Then you have to look at the brake light in the dash and both of my cars will beep as soon as the car moves with the e brake on. As stated in the first post the car already has a switch to do the job. I want to do it automatically. Please can we stay on the original topic? I just want help...
  3. T

    Disable DRL's

    On some cars that works. On my Saturn I just had to keep a set of contacts on a relay from closing. On my 2002 GMC Envoy the DRLs are all controlled by the computer. It uses PWM at around 70% duty cycle to run the DRL's I did not want to turn this into a debate over DRLs. Since you asked. They...
  4. T

    Disable DRL's

    The toggle count has to be exact. If you toggle it 4 times it will turn the DRLs off then back on.
  5. T

    Disable DRL's

    Hello, I have looked all over the internet for a way to disable the DRLs, Daytime Running Lights, on my car. There are solutions out there but they also disable another feature that I like. The car does have a way to disable them but it must be done every time the car is started. a real pain. I...

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