GM Truck Club
THE PREMIER CHEVY TRUCK & SUV FORUM
Founded in 2004 ~ We're the #1 Chevy Truck & SUV Forum.
Silverado & Sierra | Tahoe & Yukon | Suburban & Yukon XL | SUV & CROSSOVER
Results 1 to 3 of 3

Thread: Vent speeds

  1. #1

    Default Vent speeds

    My ventilation fan speeds dont work on low or medium speed but work on high only.

    1988 Chevy C1500
    5.7L
    A/C

    Hope someone can give me a starting point before I start tearing stuff apart.

    Thanks

  2. #2

    Default

    It's the resistor, change that out and it'll work like new.
    www.youtube.com/ippielb
    2002 Chevrolet Silverado 1500 z71 1985 Chevrolet Silverado k10 2006 Chevrolet Silverado 2500hd 6.6l LLY Duramax
    6.5" BDS Suspension Lift Edelbrock Carb & Polished Intake Manifold & Valve Covers NAPC Race Transmission & NAPC Built Transfer Case
    EFI Live Comp Cam and Valvetrain Snow Performance Methanol Injection
    35" Toyo Open Country Mud Terrain on 18" Ion Alloy 179's Headman Long Tube Headers and True Dual Exhaust FASS 150gph Titanium Series Pump
    AirAid Cold Air Intake with K&N Dry Filter & AirAid PowerAid Throttle Body Spacer 2" Suspension Lift 33x12.50r15 Tires EFI Live & AFE Stage 2 Intake
    Pacesetter Long Tube Headers with Cats Gone True Dual Exhaust FlowPro 3.73 Gears Yukon Grizzly Locker with Mag-Hytec Cover & Traction Bars
    NGK Iridium Tips & MSD Ignition Plug Wires Baja Spare Tire Holder 33x13.5 Hankook rt03 18" XD Rims
    Innovate LC-1 Wideband o2 Sensor x2 HID's all around LED taillights and 3rd brake light
    BDS Dual Steering Stabilizers Pioneer Double-DIN Touchscreen Navigation with Two 10" Subs under rear seat
    Electric Fan Autometer Pressure, Boost, and Pyro Gauges
    4.56 Gears Airlift Air Bag Suspension

  3. #3

    Default Awesome

    Thanks a million, worked like a champ....Thanks for making this site great.

    Duffer

Similar Threads

  1. Humm at highway speeds
    By johnsonjf in forum GM Powertrain
    Replies: 3
    Last Post: 07-24-2010, 09:55 PM
  2. climate control speeds not working
    By identityPRS in forum GM Electrical Tech
    Replies: 5
    Last Post: 04-13-2010, 12:29 AM
  3. funny sound at low speeds
    By Whits96 in forum GM Powertrain
    Replies: 3
    Last Post: 07-19-2009, 09:43 PM
  4. Vibration at all speeds
    By halisa in forum General Chevy & GM Tech Questions
    Replies: 5
    Last Post: 07-05-2009, 11:34 AM
  5. Brakes grabbing at low speeds
    By Crawdaddy in forum Chevy Suburban Forum (GMC Yukon XL)
    Replies: 14
    Last Post: 03-27-2007, 09:51 PM

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •