1. Welcome to Tacoma World!

    You are currently viewing as a guest! To get full-access, you need to register for a FREE account.

    As a registered member, you’ll be able to:
    • Participate in all Tacoma discussion topics
    • Communicate privately with other Tacoma owners from around the world
    • Post your own photos in our Members Gallery
    • Access all special features of the site

Bad ECU???

Discussion in '1st Gen. Tacomas (1995-2004)' started by lazvtech, Mar 31, 2021.

  1. Jan 1, 2025 at 4:40 PM
    #21
    O'Silver_Taco

    O'Silver_Taco Well-Known Member

    Joined:
    Aug 26, 2021
    Member:
    #375390
    Messages:
    4,246
    Gender:
    Male
    First Name:
    MD
    Vehicle:
    98 Dlx Sr5 ext AT Rwd
    3rz to 2Rz bebuilt block and new heads
    On a 98 and on that lights up no matter position....when that knob is set all the way to defrost

    s-l1600.jpg
     
  2. Jan 1, 2025 at 4:53 PM
    #22
    O'Silver_Taco

    O'Silver_Taco Well-Known Member

    Joined:
    Aug 26, 2021
    Member:
    #375390
    Messages:
    4,246
    Gender:
    Male
    First Name:
    MD
    Vehicle:
    98 Dlx Sr5 ext AT Rwd
    3rz to 2Rz bebuilt block and new heads
    s-l1600 (3).jpg
     
  3. Jan 1, 2025 at 4:55 PM
    #23
    Speedytech7

    Speedytech7 Toyota Cult Ombudsman

    Joined:
    Feb 20, 2014
    Member:
    #123587
    Messages:
    58,363
    Gender:
    Male
    FCQM+VG Cheney, Washington
    Vehicle:
    96 Turbo Taco V6 405WHP & 482lbft
    It's less Tacoma and more mod
    That appears to be one out of a truck that didn't even have AC cuz the buttons missing. But if you actually look at the selector mechanism for vent selection it doesn't have any switches in it to tell if you're on a position that would be considered defrost. In other words it's entirely up to the operator of the truck to determine if the AC is on or off
     
  4. Jan 1, 2025 at 5:00 PM
    #24
    O'Silver_Taco

    O'Silver_Taco Well-Known Member

    Joined:
    Aug 26, 2021
    Member:
    #375390
    Messages:
    4,246
    Gender:
    Male
    First Name:
    MD
    Vehicle:
    98 Dlx Sr5 ext AT Rwd
    3rz to 2Rz bebuilt block and new heads
  5. Jan 1, 2025 at 5:03 PM
    #25
    Speedytech7

    Speedytech7 Toyota Cult Ombudsman

    Joined:
    Feb 20, 2014
    Member:
    #123587
    Messages:
    58,363
    Gender:
    Male
    FCQM+VG Cheney, Washington
    Vehicle:
    96 Turbo Taco V6 405WHP & 482lbft
    It's less Tacoma and more mod
    I'm confused about the point you're trying to make but yeah that's the AC button.
     

Products Discussed in

To Top