93 Roadmaster: Blank Climate Control Screen???

Discussion in 'General Automotive Tech' started by jveez707, Mar 3, 2011.

  1. jveez707

    jveez707 New Member

    Joined:
    Mar 3, 2011
    Messages:
    3
    Likes Received:
    0
    Trophy Points:
    0
    Location:
    Bay Area, California
    Anyone know why my climate control won't do anything? There's nothing on the screen, and I've already changed the control panel... Any ideas?
     
  2. silverfox

    silverfox New Member

    Joined:
    Feb 18, 2009
    Messages:
    16,780
    Likes Received:
    12
    Trophy Points:
    0
    Wagon Garage:
    1
    Location:
    Wisconsin
    Fuse, possibly?
    EDIT:
    If you have ghanged the entire unit and still get nothing you are obviously not getting power to the unit. Check the fuse, the plug-in in the engine compartment and under the dash.
     
    Last edited: Mar 3, 2011
  3. dfarley4504

    dfarley4504 New Member

    Joined:
    Mar 3, 2011
    Messages:
    19
    Likes Received:
    0
    Trophy Points:
    0
    Location:
    Florida
    I'm sure you already checked, but I just learned the light dimmer also controls the climate control screen.
     
  4. jveez707

    jveez707 New Member

    Joined:
    Mar 3, 2011
    Messages:
    3
    Likes Received:
    0
    Trophy Points:
    0
    Location:
    Bay Area, California
    So, I found that it was a fuse (must have missed it). There must be a short somewhere in that circuit because every time I brake or accelerate, the fuse blows. Any thoughts?
     
  5. silverfox

    silverfox New Member

    Joined:
    Feb 18, 2009
    Messages:
    16,780
    Likes Received:
    12
    Trophy Points:
    0
    Wagon Garage:
    1
    Location:
    Wisconsin
    If it is doing that on braking AND accelerating, opposite directions, my thought would be that a loose wire is moving and possibly grounding somewhere subsequently blowing the fuse.
     

Share This Page